FOSAMAX PLUS D

6 ADVERSE REACTIONS Most common adverse reactions (greater than or equal to 3%) for alendronate are: abdominal pain, acid regurgitation, constipation, diarrhea, dyspepsia, musculoskeletal pain, nausea. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Organon LLC, a subsidiary of Organon & Co., at 1-844-674-3200 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. FOSAMAX Treatment of Osteoporosis in Postmenopausal Women FOSAMAX Daily The safety of FOSAMAX in the treatment of postmenopausal osteoporosis was assessed in four clinical trials that enrolled 7453 women aged 44-84 years. Study 1 and Study 2 were identically designed, three-year, placebo-controlled, double-blind, multicenter studies (United States and Multinational; n=994); Study 3 was the three-year vertebral fracture cohort of the Fracture Intervention Trial [FIT] (n=2027); and Study 4 was the four-year clinical fracture cohort of FIT (n=4432). Overall, 3620 patients were exposed to placebo and 3432 patients exposed to FOSAMAX. Patients with pre-existing gastrointestinal disease and concomitant use of non-steroidal anti-inflammatory drugs were included in these clinical trials. In Study 1 and Study 2 all women received 500 mg elemental calcium as carbonate. In Study 3 and Study 4 all women with dietary calcium intake less than 1000 mg per day received 500 mg calcium and 250 international units Vitamin D per day. Among patients treated with alendronate 10 mg or placebo in Study 1 and Study 2, and all patients in Study 3 and Study 4, the incidence of all-cause mortality was 1.8% in the placebo group and 1.8% in the FOSAMAX group. The incidence of serious adverse event was 30.7% in the placebo group and 30.9% in the FOSAMAX group. The percentage of patients who discontinued the study due to any clinical adverse event was 9.5% in the placebo group and 8.9% in the FOSAMAX group. Adverse reactions from these studies considered by the investigators as possibly, probably, or definitely drug related in greater than or equal to 1% of patients treated with either FOSAMAX or placebo are presented in Table 1. Table 1: Osteoporosis Treatment Studies in Postmenopausal Women Adverse Reactions Considered Possibly, Probably, or Definitely Drug Related by the Investigators and Reported in Greater Than or Equal to 1% of Patients United States/Multinational Studies Fracture Intervention Trial FOSAMAX 10 mg/day for three years % (n=196) Placebo % (n=397) FOSAMAX 5 mg/day for 2 years and 10 mg/day for either 1 or 2 additional years % (n=3236) Placebo % (n=3223) Gastrointestinal abdominal pain nausea dyspepsia constipation diarrhea flatulence acid regurgitation esophageal ulcer vomiting dysphagia abdominal distention gastritis 6.6 3.6 3.6 3.1 3.1 2.6 2.0 1.5 1.0 1.0 1.0 0.5 4.8 4.0 3.5 1.8 1.8 0.5 4.3 0.0 1.5 0.0 0.8 1.3 1.5 1.1 1.1 0.0 0.6 0.2 1.1 0.1 0.2 0.1 0.0 0.6 1.5 1.5 1.2 0.2 0.3 0.3 0.9 0.1 0.3 0.1 0.0 0.7 Musculoskeletal musculoskeletal (bone, muscle or joint) pain muscle cramp 4.1 0.0 2.5 1.0 0.4 0.2 0.3 0.1 Nervous System/Psychiatric headache dizziness 2.6 0.0 1.5 1.0 0.2 0.0 0.2 0.1 Special Senses taste perversion 0.5 1.0 0.1 0.0 Rash and erythema have occurred. Gastrointestinal Adverse Reactions: One patient treated with FOSAMAX (10 mg/day), who had a history of peptic ulcer disease and gastrectomy and who was taking concomitant aspirin, developed an anastomotic ulcer with mild hemorrhage, which was considered drug related. Aspirin and FOSAMAX were discontinued and the patient recovered. In the Study 1 and Study 2 populations, 49-54% had a history of gastrointestinal disorders at baseline, and 54-89% used nonsteroidal anti-inflammatory drugs or aspirin at some time during the studies. [See Warnings and Precautions (5.1) .] Laboratory Test Findings: In double-blind, multicenter, controlled studies, asymptomatic, mild, and transient decreases in serum calcium and phosphate were observed in approximately 18% and 10%, respectively, of patients taking FOSAMAX versus approximately 12% and 3% of those taking placebo. However, the incidences of decreases in serum calcium to less than 8.0 mg/dL (2.0 mM) and serum phosphate to less than or equal to 2.0 mg/dL (0.65 mM) were similar in both treatment groups. FOSAMAX Once-Weekly The safety of FOSAMAX 70 mg once weekly for the treatment of postmenopausal osteoporosis was assessed in a one-year, double-blind, multicenter study comparing FOSAMAX 70 mg once weekly and FOSAMAX 10 mg daily. The overall safety and tolerability profiles of once weekly FOSAMAX 70 mg and FOSAMAX 10 mg daily were similar. The adverse reactions considered by the investigators as possibly, probably, or definitely drug related in greater than or equal to 1% of patients in either treatment group are presented in Table 2. Table 2: Osteoporosis Treatment Studies in Postmenopausal Women Adverse Reactions Considered Possibly, Probably, or Definitely Drug Related by the Investigators and Reported in Greater Than or Equal to 1% of Patients Once Weekly FOSAMAX 70 mg % (n=519) FOSAMAX 10 mg/day % (n=370) Gastrointestinal abdominal pain dyspepsia acid regurgitation nausea abdominal distention constipation flatulence gastritis gastric ulcer 3.7 2.7 1.9 1.9 1.0 0.8 0.4 0.2 0.0 3.0 2.2 2.4 2.4 1.4 1.6 1.6 1.1 1.1 Musculoskeletal musculoskeletal (bone, muscle, joint) pain muscle cramp 2.9 0.2 3.2 1.1 Concomitant Use With Estrogen/Hormone Replacement Therapy In two studies (of one and two years' duration) of postmenopausal osteoporotic women (total: n=853), the safety and tolerability profile of combined treatment with FOSAMAX 10 mg once daily and estrogen ± progestin (n=354) was consistent with those of the individual treatments. Osteoporosis in Men In two placebo-controlled, double-blind, multicenter studies in men (a two-year study of FOSAMAX 10 mg/day and a one-year study of once weekly FOSAMAX 70 mg) the rates of discontinuation of therapy due to any clinical adverse event were 2.7% for FOSAMAX 10 mg/day vs. 10.5% for placebo, and 6.4% for once weekly FOSAMAX 70 mg vs. 8.6% for placebo. The adverse reactions considered by the investigators as possibly, probably, or definitely drug related in greater than or equal to 2% of patients treated with either FOSAMAX or placebo are presented in Table 3. Table 3: Osteoporosis Studies in Men Adverse Reactions Considered Possibly, Probably, or Definitely Drug Related by the Investigators and Reported in Greater Than or Equal to 2% of Patients Two-year Study One-year Study FOSAMAX 10 mg/day % (n=146) Placebo % (n=95) Once Weekly FOSAMAX 70 mg % (n=109) Placebo % (n=58) Gastrointestinal acid regurgitation flatulence gastroesophageal reflux disease dyspepsia diarrhea abdominal pain nausea 4.1 4.1 0.7 3.4 1.4 2.1 2.1 3.2 1.1 3.2 0.0 1.1 1.1 0.0 0.0 0.0 2.8 2.8 2.8 0.9 0.0 0.0 0.0 0.0 1.7 0.0 3.4 0.0 FOSAMAX PLUS D In a fifteen-week double-blind, multinational study in osteoporotic postmenopausal women (n=682) and men (n=35), the safety profile of FOSAMAX PLUS D (70 mg/2800 international units) was similar to that of FOSAMAX once weekly 70 mg. In the 24-week double-blind extension study in women (n=619) and men (n=33), the safety profile of FOSAMAX PLUS D (70 mg/2800 international units) administered with an additional 2800 international units vitamin D 3 was similar to that of FOSAMAX PLUS D (70 mg/2800 international units). 6.2 Post-Marketing Experience The following adverse reactions have been identified during post-approval use of FOSAMAX and FOSAMAX PLUS D. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Body as a Whole: hypersensitivity reactions including urticaria and angioedema. Transient symptoms of myalgia, malaise, asthenia and rarely, fever have been reported with alendronate, typically in association with initiation of treatment. Symptomatic hypocalcemia has occurred, generally in association with predisposing conditions. Peripheral edema. Gastrointestinal: esophagitis, esophageal erosions, esophageal ulcers, esophageal stricture or perforation, and oropharyngeal ulceration. Gastric or duodenal ulcers, some severe and with complications have also been reported [see Dosage and Administration (2.3) and Warnings and Precautions (5.1) ] . Localized osteonecrosis of the jaw, generally associated with tooth extraction and/or local infection with delayed healing, has been reported [see Warnings and Precautions (5.4) ] . Musculoskeletal: bone, joint, and/or muscle pain, occasionally severe, and incapacitating [see Warnings and Precautions (5.3) ] ; joint swelling; low-energy femoral shaft and subtrochanteric fractures [see Warnings and Precautions (5.5) ] . Nervous System: dizziness and vertigo. Pulmonary: acute asthma exacerbations. Skin: rash (occasionally with photosensitivity), pruritus, alopecia, severe skin reactions, including Stevens-Johnson syndrome and toxic epidermal necrolysis. Special Senses: uveitis, scleritis or episcleritis. Cholesteatoma of the external auditory canal (focal osteonecrosis).

4 CONTRAINDICATIONS FOSAMAX PLUS D is contraindicated in patients with the following conditions: Abnormalities of the esophagus which delay esophageal emptying such as stricture or achalasia [see Warnings and Precautions (5.1) ] Inability to stand or sit upright for at least 30 minutes [see Dosage and Administration (2.3) , Warnings and Precautions (5.1) ] Hypocalcemia [see Warnings and Precautions (5.2) ] Hypersensitivity to any component of this product. Hypersensitivity reactions including urticaria and angioedema have been reported [see Adverse Reactions (6.2) ]. Abnormalities of the esophagus which delay emptying such as stricture or achalasia ( 4 , 5.1 ) Inability to stand/sit upright for at least 30 minutes ( 4 , 5.1 ) Hypocalcemia ( 4 , 5.2 ) Hypersensitivity to any component of this product ( 4 , 6.2 )

11 DESCRIPTION FOSAMAX PLUS D contains alendronate sodium, a bisphosphonate, and cholecalciferol (vitamin D 3 ). Alendronate sodium is a bisphosphonate that acts as a specific inhibitor of osteoclast-mediated bone resorption. Bisphosphonates are synthetic analogs of pyrophosphate that bind to the hydroxyapatite found in bone. Alendronate sodium is chemically described as (4-amino-1-hydroxybutylidene) bisphosphonic acid monosodium salt trihydrate. The empirical formula of alendronate sodium is C 4 H 12 NNaO 7 P 2 •3H 2 O and its formula weight is 325.12. The structural formula is: Alendronate sodium is a white, crystalline, nonhygroscopic powder. It is soluble in water, very slightly soluble in alcohol, and practically insoluble in chloroform. Cholecalciferol (vitamin D 3 ) is a secosterol that is the natural precursor of the calcium-regulating hormone calcitriol (1,25 dihydroxyvitamin D 3 ). The chemical name of cholecalciferol is (3β,5 Z ,7 E )-9,10-secocholesta-5,7,10(19)-trien-3-ol. The empirical formula of cholecalciferol is C 27 H 44 O and its molecular weight is 384.6. The structural formula is: Cholecalciferol is a white, crystalline, odorless powder. Cholecalciferol is practically insoluble in water, freely soluble in usual organic solvents, and slightly soluble in vegetable oils. FOSAMAX PLUS D for oral administration contains 91.37 mg of alendronate monosodium salt trihydrate, the molar equivalent of 70 mg of free acid, and 70 or 140 mcg of cholecalciferol, equivalent to 2800 or 5600 international units vitamin D, respectively. Each tablet contains the following inactive ingredients: microcrystalline cellulose, lactose anhydrous, medium chain triglycerides, gelatin, croscarmellose sodium, sucrose, colloidal silicon dioxide, magnesium stearate, butylated hydroxytoluene, modified food starch, and sodium aluminum silicate. image of alendronate sodium structural formula image of cholecalciferol structural formula

2 DOSAGE AND ADMINISTRATION 70 mg alendronate/2800 international units vitamin D 3 or 70 mg alendronate/5600 international units vitamin D 3 tablet once weekly. ( 2.1 , 2.2 ) Instruct patients to: ( 2.3 ) Swallow tablets whole with 6-8 ounces plain water at least 30 minutes before the first food, drink, or medication of the day. Not lie down for at least 30 minutes after taking FOSAMAX PLUS D and until after food. 2.1 Treatment of Osteoporosis in Postmenopausal Women The recommended dosage is one 70 mg alendronate/2800 international units vitamin D 3 or one 70 mg alendronate/5600 international units vitamin D 3 tablet once weekly. For most osteoporotic women, the appropriate dose is FOSAMAX PLUS D (70 mg alendronate/5600 international units vitamin D 3 ) once weekly. 2.2 Treatment to Increase Bone Mass in Men with Osteoporosis The recommended dosage is one 70 mg alendronate/2800 international units vitamin D 3 or one 70 mg alendronate/5600 international units vitamin D 3 tablet once weekly. For most osteoporotic men, the appropriate dose is FOSAMAX PLUS D (70 mg alendronate/5600 international units vitamin D 3 ) once weekly. 2.3 Important Administration Instructions Instruct patients to do the following: Take FOSAMAX PLUS D at least one-half hour before the first food, beverage, or medication of the day with plain water only [see Patient Counseling Information (17.2) ] . Other beverages (including mineral water), food, and some medications are likely to reduce the absorption of alendronate [see Drug Interactions (7.1) ] . Waiting less than 30 minutes, or taking FOSAMAX PLUS D with food, beverages (other than plain water) or other medications will lessen the effect of alendronate by decreasing its absorption into the body. Take FOSAMAX PLUS D upon arising for the day. To facilitate delivery to the stomach and thus reduce the potential for esophageal irritation, a FOSAMAX PLUS D tablet should be swallowed with a full glass of water (6-8 ounces). Patients should not lie down for at least 30 minutes and until after their first food of the day. FOSAMAX PLUS D should not be taken at bedtime or before arising for the day. Failure to follow these instructions may increase the risk of esophageal adverse experiences [see Warnings and Precautions (5.1) and Patient Counseling Information (17.2) ] . 2.4 Recommendations for Calcium and Vitamin D Supplementation Instruct patients to take supplemental calcium if dietary intake is inadequate [see Warnings and Precautions (5.2) ] . Patients at increased risk for vitamin D insufficiency (e.g., over the age of 70 years, nursing home bound, or chronically ill) may need additional vitamin D supplementation. Patients with gastrointestinal malabsorption syndromes may require higher doses of vitamin D supplementation and measurement of 25-hydroxyvitamin D should be considered. The recommended intake of vitamin D is 400-800 international units daily. FOSAMAX PLUS D 70 mg/2800 international units and 70 mg/5600 international units are intended to provide seven days' worth of 400 and 800 international units daily vitamin D in a single, once-weekly dose, respectively. 2.5 Administration Instructions for Missed Doses If a once-weekly dose of FOSAMAX PLUS D is missed, instruct patients to take one tablet on the morning after they remember. They should not take two tablets on the same day but should return to taking one tablet once a week, as originally scheduled on their chosen day.

1 INDICATIONS AND USAGE FOSAMAX PLUS D is a combination of a bisphosphonate and vitamin D indicated for: Treatment of osteoporosis in postmenopausal women ( 1.1 ) Treatment to increase bone mass in men with osteoporosis ( 1.2 ) Limitations of use: FOSAMAX PLUS D alone should not be used to treat vitamin D deficiency. ( 1.3 ) Optimal duration of use has not been determined. For patients at low-risk for fracture, consider drug discontinuation after 3 to 5 years of use. ( 1.3 ) 1.1 Treatment of Osteoporosis in Postmenopausal Women FOSAMAX ® PLUS D is indicated for the treatment of osteoporosis in postmenopausal women. In postmenopausal women, FOSAMAX PLUS D increases bone mass and reduces the incidence of fractures, including those of the hip and spine (vertebral compression fractures). [See Clinical Studies (14.1) .] 1.2 Treatment to Increase Bone Mass in Men with Osteoporosis FOSAMAX PLUS D is indicated for treatment to increase bone mass in men with osteoporosis [see Clinical Studies (14.2) ]. 1.3 Important Limitations of Use FOSAMAX PLUS D alone should not be used to treat vitamin D deficiency. The optimal duration of use has not been determined. The safety and effectiveness of FOSAMAX PLUS D for the treatment of osteoporosis are based on clinical data of four years duration. All patients on bisphosphonate therapy should have the need for continued therapy re-evaluated on a periodic basis. Patients at low-risk for fracture should be considered for drug discontinuation after 3 to 5 years of use. Patients who discontinue therapy should have their risk for fracture re-evaluated periodically.

10 OVERDOSAGE Alendronate Sodium Significant lethality after single oral doses with alendronate was seen in female rats and mice at 552 mg/kg (3256 mg/m 2 ) and 966 mg/kg (2898 mg/m 2 ), respectively. In males, these values were slightly higher, 626 and 1280 mg/kg, respectively. There was no lethality in dogs at oral doses up to 200 mg/kg (4000 mg/m 2 ). No specific information is available on the treatment of overdosage with alendronate. Hypocalcemia, hypophosphatemia, and upper gastrointestinal adverse events, such as upset stomach, heartburn, esophagitis, gastritis, or ulcer, may result from oral overdosage. Milk or antacids should be given to bind alendronate. Due to the risk of esophageal irritation, vomiting should not be induced and the patient should remain fully upright. Dialysis would not be beneficial. Cholecalciferol Significant lethality occurred in mice treated with a single high oral dose of calcitriol (4 mg/kg), the hormonal metabolite of cholecalciferol. There is limited information regarding doses of cholecalciferol associated with acute toxicity, although intermittent (yearly or twice yearly) single doses of ergocalciferol (vitamin D 2 ) as high as 600,000 international units have been given without reports of toxicity. Signs and symptoms of vitamin D toxicity include hypercalcemia, hypercalciuria, anorexia, nausea, vomiting, polyuria, polydipsia, weakness, and lethargy. Serum and urine calcium levels should be monitored in patients with suspected vitamin D toxicity. Standard therapy includes restriction of dietary calcium, hydration, and systemic glucocorticoids in patients with severe hypercalcemia. Dialysis to remove vitamin D would not be beneficial.

7 DRUG INTERACTIONS Calcium supplements/antacids or oral medications containing multivalent cations interfere with absorption of alendronate. ( 2.3 , 7.1 ) Use caution when co-prescribing aspirin/nonsteroidal anti-inflammatory drugs that may worsen gastrointestinal irritation. ( 7.2 , 7.3 ) Some drugs may impair the absorption or increase the catabolism of cholecalciferol (vitamin D 3 ). Additional vitamin D supplementation should be considered. ( 7.4 , 7.5 , 12.3 ) 7.1 Calcium Supplements/Antacids Co-administration of FOSAMAX PLUS D and calcium, antacids, or oral medications containing multivalent cations will interfere with absorption of alendronate. Therefore, instruct patients to wait at least one-half hour after taking FOSAMAX PLUS D before taking any other oral medications. 7.2 Aspirin In clinical studies, the incidence of upper gastrointestinal adverse events was increased in patients receiving concomitant therapy with daily doses of FOSAMAX greater than 10 mg and aspirin-containing products. 7.3 Nonsteroidal Anti-Inflammatory Drugs FOSAMAX PLUS D may be administered to patients taking nonsteroidal anti-inflammatory drugs (NSAIDs). In a 3-year, controlled, clinical study (n=2027) during which a majority of patients received concomitant NSAIDs, the incidence of upper gastrointestinal adverse events was similar in patients taking FOSAMAX 5 or 10 mg/day compared to those taking placebo. However, since NSAID use is associated with gastrointestinal irritation, caution should be used during concomitant use with FOSAMAX PLUS D. 7.4 Drugs that May Impair the Absorption of Cholecalciferol Olestra, mineral oils, orlistat, and bile acid sequestrants (e.g., cholestyramine, colestipol) may impair the absorption of vitamin D. Additional vitamin D supplementation should be considered [see Clinical Pharmacology (12.3) ] . 7.5 Drugs that May Increase the Catabolism of Cholecalciferol Anticonvulsants, cimetidine, and thiazides may increase the catabolism of vitamin D. Additional vitamin D supplementation should be considered [see Clinical Pharmacology (12.3) ] .

12 CLINICAL PHARMACOLOGY 12.1 Mechanism of Action Alendronate Sodium Animal studies have indicated the following mode of action. At the cellular level, alendronate shows preferential localization to sites of bone resorption, specifically under osteoclasts. The osteoclasts adhere normally to the bone surface but lack the ruffled border that is indicative of active resorption. Alendronate does not interfere with osteoclast recruitment or attachment, but it does inhibit osteoclast activity. Studies in mice on the localization of radioactive [ 3 H]alendronate in bone showed about 10-fold higher uptake on osteoclast surfaces than on osteoblast surfaces. Bones examined 6 and 49 days after [ 3 H]alendronate administration in rats and mice, respectively, showed that normal bone was formed on top of the alendronate, which was incorporated inside the matrix. While incorporated in bone matrix, alendronate is not pharmacologically active. Thus, alendronate must be continuously administered to suppress osteoclasts on newly formed resorption surfaces. Histomorphometry in baboons and rats showed that alendronate treatment reduces bone turnover (i.e., the number of sites at which bone is remodeled). In addition, bone formation exceeds bone resorption at these remodeling sites, leading to progressive gains in bone mass. Cholecalciferol Vitamin D 3 is produced in the skin by photochemical conversion of 7-dehydrocholesterol to previtamin D 3 by ultraviolet light. This is followed by non-enzymatic isomerization to vitamin D 3 . In the absence of adequate sunlight exposure, vitamin D 3 is an essential dietary nutrient. Vitamin D 3 in skin and dietary vitamin D 3 (absorbed into chylomicrons) is converted to 25-hydroxyvitamin D 3 in the liver. Conversion to the active calcium-mobilizing hormone 1,25-dihydroxyvitamin D 3 (calcitriol) in the kidney is stimulated by both parathyroid hormone and hypophosphatemia. The principal action of 1,25-dihydroxyvitamin D 3 is to increase intestinal absorption of both calcium and phosphate as well as regulate serum calcium, renal calcium and phosphate excretion, bone formation and bone resorption. Vitamin D is required for normal bone formation. Vitamin D insufficiency develops when both sunlight exposure and dietary intake are inadequate. Insufficiency is associated with negative calcium balance, increased parathyroid hormone levels, bone loss, and increased risk of skeletal fracture. In severe cases, deficiency results in more severe hyperparathyroidism, hypophosphatemia, proximal muscle weakness, bone pain and osteomalacia. 12.2 Pharmacodynamics Alendronate Sodium Alendronate is a bisphosphonate that binds to bone hydroxyapatite and specifically inhibits the activity of osteoclasts, the bone-resorbing cells. Alendronate reduces bone resorption with no direct effect on bone formation, although the latter process is ultimately reduced because bone resorption and formation are coupled during bone turnover. Daily oral doses of alendronate (5, 20, and 40 mg for six weeks) in postmenopausal women produced biochemical changes indicative of dose-dependent inhibition of bone resorption, including decreases in urinary calcium and urinary markers of bone collagen degradation (such as deoxypyridinoline and cross-linked N-telopeptides of type I collagen). These biochemical changes tended to return toward baseline values as early as 3 weeks following the discontinuation of therapy with alendronate and did not differ from placebo after 7 months. Long-term treatment of osteoporosis with FOSAMAX 10 mg/day (for up to five years) reduced urinary excretion of markers of bone resorption, deoxypyridinoline and cross-linked N-telopeptides of type l collagen, by approximately 50% and 70%, respectively, to reach levels similar to those seen in healthy premenopausal women. The decrease in the rate of bone resorption indicated by these markers was evident as early as one month and at three to six months reached a plateau that was maintained for the entire duration of treatment with FOSAMAX. In osteoporosis treatment studies FOSAMAX 10 mg/day decreased the markers of bone formation, osteocalcin and bone specific alkaline phosphatase by approximately 50%, and total serum alkaline phosphatase by approximately 25 to 30% to reach a plateau after 6 to 12 months. Similar reductions in the rate of bone turnover were observed in postmenopausal women during one-year studies with once weekly FOSAMAX 70 mg for the treatment of osteoporosis. These data indicate that the rate of bone turnover reached a new steady-state, despite the progressive increase in the total amount of alendronate deposited within bone. As a result of inhibition of bone resorption, asymptomatic reductions in serum calcium and phosphate concentrations were also observed following treatment with FOSAMAX. In the long-term studies, reductions from baseline in serum calcium (approximately 2%) and phosphate (approximately 4 to 6%) were evident the first month after the initiation of FOSAMAX 10 mg. No further decreases in serum calcium were observed for the five-year duration of treatment; however, serum phosphate returned toward prestudy levels during years three through five. In one-year studies with once weekly FOSAMAX 70 mg, similar reductions were observed at 6 and 12 months. The reduction in serum phosphate may reflect not only the positive bone mineral balance due to FOSAMAX but also a decrease in renal phosphate reabsorption. Osteoporosis in Men Treatment of men with osteoporosis with FOSAMAX 10 mg/day for two years reduced urinary excretion of cross-linked N-telopeptides of type I collagen by approximately 60% and bone-specific alkaline phosphatase by approximately 40%. Similar reductions were observed in a one-year study in men with osteoporosis receiving once weekly FOSAMAX 70 mg. Cholecalciferol Vitamin D is required for normal bone formation. Vitamin D insufficiency is associated with negative calcium balance, leading to increased parathyroid hormone levels and worsening of bone loss associated with osteoporosis. When taken without vitamin D, alendronate is also associated with a reduction in serum calcium concentrations and increased parathyroid hormone levels. In a 15-week trial, 717 postmenopausal women and men, mean age 67 years, with osteoporosis (lumbar spine bone mineral density [BMD] of at least 2.5 standard deviations below the premenopausal mean) were randomized to receive either weekly FOSAMAX PLUS D 70 mg/2800 international units vitamin D or weekly FOSAMAX 70 mg alone with no vitamin D supplementation. Patients who were vitamin D deficient (25-hydroxyvitamin D less than 9 ng/mL) at baseline were excluded. Treatment with FOSAMAX PLUS D 70 mg/2800 international units resulted in a smaller reduction in serum calcium levels (-0.9%) when compared to FOSAMAX 70 mg alone (-1.4%). As well, treatment with FOSAMAX PLUS D 70 mg/2800 international units resulted in a significantly smaller increase in parathyroid hormone levels when compared to FOSAMAX 70 mg alone (14% and 24%, respectively). The sufficiency of patients' vitamin D status is best assessed by measuring 25-hydroxyvitamin D levels. In the 15-week trial mentioned above, baseline 25-hydroxyvitamin D levels were 22.2 ng/mL in the FOSAMAX PLUS D group and 22.1 ng/mL in the FOSAMAX only group. After 15 weeks of treatment, the mean levels were 23.1 ng/mL and 18.4 ng/mL in the FOSAMAX PLUS D and FOSAMAX only groups, respectively. The final levels of 25-hydroxyvitamin D at Week 15 are summarized in Table 4. Table 4: 25-hydroxyvitamin D Levels after Treatment with FOSAMAX PLUS D (70 mg/2800 international units) or FOSAMAX 70 mg at Week 15 Patients who were vitamin D deficient (25-hydroxyvitamin D less than 9 ng/mL) at baseline were excluded. Number (%) of Patients 25-hydroxyvitamin D Ranges (ng/mL) <9 9-14 15-19 20-24 25-29 30-62 FOSAMAX PLUS D (70 mg/2800 international units) (N=357) 4 (1.1) 37 (10.4) 87 (24.4) 84 (23.5) 82 (23.0) 63 (17.7) FOSAMAX 70 mg (N=351) 46 (13.1) 66 (18.8) 108 (30.8) 58 (16.5) 37 (10.5) 36 (10.3) Patients (n=652) who completed the above 15-week trial continued in a 24-week extension in which all received FOSAMAX PLUS D (70 mg/2800 international units) and were randomly assigned to receive either additional once weekly vitamin D 3 2800 international units (Vitamin D 3 5600 international units group) or matching placebo (Vitamin D 3 2800 international units group). After 24 weeks of extended treatment (Week 39 from original baseline), the mean levels of 25-hydroxyvitamin D were 27.9 ng/mL and 25.6 ng/mL in the vitamin D 3 5600 international units group and vitamin D 3 2800 international units group, respectively. The percentage of patients with hypercalciuria at Week 39 was not statistically different between treatment groups. The distribution of the final levels of 25-hydroxyvitamin D at Week 39 is summarized in Table 5. Table 5: 25-hydroxyvitamin D Levels after Treatment with FOSAMAX PLUS D at Week 39 Number (%) of Patients 25-hydroxyvitamin D Ranges (ng/mL) <9 9-14 15-19 20-24 25-29 30-59 FOSAMAX PLUS D (Vitamin D 3 5600 international units group) Patients received FOSAMAX 70 mg or FOSAMAX PLUS D (70 mg/2800 international units) for the 15-week base study followed by FOSAMAX PLUS D (70 mg/2800 international units) and 2800 international units additional vitamin D 3 for the 24-week extension study. (N=321) 0 10 (3.1) 29 (9.0) 79 (24.6) 87 (27.1) 116 (36.1) FOSAMAX PLUS D (Vitamin D 3 2800 international units group) Patients received FOSAMAX 70 mg or FOSAMAX PLUS D (70 mg/2800 international units) for 15-week base study followed by FOSAMAX PLUS D (70 mg/2800 international units) and placebo for the additional vitamin D 3 for 24-week extension study. (N=320) 1 (0.3) 17 (5.3) 56 (17.5) 80 (25.0) 74 (23.1) 92 (28.8) 12.3 Pharmacokinetics Absorption Alendronate Sodium Relative to an intravenous reference dose, the mean oral bioavailability of alendronate in women was 0.64% for doses ranging from 5 to 70 mg when administered after an overnight fast and two hours before a standardized breakfast. Oral bioavailability of the 10-mg tablet in men (0.59%) was similar to that in women when administered after an overnight fast and 2 hours before breakfast. In a study, the alendronate in the FOSAMAX PLUS D (70 mg/2800 international units) tablet and the FOSAMAX (alendronate sodium) 70-mg tablet were found to be equally bioavailable. In a separate study, the alendronate in the FOSAMAX PLUS D (70 mg/5600 international units) tablet was found to be equally bioavailable to the alendronate in the FOSAMAX (alendronate sodium) 70-mg tablet. A study examining the effect of timing of a meal on the bioavailability of alendronate was performed in 49 postmenopausal women. Bioavailability was decreased (by approximately 40%) when 10 mg alendronate was administered either 0.5 or 1 hour before a standardized breakfast, when compared to dosing 2 hours before eating. In studies of treatment and prevention of osteoporosis, alendronate was effective when administered at least 30 minutes before breakfast. Bioavailability was negligible whether alendronate was administered with or up to two hours after a standardized breakfast. Concomitant administration of alendronate with coffee or orange juice reduced bioavailability by approximately 60%. Cholecalciferol Following administration of FOSAMAX PLUS D (70 mg/2800 international units) after an overnight fast and two hours before a standard meal, the baseline adjusted mean area under the serum-concentration-time curve (AUC 0-120 hrs ) for vitamin D 3 was 120.7 ng-hr/mL. The baseline adjusted mean maximal serum concentration (C max ) of vitamin D 3 was 4.0 ng/mL, and the baseline adjusted mean time to maximal serum concentration (T max ) was 10.6 hrs. The bioavailability of the 2800 international units vitamin D 3 in FOSAMAX PLUS D is similar to 2800 international units vitamin D 3 administered alone. In a separate study, the baseline adjusted mean AUC 0-80 hrs and baseline adjusted mean C max for vitamin D 3 were 355.6 ng-hr/mL and 10.8 ng/mL, respectively. The baseline adjusted mean T max was 9.2 hrs. The bioavailability of the 5600 international units vitamin D 3 in the FOSAMAX PLUS D is similar to 5600 international units vitamin D 3 administered as two 2800 international units vitamin D 3 tablets. Distribution Alendronate Sodium Preclinical studies (in male rats) show that alendronate transiently distributes to soft tissues following 1 mg/kg intravenous administration but is then rapidly redistributed to bone or excreted in the urine. The mean steady-state volume of distribution, exclusive of bone, is at least 28 L in humans. Concentrations of drug in plasma following therapeutic oral doses are too low (less than 5 ng/mL) for analytical detection. Protein binding in human plasma is approximately 78%. Cholecalciferol Following absorption, vitamin D 3 enters the blood as part of chylomicrons. Vitamin D 3 is rapidly distributed mostly to the liver where it undergoes metabolism to 25-hydroxyvitamin D 3 , the major storage form. Lesser amounts are distributed to adipose tissue and stored as vitamin D 3 at these sites for later release into the circulation. Circulating vitamin D 3 is bound to vitamin D-binding protein. Metabolism Alendronate Sodium There is no evidence that alendronate is metabolized in animals or humans. Cholecalciferol Vitamin D 3 is rapidly metabolized by hydroxylation in the liver to 25-hydroxyvitamin D 3 , and subsequently metabolized in the kidney to 1,25-dihydroxyvitamin D 3 , which represents the biologically active form. Further hydroxylation occurs prior to elimination. A small percentage of vitamin D 3 undergoes glucuronidation prior to elimination. Excretion Alendronate Sodium Following a single intravenous dose of [ 14 C]alendronate, approximately 50% of the radioactivity was excreted in the urine within 72 hours and little or no radioactivity was recovered in the feces. Following a single 10-mg intravenous dose, the renal clearance of alendronate was 71 mL/min (64, 78; 90% confidence interval [CI]), and systemic clearance did not exceed 200 mL/min. Plasma concentrations fell by more than 95% within 6 hours following intravenous administration. The terminal half-life in humans is estimated to exceed 10 years, probably reflecting release of alendronate from the skeleton. Based on the above, it is estimated that after 10 years of oral treatment with FOSAMAX (10 mg daily) the amount of alendronate released daily from the skeleton is approximately 25% of that absorbed from the gastrointestinal tract. Cholecalciferol When radioactive vitamin D 3 was intravenously administered to healthy subjects, the mean urinary excretion of radioactivity after 48 hours was 2.4% of the administered dose, and the mean fecal excretion of radioactivity after 48 hours was 4.9% of the administered dose. In both cases, the excreted radioactivity was almost exclusively as metabolites of the parent. The mean half-life of baseline adjusted vitamin D 3 in the serum following an oral dose of FOSAMAX PLUS D is approximately 14 hours. Specific Populations Gender: Bioavailability and the fraction of an intravenous dose of alendronate excreted in urine were similar in men and women. Geriatric: Alendronate Sodium Bioavailability and disposition of alendronate (urinary excretion) were similar in elderly and younger patients. No dosage adjustment of alendronate is necessary. Cholecalciferol Dietary requirements of vitamin D 3 are increased in the elderly. Race: Pharmacokinetic differences due to race have not been studied. Renal Impairment: Alendronate Sodium Preclinical studies show that, in rats with kidney failure, increasing amounts of drug are present in plasma, kidney, spleen, and tibia. In healthy controls, drug that is not deposited in bone is rapidly excreted in the urine. No evidence of saturation of bone uptake was found after 3 weeks dosing with cumulative intravenous doses of 35 mg/kg in young male rats. Although no formal renal impairment pharmacokinetic study has been conducted in patients, it is likely that, as in animals, elimination of alendronate via the kidney will be reduced in patients with impaired renal function. Therefore, somewhat greater accumulation of alendronate in bone might be expected in patients with impaired renal function. No dosage adjustment is necessary for patients with creatinine clearance 35 to 60 mL/min. FOSAMAX PLUS D is not recommended for patients with creatinine clearance less than 35 mL/min due to lack of experience with alendronate in renal failure. Cholecalciferol Patients with renal insufficiency will have decreased ability to form the active 1,25-dihydroxyvitamin D 3 metabolite. Hepatic Impairment: Alendronate Sodium As there is evidence that alendronate is not metabolized or excreted in the bile, no studies were conducted in patients with hepatic impairment. No dosage adjustment is necessary. Cholecalciferol Vitamin D 3 may not be adequately absorbed in patients who have malabsorption due to inadequate bile production. Drug Interactions Alendronate Sodium Intravenous ranitidine was shown to double the bioavailability of oral alendronate. The clinical significance of this increased bioavailability and whether similar increases will occur in patients given oral H 2 -antagonists is unknown. In healthy subjects, oral prednisone (20 mg three times daily for five days) did not produce a clinically meaningful change in the oral bioavailability of alendronate (a mean increase ranging from 20 to 44%). Products containing calcium and other multivalent cations are likely to interfere with absorption of alendronate. Cholecalciferol Olestra, mineral oils, orlistat, and bile acid sequestrants (e.g., cholestyramine, colestipol) may impair the absorption of vitamin D. Anticonvulsants, cimetidine, and thiazides may increase the catabolism of vitamin D.

12.1 Mechanism of Action Alendronate Sodium Animal studies have indicated the following mode of action. At the cellular level, alendronate shows preferential localization to sites of bone resorption, specifically under osteoclasts. The osteoclasts adhere normally to the bone surface but lack the ruffled border that is indicative of active resorption. Alendronate does not interfere with osteoclast recruitment or attachment, but it does inhibit osteoclast activity. Studies in mice on the localization of radioactive [ 3 H]alendronate in bone showed about 10-fold higher uptake on osteoclast surfaces than on osteoblast surfaces. Bones examined 6 and 49 days after [ 3 H]alendronate administration in rats and mice, respectively, showed that normal bone was formed on top of the alendronate, which was incorporated inside the matrix. While incorporated in bone matrix, alendronate is not pharmacologically active. Thus, alendronate must be continuously administered to suppress osteoclasts on newly formed resorption surfaces. Histomorphometry in baboons and rats showed that alendronate treatment reduces bone turnover (i.e., the number of sites at which bone is remodeled). In addition, bone formation exceeds bone resorption at these remodeling sites, leading to progressive gains in bone mass. Cholecalciferol Vitamin D 3 is produced in the skin by photochemical conversion of 7-dehydrocholesterol to previtamin D 3 by ultraviolet light. This is followed by non-enzymatic isomerization to vitamin D 3 . In the absence of adequate sunlight exposure, vitamin D 3 is an essential dietary nutrient. Vitamin D 3 in skin and dietary vitamin D 3 (absorbed into chylomicrons) is converted to 25-hydroxyvitamin D 3 in the liver. Conversion to the active calcium-mobilizing hormone 1,25-dihydroxyvitamin D 3 (calcitriol) in the kidney is stimulated by both parathyroid hormone and hypophosphatemia. The principal action of 1,25-dihydroxyvitamin D 3 is to increase intestinal absorption of both calcium and phosphate as well as regulate serum calcium, renal calcium and phosphate excretion, bone formation and bone resorption. Vitamin D is required for normal bone formation. Vitamin D insufficiency develops when both sunlight exposure and dietary intake are inadequate. Insufficiency is associated with negative calcium balance, increased parathyroid hormone levels, bone loss, and increased risk of skeletal fracture. In severe cases, deficiency results in more severe hyperparathyroidism, hypophosphatemia, proximal muscle weakness, bone pain and osteomalacia.

12.2 Pharmacodynamics Alendronate Sodium Alendronate is a bisphosphonate that binds to bone hydroxyapatite and specifically inhibits the activity of osteoclasts, the bone-resorbing cells. Alendronate reduces bone resorption with no direct effect on bone formation, although the latter process is ultimately reduced because bone resorption and formation are coupled during bone turnover. Daily oral doses of alendronate (5, 20, and 40 mg for six weeks) in postmenopausal women produced biochemical changes indicative of dose-dependent inhibition of bone resorption, including decreases in urinary calcium and urinary markers of bone collagen degradation (such as deoxypyridinoline and cross-linked N-telopeptides of type I collagen). These biochemical changes tended to return toward baseline values as early as 3 weeks following the discontinuation of therapy with alendronate and did not differ from placebo after 7 months. Long-term treatment of osteoporosis with FOSAMAX 10 mg/day (for up to five years) reduced urinary excretion of markers of bone resorption, deoxypyridinoline and cross-linked N-telopeptides of type l collagen, by approximately 50% and 70%, respectively, to reach levels similar to those seen in healthy premenopausal women. The decrease in the rate of bone resorption indicated by these markers was evident as early as one month and at three to six months reached a plateau that was maintained for the entire duration of treatment with FOSAMAX. In osteoporosis treatment studies FOSAMAX 10 mg/day decreased the markers of bone formation, osteocalcin and bone specific alkaline phosphatase by approximately 50%, and total serum alkaline phosphatase by approximately 25 to 30% to reach a plateau after 6 to 12 months. Similar reductions in the rate of bone turnover were observed in postmenopausal women during one-year studies with once weekly FOSAMAX 70 mg for the treatment of osteoporosis. These data indicate that the rate of bone turnover reached a new steady-state, despite the progressive increase in the total amount of alendronate deposited within bone. As a result of inhibition of bone resorption, asymptomatic reductions in serum calcium and phosphate concentrations were also observed following treatment with FOSAMAX. In the long-term studies, reductions from baseline in serum calcium (approximately 2%) and phosphate (approximately 4 to 6%) were evident the first month after the initiation of FOSAMAX 10 mg. No further decreases in serum calcium were observed for the five-year duration of treatment; however, serum phosphate returned toward prestudy levels during years three through five. In one-year studies with once weekly FOSAMAX 70 mg, similar reductions were observed at 6 and 12 months. The reduction in serum phosphate may reflect not only the positive bone mineral balance due to FOSAMAX but also a decrease in renal phosphate reabsorption. Osteoporosis in Men Treatment of men with osteoporosis with FOSAMAX 10 mg/day for two years reduced urinary excretion of cross-linked N-telopeptides of type I collagen by approximately 60% and bone-specific alkaline phosphatase by approximately 40%. Similar reductions were observed in a one-year study in men with osteoporosis receiving once weekly FOSAMAX 70 mg. Cholecalciferol Vitamin D is required for normal bone formation. Vitamin D insufficiency is associated with negative calcium balance, leading to increased parathyroid hormone levels and worsening of bone loss associated with osteoporosis. When taken without vitamin D, alendronate is also associated with a reduction in serum calcium concentrations and increased parathyroid hormone levels. In a 15-week trial, 717 postmenopausal women and men, mean age 67 years, with osteoporosis (lumbar spine bone mineral density [BMD] of at least 2.5 standard deviations below the premenopausal mean) were randomized to receive either weekly FOSAMAX PLUS D 70 mg/2800 international units vitamin D or weekly FOSAMAX 70 mg alone with no vitamin D supplementation. Patients who were vitamin D deficient (25-hydroxyvitamin D less than 9 ng/mL) at baseline were excluded. Treatment with FOSAMAX PLUS D 70 mg/2800 international units resulted in a smaller reduction in serum calcium levels (-0.9%) when compared to FOSAMAX 70 mg alone (-1.4%). As well, treatment with FOSAMAX PLUS D 70 mg/2800 international units resulted in a significantly smaller increase in parathyroid hormone levels when compared to FOSAMAX 70 mg alone (14% and 24%, respectively). The sufficiency of patients' vitamin D status is best assessed by measuring 25-hydroxyvitamin D levels. In the 15-week trial mentioned above, baseline 25-hydroxyvitamin D levels were 22.2 ng/mL in the FOSAMAX PLUS D group and 22.1 ng/mL in the FOSAMAX only group. After 15 weeks of treatment, the mean levels were 23.1 ng/mL and 18.4 ng/mL in the FOSAMAX PLUS D and FOSAMAX only groups, respectively. The final levels of 25-hydroxyvitamin D at Week 15 are summarized in Table 4. Table 4: 25-hydroxyvitamin D Levels after Treatment with FOSAMAX PLUS D (70 mg/2800 international units) or FOSAMAX 70 mg at Week 15 Patients who were vitamin D deficient (25-hydroxyvitamin D less than 9 ng/mL) at baseline were excluded. Number (%) of Patients 25-hydroxyvitamin D Ranges (ng/mL) <9 9-14 15-19 20-24 25-29 30-62 FOSAMAX PLUS D (70 mg/2800 international units) (N=357) 4 (1.1) 37 (10.4) 87 (24.4) 84 (23.5) 82 (23.0) 63 (17.7) FOSAMAX 70 mg (N=351) 46 (13.1) 66 (18.8) 108 (30.8) 58 (16.5) 37 (10.5) 36 (10.3) Patients (n=652) who completed the above 15-week trial continued in a 24-week extension in which all received FOSAMAX PLUS D (70 mg/2800 international units) and were randomly assigned to receive either additional once weekly vitamin D 3 2800 international units (Vitamin D 3 5600 international units group) or matching placebo (Vitamin D 3 2800 international units group). After 24 weeks of extended treatment (Week 39 from original baseline), the mean levels of 25-hydroxyvitamin D were 27.9 ng/mL and 25.6 ng/mL in the vitamin D 3 5600 international units group and vitamin D 3 2800 international units group, respectively. The percentage of patients with hypercalciuria at Week 39 was not statistically different between treatment groups. The distribution of the final levels of 25-hydroxyvitamin D at Week 39 is summarized in Table 5. Table 5: 25-hydroxyvitamin D Levels after Treatment with FOSAMAX PLUS D at Week 39 Number (%) of Patients 25-hydroxyvitamin D Ranges (ng/mL) <9 9-14 15-19 20-24 25-29 30-59 FOSAMAX PLUS D (Vitamin D 3 5600 international units group) Patients received FOSAMAX 70 mg or FOSAMAX PLUS D (70 mg/2800 international units) for the 15-week base study followed by FOSAMAX PLUS D (70 mg/2800 international units) and 2800 international units additional vitamin D 3 for the 24-week extension study. (N=321) 0 10 (3.1) 29 (9.0) 79 (24.6) 87 (27.1) 116 (36.1) FOSAMAX PLUS D (Vitamin D 3 2800 international units group) Patients received FOSAMAX 70 mg or FOSAMAX PLUS D (70 mg/2800 international units) for 15-week base study followed by FOSAMAX PLUS D (70 mg/2800 international units) and placebo for the additional vitamin D 3 for 24-week extension study. (N=320) 1 (0.3) 17 (5.3) 56 (17.5) 80 (25.0) 74 (23.1) 92 (28.8)

12.3 Pharmacokinetics Absorption Alendronate Sodium Relative to an intravenous reference dose, the mean oral bioavailability of alendronate in women was 0.64% for doses ranging from 5 to 70 mg when administered after an overnight fast and two hours before a standardized breakfast. Oral bioavailability of the 10-mg tablet in men (0.59%) was similar to that in women when administered after an overnight fast and 2 hours before breakfast. In a study, the alendronate in the FOSAMAX PLUS D (70 mg/2800 international units) tablet and the FOSAMAX (alendronate sodium) 70-mg tablet were found to be equally bioavailable. In a separate study, the alendronate in the FOSAMAX PLUS D (70 mg/5600 international units) tablet was found to be equally bioavailable to the alendronate in the FOSAMAX (alendronate sodium) 70-mg tablet. A study examining the effect of timing of a meal on the bioavailability of alendronate was performed in 49 postmenopausal women. Bioavailability was decreased (by approximately 40%) when 10 mg alendronate was administered either 0.5 or 1 hour before a standardized breakfast, when compared to dosing 2 hours before eating. In studies of treatment and prevention of osteoporosis, alendronate was effective when administered at least 30 minutes before breakfast. Bioavailability was negligible whether alendronate was administered with or up to two hours after a standardized breakfast. Concomitant administration of alendronate with coffee or orange juice reduced bioavailability by approximately 60%. Cholecalciferol Following administration of FOSAMAX PLUS D (70 mg/2800 international units) after an overnight fast and two hours before a standard meal, the baseline adjusted mean area under the serum-concentration-time curve (AUC 0-120 hrs ) for vitamin D 3 was 120.7 ng-hr/mL. The baseline adjusted mean maximal serum concentration (C max ) of vitamin D 3 was 4.0 ng/mL, and the baseline adjusted mean time to maximal serum concentration (T max ) was 10.6 hrs. The bioavailability of the 2800 international units vitamin D 3 in FOSAMAX PLUS D is similar to 2800 international units vitamin D 3 administered alone. In a separate study, the baseline adjusted mean AUC 0-80 hrs and baseline adjusted mean C max for vitamin D 3 were 355.6 ng-hr/mL and 10.8 ng/mL, respectively. The baseline adjusted mean T max was 9.2 hrs. The bioavailability of the 5600 international units vitamin D 3 in the FOSAMAX PLUS D is similar to 5600 international units vitamin D 3 administered as two 2800 international units vitamin D 3 tablets. Distribution Alendronate Sodium Preclinical studies (in male rats) show that alendronate transiently distributes to soft tissues following 1 mg/kg intravenous administration but is then rapidly redistributed to bone or excreted in the urine. The mean steady-state volume of distribution, exclusive of bone, is at least 28 L in humans. Concentrations of drug in plasma following therapeutic oral doses are too low (less than 5 ng/mL) for analytical detection. Protein binding in human plasma is approximately 78%. Cholecalciferol Following absorption, vitamin D 3 enters the blood as part of chylomicrons. Vitamin D 3 is rapidly distributed mostly to the liver where it undergoes metabolism to 25-hydroxyvitamin D 3 , the major storage form. Lesser amounts are distributed to adipose tissue and stored as vitamin D 3 at these sites for later release into the circulation. Circulating vitamin D 3 is bound to vitamin D-binding protein. Metabolism Alendronate Sodium There is no evidence that alendronate is metabolized in animals or humans. Cholecalciferol Vitamin D 3 is rapidly metabolized by hydroxylation in the liver to 25-hydroxyvitamin D 3 , and subsequently metabolized in the kidney to 1,25-dihydroxyvitamin D 3 , which represents the biologically active form. Further hydroxylation occurs prior to elimination. A small percentage of vitamin D 3 undergoes glucuronidation prior to elimination. Excretion Alendronate Sodium Following a single intravenous dose of [ 14 C]alendronate, approximately 50% of the radioactivity was excreted in the urine within 72 hours and little or no radioactivity was recovered in the feces. Following a single 10-mg intravenous dose, the renal clearance of alendronate was 71 mL/min (64, 78; 90% confidence interval [CI]), and systemic clearance did not exceed 200 mL/min. Plasma concentrations fell by more than 95% within 6 hours following intravenous administration. The terminal half-life in humans is estimated to exceed 10 years, probably reflecting release of alendronate from the skeleton. Based on the above, it is estimated that after 10 years of oral treatment with FOSAMAX (10 mg daily) the amount of alendronate released daily from the skeleton is approximately 25% of that absorbed from the gastrointestinal tract. Cholecalciferol When radioactive vitamin D 3 was intravenously administered to healthy subjects, the mean urinary excretion of radioactivity after 48 hours was 2.4% of the administered dose, and the mean fecal excretion of radioactivity after 48 hours was 4.9% of the administered dose. In both cases, the excreted radioactivity was almost exclusively as metabolites of the parent. The mean half-life of baseline adjusted vitamin D 3 in the serum following an oral dose of FOSAMAX PLUS D is approximately 14 hours. Specific Populations Gender: Bioavailability and the fraction of an intravenous dose of alendronate excreted in urine were similar in men and women. Geriatric: Alendronate Sodium Bioavailability and disposition of alendronate (urinary excretion) were similar in elderly and younger patients. No dosage adjustment of alendronate is necessary. Cholecalciferol Dietary requirements of vitamin D 3 are increased in the elderly. Race: Pharmacokinetic differences due to race have not been studied. Renal Impairment: Alendronate Sodium Preclinical studies show that, in rats with kidney failure, increasing amounts of drug are present in plasma, kidney, spleen, and tibia. In healthy controls, drug that is not deposited in bone is rapidly excreted in the urine. No evidence of saturation of bone uptake was found after 3 weeks dosing with cumulative intravenous doses of 35 mg/kg in young male rats. Although no formal renal impairment pharmacokinetic study has been conducted in patients, it is likely that, as in animals, elimination of alendronate via the kidney will be reduced in patients with impaired renal function. Therefore, somewhat greater accumulation of alendronate in bone might be expected in patients with impaired renal function. No dosage adjustment is necessary for patients with creatinine clearance 35 to 60 mL/min. FOSAMAX PLUS D is not recommended for patients with creatinine clearance less than 35 mL/min due to lack of experience with alendronate in renal failure. Cholecalciferol Patients with renal insufficiency will have decreased ability to form the active 1,25-dihydroxyvitamin D 3 metabolite. Hepatic Impairment: Alendronate Sodium As there is evidence that alendronate is not metabolized or excreted in the bile, no studies were conducted in patients with hepatic impairment. No dosage adjustment is necessary. Cholecalciferol Vitamin D 3 may not be adequately absorbed in patients who have malabsorption due to inadequate bile production. Drug Interactions Alendronate Sodium Intravenous ranitidine was shown to double the bioavailability of oral alendronate. The clinical significance of this increased bioavailability and whether similar increases will occur in patients given oral H 2 -antagonists is unknown. In healthy subjects, oral prednisone (20 mg three times daily for five days) did not produce a clinically meaningful change in the oral bioavailability of alendronate (a mean increase ranging from 20 to 44%). Products containing calcium and other multivalent cations are likely to interfere with absorption of alendronate. Cholecalciferol Olestra, mineral oils, orlistat, and bile acid sequestrants (e.g., cholestyramine, colestipol) may impair the absorption of vitamin D. Anticonvulsants, cimetidine, and thiazides may increase the catabolism of vitamin D.

20231124

5

3 DOSAGE FORMS AND STRENGTHS 70 mg/2800 international units tablets are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. 70 mg/5600 international units tablets are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. Tablets: 70 mg/2800 international units and 70 mg/5600 international units ( 3 )

FOSAMAX PLUS D ALENDRONATE SODIUM and CHOLECALCIFEROL ALENDRONATE SODIUM ALENDRONIC ACID CHOLECALCIFEROL CHOLECALCIFEROL BUTYLATED HYDROXYTOLUENE SILICON DIOXIDE CROSCARMELLOSE SODIUM GELATIN, UNSPECIFIED ANHYDROUS LACTOSE MAGNESIUM STEARATE MICROCRYSTALLINE CELLULOSE SUCROSE STARCH, CORN MEDIUM-CHAIN TRIGLYCERIDES SODIUM ALUMINOSILICATE white to off-white capsule-shaped 710 FOSAMAX PLUS D ALENDRONATE SODIUM and CHOLECALCIFEROL ALENDRONATE SODIUM ALENDRONIC ACID CHOLECALCIFEROL CHOLECALCIFEROL BUTYLATED HYDROXYTOLUENE SILICON DIOXIDE CROSCARMELLOSE SODIUM GELATIN, UNSPECIFIED ANHYDROUS LACTOSE MAGNESIUM STEARATE MICROCRYSTALLINE CELLULOSE SUCROSE STARCH, CORN MEDIUM-CHAIN TRIGLYCERIDES SODIUM ALUMINOSILICATE white to off-white rectangle-shaped 270

13.2 Animal Toxicology and/or Pharmacology The relative inhibitory activities on bone resorption and mineralization of alendronate and etidronate were compared in the Schenk assay, which is based on histological examination of the epiphyses of growing rats. In this assay, the lowest dose of alendronate that interfered with bone mineralization (leading to osteomalacia) was 6000-fold the antiresorptive dose. The corresponding ratio for etidronate was one to one. These data suggest that alendronate administered in therapeutic doses is highly unlikely to induce osteomalacia.

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility The following data are based on findings for the individual components of FOSAMAX PLUS D. Alendronate Sodium Harderian gland (a retro-orbital gland not present in humans) adenomas were increased in high-dose female mice (p=0.003) in a 92-week oral carcinogenicity study at doses of alendronate of 1, 3, and 10 mg/kg/day (males) or 1, 2, and 5 mg/kg/day (females). These doses are equivalent to 0.5 to 4 times the highest recommended clinical daily dose of 10 mg based on surface area, mg/m 2 . The relevance of this finding to humans is unknown. Parafollicular cell (thyroid) adenomas were increased in high-dose male rats (p=0.003) in a 2-year oral carcinogenicity study at doses of 1 and 3.75 mg/kg body weight. These doses are equivalent to 1 and 4 times the 10-mg clinical daily dose based on surface area, mg/m 2 . The relevance of this finding to humans is unknown. Alendronate was not genotoxic in the in vitro microbial mutagenesis assay with and without metabolic activation, in an in vitro mammalian cell mutagenesis assay, in an in vitro alkaline elution assay in rat hepatocytes, and in an in vivo chromosomal aberration assay in mice. In an in vitro chromosomal aberration assay in Chinese hamster ovary cells, however, alendronate gave equivocal results. Alendronate had no effect on fertility (male or female) in rats at oral doses up to 5 mg/kg/day (4 times the 10-mg clinical daily dose based on surface area, mg/m 2 ). Cholecalciferol The carcinogenic potential of cholecalciferol (vitamin D 3 ) has not been studied in rodents. Calcitriol, the hormonal metabolite of cholecalciferol, was not genotoxic in the Ames microbial mutagenesis assay with or without metabolic activation, and in an in vivo micronucleus assay in mice. Ergocalciferol (vitamin D 2 ) at high doses (150,000 to 200,000 international units/kg/day) administered prior to mating resulted in altered estrous cycle and inhibition of pregnancy in rats. The potential effect of cholecalciferol on male fertility is unknown in rats.

13 NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility The following data are based on findings for the individual components of FOSAMAX PLUS D. Alendronate Sodium Harderian gland (a retro-orbital gland not present in humans) adenomas were increased in high-dose female mice (p=0.003) in a 92-week oral carcinogenicity study at doses of alendronate of 1, 3, and 10 mg/kg/day (males) or 1, 2, and 5 mg/kg/day (females). These doses are equivalent to 0.5 to 4 times the highest recommended clinical daily dose of 10 mg based on surface area, mg/m 2 . The relevance of this finding to humans is unknown. Parafollicular cell (thyroid) adenomas were increased in high-dose male rats (p=0.003) in a 2-year oral carcinogenicity study at doses of 1 and 3.75 mg/kg body weight. These doses are equivalent to 1 and 4 times the 10-mg clinical daily dose based on surface area, mg/m 2 . The relevance of this finding to humans is unknown. Alendronate was not genotoxic in the in vitro microbial mutagenesis assay with and without metabolic activation, in an in vitro mammalian cell mutagenesis assay, in an in vitro alkaline elution assay in rat hepatocytes, and in an in vivo chromosomal aberration assay in mice. In an in vitro chromosomal aberration assay in Chinese hamster ovary cells, however, alendronate gave equivocal results. Alendronate had no effect on fertility (male or female) in rats at oral doses up to 5 mg/kg/day (4 times the 10-mg clinical daily dose based on surface area, mg/m 2 ). Cholecalciferol The carcinogenic potential of cholecalciferol (vitamin D 3 ) has not been studied in rodents. Calcitriol, the hormonal metabolite of cholecalciferol, was not genotoxic in the Ames microbial mutagenesis assay with or without metabolic activation, and in an in vivo micronucleus assay in mice. Ergocalciferol (vitamin D 2 ) at high doses (150,000 to 200,000 international units/kg/day) administered prior to mating resulted in altered estrous cycle and inhibition of pregnancy in rats. The potential effect of cholecalciferol on male fertility is unknown in rats. 13.2 Animal Toxicology and/or Pharmacology The relative inhibitory activities on bone resorption and mineralization of alendronate and etidronate were compared in the Schenk assay, which is based on histological examination of the epiphyses of growing rats. In this assay, the lowest dose of alendronate that interfered with bone mineralization (leading to osteomalacia) was 6000-fold the antiresorptive dose. The corresponding ratio for etidronate was one to one. These data suggest that alendronate administered in therapeutic doses is highly unlikely to induce osteomalacia.

NDA021762

FOSAMAX PLUS D

ALENDRONATE SODIUM and CHOLECALCIFEROL

78206-137

HUMAN PRESCRIPTION DRUG

ORAL

PRINCIPAL DISPLAY PANEL - 70 mg/2800 IU Tablet Blister Pack FOSAMAX ® PLUS D (alendronate sodium/ cholecalciferol) tablets 70 mg 2800 IU Dispense the enclosed Medication Guide to each patient. Each tablet contains 91.37 mg alendronate sodium (70 mg free acid equivalent) and 70 mcg cholecalciferol equivalent to 2800 IU vitamin D. 710 4 Tablets Rx only USUAL ADULT DOSAGE: ONE 70 mg/2800 IU TABLET ONCE WEEKLY See accompanying circular for dosage information. Manuf. for: Organon LLC, a subsidiary of ORGANON & Co., Jersey City, NJ 07302, USA By: Rovi Pharma Industrial Services, S.A. 28805 Alcalá de Henares Madrid, Spain Made in Spain PRINCIPAL DISPLAY PANEL - 70 mg/2800 IU Tablet Blister Pack

Dist. by: Organon LLC, a subsidiary of ORGANON & Co., Jersey City, NJ 07302, USA For patent information: www.organon.com/our-solutions/patent/ © 2021 Organon group of companies. All rights reserved. uspi-og0217a-t-2108r001

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling ( Medication Guide ). Instruct patients to read the Medication Guide before starting therapy with FOSAMAX PLUS D and to reread it each time the prescription is renewed. 17.1 Osteoporosis Recommendations, Including Calcium and Vitamin D Supplementation Instruct patients to take supplemental calcium if intake is inadequate. Patients at increased risk for vitamin D insufficiency (e.g., over the age of 70 years, nursing home bound, or chronically ill) should take additional vitamin D if needed [see Dosage and Administration (2.4) ] . Patients with gastrointestinal malabsorption syndromes may require additional vitamin D supplementation. Weight-bearing exercise should be considered along with the modification of certain behavioral factors, such as cigarette smoking and/or excessive alcohol consumption, if these factors exist. 17.2 Dosing Instructions Instruct patients that the expected benefits of FOSAMAX PLUS D may only be obtained when it is taken with plain water the first thing upon arising for the day at least 30 minutes before the first food, beverage, or medication of the day. Even dosing with orange juice or coffee has been shown to markedly reduce the absorption of alendronate [see Clinical Pharmacology (12.3) ] . Instruct patients not to chew or suck on the tablet because of a potential for oropharyngeal ulceration. Instruct patients to swallow each tablet of FOSAMAX PLUS D with a full glass of water (6-8 ounces) and not to lie down for at least 30 minutes and until after their first food of the day to facilitate delivery to the stomach and thus reduce the potential for esophageal irritation. Instruct patients not to take FOSAMAX PLUS D at bedtime or before arising for the day. Patients should be informed that failure to follow these instructions may increase their risk of esophageal problems. Instruct patients that if they develop symptoms of esophageal disease (such as difficulty or pain upon swallowing, retrosternal pain or new or worsening heartburn) they should stop taking FOSAMAX PLUS D and consult their physician. If patients miss a dose of FOSAMAX PLUS D, instruct patients to take one tablet on the morning after they remember. They should not take two tablets on the same day but should return to taking one tablet once a week, as originally scheduled on their chosen day.

MEDICATION GUIDE FOSAMAX ® PLUS D (FOSS-ah-max PLUS D) (alendronate sodium/cholecalciferol) Tablets Read the Medication Guide that comes with FOSAMAX ® PLUS D before you start taking it and each time you get a refill. There may be new information. This Medication Guide does not take the place of talking with your doctor about your medical condition or treatment. Talk to your doctor if you have any questions about FOSAMAX PLUS D. What is the most important information I should know about FOSAMAX PLUS D? FOSAMAX PLUS D can cause serious side effects including: Esophagus problems Low calcium levels in your blood (hypocalcemia) Bone, joint, or muscle pain Severe jaw bone problems (osteonecrosis) Unusual thigh bone fractures Esophagus problems. Some people who take FOSAMAX PLUS D may develop problems in the esophagus (the tube that connects the mouth and the stomach). These problems include irritation, inflammation, or ulcers of the esophagus which may sometimes bleed. It is important that you take FOSAMAX PLUS D exactly as prescribed to help lower your chance of getting esophagus problems. (See the section "How should I take FOSAMAX PLUS D tablet?") Stop taking FOSAMAX PLUS D and call your doctor right away if you get chest pain, new or worsening heartburn, or have trouble or pain when you swallow. Low calcium levels in your blood (hypocalcemia). FOSAMAX PLUS D may lower the calcium levels in your blood. If you have low blood calcium before you start taking FOSAMAX PLUS D, it may get worse during treatment. Your low blood calcium must be treated before you take FOSAMAX PLUS D. Most people with low blood calcium levels do not have symptoms, but some people may have symptoms. Call your doctor right away if you have symptoms of low blood calcium such as: Spasms, twitches, or cramps in your muscles Numbness or tingling in your fingers, toes, or around your mouth Your doctor may prescribe calcium and vitamin D to help prevent low calcium levels in your blood, while you take FOSAMAX PLUS D. Take calcium and vitamin D as your doctor tells you to. Bone, joint, or muscle pain. Some people who take FOSAMAX PLUS D develop severe bone, joint, or muscle pain. Severe jaw bone problems (osteonecrosis). Severe jaw bone problems may happen when you take FOSAMAX PLUS D. Your doctor should examine your mouth before you start FOSAMAX PLUS D. Your doctor may tell you to see your dentist before you start FOSAMAX PLUS D. It is important for you to practice good mouth care during treatment with FOSAMAX PLUS D. Unusual thigh bone fractures. Some people have developed unusual fractures in their thigh bone. Symptoms of a fracture may include new or unusual pain in your hip, groin, or thigh. Call your doctor right away if you have any of these side effects. What is FOSAMAX PLUS D? FOSAMAX PLUS D is a prescription medicine used to: Treat osteoporosis in women after menopause. FOSAMAX PLUS D helps increase bone mass and reduces the chance of having a hip or spinal fracture (break). Increase bone mass in men with osteoporosis. FOSAMAX PLUS D should not be used to treat vitamin D deficiency. It is not known how long FOSAMAX PLUS D works for the treatment of osteoporosis. You should see your doctor regularly to determine if FOSAMAX PLUS D is still right for you. FOSAMAX PLUS D is not for use in children. Who should not take FOSAMAX PLUS D? Do not take FOSAMAX PLUS D if you: Have certain problems with your esophagus, the tube that connects your mouth with your stomach Cannot stand or sit upright for at least 30 minutes Have low levels of calcium in your blood Are allergic to FOSAMAX PLUS D or any of its ingredients. A list of ingredients is at the end of this leaflet. What should I tell my doctor before taking FOSAMAX PLUS D? Before you start FOSAMAX PLUS D, be sure to talk to your doctor if you: Have problems with swallowing Have stomach or digestive problems Have low blood calcium Plan to have dental surgery or teeth removed Have kidney problems Have sarcoidosis, leukemia, lymphoma. These conditions may cause changes in vitamin D. Have been told you have trouble absorbing minerals in your stomach or intestines (malabsorption syndrome) Are pregnant, trying to become pregnant or suspect that you are pregnant. If you become pregnant while taking FOSAMAX PLUS D, stop taking it and contact your doctor. It is not known if FOSAMAX PLUS D can harm your unborn baby. Are breast-feeding or plan to breast-feed. It is not known if FOSAMAX PLUS D passes into your milk and may harm your baby. Especially tell your doctor if you take: antacids aspirin Nonsteroidal Anti-Inflammatory (NSAID) medicines Tell your doctor about all the medicines you take , including prescription and non-prescription medicines, vitamins, and herbal supplements. Certain medicines may affect how FOSAMAX PLUS D works. Know the medicines you take. Keep a list of them and show it to your doctor and pharmacist each time you get a new medicine. How should I take FOSAMAX PLUS D tablet? Take FOSAMAX PLUS D exactly as your doctor tells you. FOSAMAX PLUS D works only if taken on an empty stomach. Take 1 dose of FOSAMAX PLUS D 1 time a week, after you get up for the day and before taking your first food, drink, or other medicine. Take FOSAMAX PLUS D while you are sitting or standing. Take your FOSAMAX PLUS D tablet with a full glass (6-8 oz) of plain water. Do not chew or suck on a tablet of FOSAMAX PLUS D. Do not take FOSAMAX PLUS D with mineral water, coffee, tea, soda, or juice. Do not take FOSAMAX PLUS D at bedtime. After swallowing FOSAMAX PLUS D, wait at least 30 minutes: Before you lie down. You may sit, stand or walk, and do normal activities like reading. Before you take your first food or drink except for plain water. Before you take other medicines, including antacids, calcium, and other supplements and vitamins. Do not lie down for at least 30 minutes after you take FOSAMAX PLUS D and after you eat your first food of the day. If you miss a dose of FOSAMAX PLUS D, do not take it later in the day. Take your missed dose on the next morning after you remember and then return to your normal schedule. Do not take 2 doses on the same day. If you take too much FOSAMAX PLUS D, call your doctor. Do not try to vomit. Do not lie down. What are the possible side effects of FOSAMAX PLUS D? FOSAMAX PLUS D may cause serious side effects. See "What is the most important information I should know about FOSAMAX PLUS D?" The most common side effects of FOSAMAX PLUS D are: Stomach area (abdominal) pain Heartburn Constipation Diarrhea Upset stomach Pain in your bones, joints, or muscles Nausea You may get allergic reactions, such as hives or swelling of your face, lips, tongue, or throat. Worsening of asthma has been reported. Tell your doctor if you have any side effect that bothers you or that does not go away. These are not all the possible side effects of FOSAMAX PLUS D. For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. How do I store FOSAMAX PLUS D? Store FOSAMAX PLUS D at room temperature, 68°F to 77°F (20°C to 25°C). Keep FOSAMAX PLUS D away from light. Keep FOSAMAX PLUS D package and tablets dry. Store FOSAMAX PLUS D in the original package. Keep FOSAMAX PLUS D and all medicines out of the reach of children. General information about the safe and effective use of FOSAMAX PLUS D. Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. Do not use FOSAMAX PLUS D for a condition for which it was not prescribed. Do not give FOSAMAX PLUS D to other people, even if they have the same symptoms you have. It may harm them. This Medication Guide summarizes the most important information about FOSAMAX PLUS D. If you would like more information, talk with your doctor. You can ask your doctor or pharmacist for information about FOSAMAX PLUS D that is written for health professionals. What are the ingredients in FOSAMAX PLUS D? Active ingredients: alendronate sodium and cholecalciferol (vitamin D 3 ). Inactive ingredients: cellulose, lactose, medium chain triglycerides, gelatin, croscarmellose sodium, sucrose, colloidal silicon dioxide, magnesium stearate, butylated hydroxytoluene, modified food starch, and sodium aluminum silicate.

14 CLINICAL STUDIES 14.1 Treatment of Osteoporosis in Postmenopausal Women FOSAMAX Daily The efficacy of FOSAMAX 10 mg daily was assessed in four clinical trials. Study 1, a three-year, multicenter, double-blind, placebo-controlled, US clinical study enrolled 478 patients with a BMD T-score at or below minus 2.5 with or without a prior vertebral fracture; Study 2, a three-year, multicenter, double-blind, placebo-controlled, Multinational clinical study enrolled 516 patients with a BMD T-score at or below minus 2.5 with or without a prior vertebral fracture; Study 3, the Three-Year Study of the Fracture Intervention Trial (FIT), a study which enrolled 2027 postmenopausal patients with at least one baseline vertebral fracture; and Study 4, the Four-Year Study of FIT, a study which enrolled 4432 postmenopausal patients with low bone mass but without a baseline vertebral fracture. Effect on Fracture Incidence To assess the effects of FOSAMAX on the incidence of vertebral fractures (detected by digitized radiography; approximately one third of these were clinically symptomatic), the U.S. and Multinational studies were combined in an analysis that compared placebo to the pooled dosage groups of FOSAMAX (5 or 10 mg for three years or 20 mg for two years followed by 5 mg for one year). There was a statistically significant reduction in the proportion of patients treated with FOSAMAX experiencing one or more new vertebral fractures relative to those treated with placebo (3.2% vs. 6.2%; a 48% relative risk reduction). A reduction in the total number of new vertebral fractures (4.2 vs. 11.3 per 100 patients) was also observed. In the pooled analysis, patients who received FOSAMAX had a loss in stature that was statistically significantly less than was observed in those who received placebo (-3.0 mm vs. -4.6 mm). The Fracture Intervention Trial (FIT) consisted of two studies in postmenopausal women: the Three-Year Study of patients who had at least one baseline radiographic vertebral fracture and the Four-Year Study of patients with low bone mass but without a baseline vertebral fracture. In both studies of FIT, 96% of randomized patients completed the studies (i.e., had a closeout visit at the scheduled end of the study); approximately 80% of patients were still taking study medication upon completion. Fracture Intervention Trial: Three-Year Study (patients with at least one baseline radiographic vertebral fracture) This randomized, double-blind, placebo-controlled, 2027-patient study (FOSAMAX, n=1022; placebo, n=1005) demonstrated that treatment with FOSAMAX resulted in statistically significant reductions in fracture incidence at three years as shown in Table 6. Table 6: Effect of FOSAMAX on Fracture Incidence in the Three-Year Study of FIT (patients with vertebral fracture at baseline) Percent of Patients FOSAMAX (n=1022) Placebo (n=1005) Absolute Reduction in Fracture Incidence Relative Reduction in Fracture Risk % Patients with: Vertebral fractures (diagnosed by X-ray) Number evaluable for vertebral fractures: FOSAMAX, n=984; placebo, n=966 ≥1 new vertebral fracture 7.9 15.0 7.1 47 p<0.001 ≥2 new vertebral fractures 0.5 4.9 4.4 90 Clinical (symptomatic) fractures Any clinical (symptomatic) fracture 13.8 18.1 4.3 26 p=0.007 ≥1 clinical (symptomatic) vertebral fracture 2.3 5.0 2.7 54 p<0.01 Hip fracture 1.1 2.2 1.1 51 p<0.05 Wrist (forearm) fracture 2.2 4.1 1.9 48 Furthermore, in this population of patients with baseline vertebral fracture, treatment with FOSAMAX significantly reduced the incidence of hospitalizations (25.0% vs. 30.7%). In the Three-Year Study of FIT, fractures of the hip occurred in 22 (2.2%) of 1005 patients on placebo and 11 (1.1%) of 1022 patients on FOSAMAX, p=0.047. Figure 1 displays the cumulative incidence of hip fractures in this study. Figure 1: Cumulative Incidence of Hip Fractures in the Three-Year Study of FIT (patients with radiographic vertebral fracture at baseline) Fracture Intervention Trial: Four-Year Study (patients with low bone mass but without a baseline radiographic vertebral fracture) This randomized, double-blind, placebo-controlled, 4432-patient study (FOSAMAX, n=2214; placebo, n=2218) further investigated the reduction in fracture incidence due to FOSAMAX. The intent of the study was to recruit women with osteoporosis, defined as a baseline femoral neck BMD at least two standard deviations below the mean for young adult women. However, due to subsequent revisions to the normative values for femoral neck BMD, 31% of patients were found not to meet this entry criterion and thus this study included both osteoporotic and non-osteoporotic women. The results are shown in Table 7 below for the patients with osteoporosis. Table 7: Effect of FOSAMAX on Fracture Incidence in Osteoporotic Baseline femoral neck BMD at least 2 SD below the mean for young adult women Patients in the Four-Year Study of FIT (patients without vertebral fracture at baseline) Percent of Patients FOSAMAX (n=1545) Placebo (n=1521) Absolute Reduction in Fracture Incidence Relative Reduction in Fracture Risk (%) Patients with: Vertebral fractures (diagnosed by X-ray) Number evaluable for vertebral fractures: FOSAMAX, n=1426; placebo, n=1428 ≥1 new vertebral fracture 2.5 4.8 2.3 48 p<0.001 ≥2 new vertebral fractures 0.1 0.6 0.5 78 p=0.035 Clinical (symptomatic) fractures Any clinical (symptomatic) fracture 12.9 16.2 3.3 22 p=0.01 ≥1 clinical (symptomatic) vertebral fracture 1.0 1.6 0.6 41 (NS) Not significant. This study was not powered to detect differences at these sites. Hip fracture 1.0 1.4 0.4 29 (NS) Wrist (forearm) fracture 3.9 3.8 -0.1 NS Fracture Results Across Studies In the Three-Year Study of FIT, FOSAMAX reduced the percentage of women experiencing at least one new radiographic vertebral fracture from 15.0% to 7.9% (47% relative risk reduction, p<0.001); in the Four-Year Study of FIT, the percentage was reduced from 3.8% to 2.1% (44% relative risk reduction, p=0.001); and in the combined U.S./Multinational studies, from 6.2% to 3.2% (48% relative risk reduction, p=0.034). FOSAMAX reduced the percentage of women experiencing multiple (two or more) new vertebral fractures from 4.2% to 0.6% (87% relative risk reduction, p<0.001) in the combined U.S./Multinational studies and from 4.9% to 0.5% (90% relative risk reduction, p<0.001) in the Three-Year Study of FIT. In the Four-Year Study of FIT, FOSAMAX reduced the percentage of osteoporotic women experiencing multiple vertebral fractures from 0.6% to 0.1% (78% relative risk reduction, p=0.035). Thus, FOSAMAX reduced the incidence of radiographic vertebral fractures in osteoporotic women whether or not they had a previous radiographic vertebral fracture. Effect on Bone Mineral Density The bone mineral density efficacy of FOSAMAX 10 mg once daily in postmenopausal women, 44 to 84 years of age, with osteoporosis (lumbar spine bone mineral density [BMD] of at least 2 standard deviations below the premenopausal mean) was demonstrated in four double-blind, placebo-controlled clinical studies of two or three years' duration. Figure 2 shows the mean increases in BMD of the lumbar spine, femoral neck, and trochanter in patients receiving FOSAMAX 10 mg/day relative to placebo-treated patients at three years for each of these studies. Figure 2: At three years significant increases in BMD, relative both to baseline and placebo, were seen at each measurement site in each study in patients who received FOSAMAX 10 mg/day. Total body BMD also increased significantly in each study, suggesting that the increases in bone mass of the spine and hip did not occur at the expense of other skeletal sites. Increases in BMD were evident as early as three months and continued throughout the three years of treatment. (See figure 3 for lumbar spine results.) In the two-year extension of these studies, treatment of 147 patients with FOSAMAX 10 mg/day resulted in continued increases in BMD at the lumbar spine and trochanter (absolute additional increases between years 3 and 5: lumbar spine, 0.94%; trochanter, 0.88%). BMD at the femoral neck, forearm and total body were maintained. FOSAMAX was similarly effective regardless of age, race, baseline rate of bone turnover, and baseline BMD in the range studied (at least 2 standard deviations below the premenopausal mean). Figure 3: In patients with postmenopausal osteoporosis treated with FOSAMAX 10 mg/day for one or two years, the effects of treatment withdrawal were assessed. Following discontinuation, there were no further increases in bone mass and the rates of bone loss were similar to those of the placebo groups. Bone Histology Bone histology in 270 postmenopausal patients with osteoporosis treated with FOSAMAX at doses ranging from 1 to 20 mg/day for one, two, or three years revealed normal mineralization and structure, as well as the expected decrease in bone turnover relative to placebo. These data, together with the normal bone histology and increased bone strength observed in rats and baboons exposed to long-term alendronate treatment, support the conclusion that bone formed during therapy with FOSAMAX is of normal quality. Effect on Height FOSAMAX, over a three- or four-year period, was associated with statistically significant reductions in loss of height vs. placebo in patients with and without baseline radiographic vertebral fractures. At the end of the FIT studies, the between-treatment group differences were 3.2 mm in the Three-Year Study and 1.3 mm in the Four-Year Study. FOSAMAX Once-Weekly The therapeutic equivalence of once-weekly FOSAMAX 70 mg (n=519) and FOSAMAX 10 mg daily (n=370) was demonstrated in a one-year, double-blind, multicenter study of postmenopausal women with osteoporosis. In the primary analysis of completers, the mean increases from baseline in lumbar spine BMD at one year were 5.1% (4.8, 5.4%; 95% CI) in the 70-mg once-weekly group (n=440) and 5.4% (5.0, 5.8%; 95% CI) in the 10-mg daily group (n=330). The two treatment groups were also similar with regard to BMD increases at other skeletal sites. The results of the intention-to-treat analysis were consistent with the primary analysis of completers. Concomitant Use with Estrogen Hormone Replacement Therapy The effects on BMD of treatment with FOSAMAX 10 mg once daily and conjugated estrogen (0.625 mg/day) either alone or in combination were assessed in a two-year, double-blind, placebo-controlled study of hysterectomized postmenopausal osteoporotic women (n=425). At two years, the increases in lumbar spine BMD from baseline were significantly greater with the combination (8.3%) than with either estrogen or FOSAMAX alone (both 6.0%). The effects on BMD when FOSAMAX was added to stable doses (for at least one year) of HRT (estrogen ± progestin) were assessed in a one-year, double-blind, placebo-controlled study in postmenopausal osteoporotic women (n=428). The addition of FOSAMAX 10 mg once daily to HRT produced, at one year, significantly greater increases in lumbar spine BMD (3.7%) vs. HRT alone (1.1%). In these studies, significant increases or favorable trends in BMD for combined therapy compared with HRT alone were seen at the total hip, femoral neck, and trochanter. No significant effect was seen for total body BMD. Histomorphometric studies of transiliac biopsies in 92 subjects showed normal bone architecture. Compared to placebo there was a 98% suppression of bone turnover (as assessed by mineralizing surface) after 18 months of combined treatment with FOSAMAX and HRT, 94% on FOSAMAX alone, and 78% on HRT alone. The long-term effects of combined FOSAMAX and HRT on fracture occurrence and fracture healing have not been studied. 14.2 Treatment to Increase Bone Mass in Men with Osteoporosis The efficacy of FOSAMAX in men with hypogonadal or idiopathic osteoporosis was demonstrated in two clinical studies. FOSAMAX Daily A two-year, double-blind, placebo-controlled, multicenter study of FOSAMAX 10 mg once daily enrolled a total of 241 men between the ages of 31 and 87 (mean, 63). All patients in the trial had either a BMD T-score less than or equal to -2 at the femoral neck and less than or equal to -1 at the lumbar spine, or a baseline osteoporotic fracture and a BMD T-score less than or equal to -1 at the femoral neck. At two years, the mean increases relative to placebo in BMD in men receiving FOSAMAX 10 mg/day were significant at the following sites: lumbar spine, 5.3%; femoral neck, 2.6%; trochanter, 3.1%; and total body, 1.6%. Treatment with FOSAMAX also reduced height loss (FOSAMAX, -0.6 mm vs. placebo, -2.4 mm). FOSAMAX Once-Weekly A one-year, double-blind, placebo-controlled, multicenter study of once weekly FOSAMAX 70 mg enrolled a total of 167 men between the ages of 38 and 91 (mean, 66). Patients in the study had either a BMD T-score less than or equal to -2 at the femoral neck and less than or equal to -1 at the lumbar spine, or a BMD T-score less than or equal to -2 at the lumbar spine and less than or equal to -1 at the femoral neck, or a baseline osteoporotic fracture and a BMD T-score less than or equal to -1 at the femoral neck. At one year, the mean increases relative to placebo in BMD in men receiving FOSAMAX 70 mg once weekly were significant at the following sites: lumbar spine, 2.8%; femoral neck, 1.9%; trochanter, 2.0%; and total body, 1.2%. These increases in BMD were similar to those seen at one year in the 10 mg once-daily study. In both studies, BMD responses were similar regardless of age (greater than or equal to 65 years vs. less than 65 years), gonadal function (baseline testosterone less than 9 ng/dL vs. greater than or equal to 9 ng/dL), or baseline BMD (femoral neck and lumbar spine T-score less than or equal to -2.5 vs. greater than -2.5). image of Figure 1 image of Figure 2 image of Figure 3

8.5 Geriatric Use Of the patients receiving FOSAMAX in the Fracture Intervention Trial (FIT), 71% (n=2302) were greater than or equal to 65 years of age and 17% (n=550) were greater than or equal to 75 years of age. Of the patients receiving FOSAMAX in the United States and Multinational osteoporosis treatment studies in women, and osteoporosis studies in men [see Clinical Studies ( 14.1 , 14.2 )] , 45% and 54%, respectively, were 65 years of age or over. No overall differences in efficacy or safety were observed between these patients and younger patients, but greater sensitivity of some older individuals cannot be ruled out. Dietary requirements of vitamin D 3 are increased in the elderly.

8.4 Pediatric Use FOSAMAX PLUS D is not indicated for use in pediatric patients. The safety and efficacy of alendronate were examined in a randomized, double-blind, placebo-controlled two-year study of 139 pediatric patients, aged 4-18 years, with severe osteogenesis imperfecta (OI). One-hundred-and-nine patients were randomized to 5 mg alendronate daily (weight less than 40 kg) or 10 mg alendronate daily (weight greater than or equal to 40 kg) and 30 patients to placebo. The mean baseline lumbar spine BMD Z-score of the patients was -4.5. The mean change in lumbar spine BMD Z-score from baseline to Month 24 was 1.3 in the alendronate-treated patients and 0.1 in the placebo-treated patients. Treatment with alendronate did not reduce the risk of fracture. Sixteen percent of the alendronate patients who sustained a radiologically-confirmed fracture by Month 12 of the study had delayed fracture healing (callus remodeling) or fracture non-union when assessed radiographically at Month 24 compared with 9% of the placebo-treated patients. In alendronate-treated patients, bone histomorphometry data obtained at Month 24 demonstrated decreased bone turnover and delayed mineralization time; however, there were no mineralization defects. There were no statistically significant differences between the alendronate and placebo groups in reduction of bone pain. The oral bioavailability of alendronate in children was similar to that observed in adults.

8.1 Pregnancy Risk Summary Available data on the use of FOSAMAX plus vitamin D use in pregnant women are insufficient to inform a drug-associated risk of adverse maternal or fetal outcomes. Discontinue FOSAMAX PLUS D when pregnancy is recognized. Alendronate Sodium In animal reproduction studies, daily oral administration of alendronate to rats from before mating through the end of gestation or lactation showed decreased postimplantation survival and decreased pup body weight gain starting at doses equivalent to less than half of the highest recommended 40 mg clinical daily dose (based on body surface area, mg/m 2 ). Oral administration of alendronate to rats during organogenesis resulted in reduced fetal ossification starting at doses 3 times the 40 mg clinical daily dose. No similar fetal effects were observed in pregnant rabbits dosed orally during organogenesis at doses equivalent to approximately 10 times the 40 mg clinical daily dose. Delayed or failed delivery of offspring, protracted parturition, and late pregnancy maternal and fetal deaths due to maternal hypocalcemia occurred in rats at oral doses as low as one tenth the 40 mg clinical daily dose (see Data ). Bisphosphonates are incorporated into the bone matrix, from which they are gradually released over a period of years. The amount of bisphosphonate incorporated into adult bone and available for release into the systemic circulation is directly related to the dose and duration of bisphosphonate use. Consequently, based on the mechanism of action of bisphosphonates, there is a potential risk of fetal harm, predominantly skeletal, if a woman becomes pregnant after completing a course of bisphosphonate therapy. The impact of variables such as time between cessation of bisphosphonate therapy to conception, the particular bisphosphonate used, and the route of administration (intravenous versus oral) on the risk has not been studied. Cholecalciferol No data are available for cholecalciferol (vitamin D 3 ) in animals. However, administration of high doses of vitamin D 2 to pregnant rabbits resulted in abortions and an increased incidence of fetal aortic stenosis. Administration of high doses of vitamin D 2 to pregnant rats resulted in neonatal death, decreased fetal weight, and impaired osteogenesis of long bones postnatally. (See Data .) The estimated background risk of major birth defects and miscarriage for the indicated population(s) is unknown. All pregnancies have a background risk of birth defects, loss, or other adverse outcomes. In the U.S. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Data Animal Data Alendronate Sodium Reproduction studies in rats dosed orally from before mating to the end of gestation or lactation showed decreased postimplantation survival starting at 2 mg/kg/day and decreased body weight gain starting at 1 mg/kg/day, doses equivalent to less than half the 40 mg clinical daily dose based on body surface area, mg/m 2 . Incidence of incomplete fetal ossification in vertebral, skull, and sternebral bones were increased in rats dosed orally during organogenesis starting at 10 mg/kg/day (approximately 3 times the 40 mg clinical daily dose). No similar fetal effects were observed in pregnant rabbits dosed orally during organogenesis at up to 35 mg/kg/day (equivalent to approximately 10 times the 40 mg clinical daily dose). Both total and ionized calcium decreased in pregnant rats dosed orally with 15 mg/kg/day alendronate (approximately 4 times the 40 mg clinical daily dose) resulting in delays and failures of delivery. Protracted parturition due to maternal hypocalcemia was observed when rats were treated from before mating through gestation starting at 0.5 mg/kg/day (approximately one tenth the 40 mg clinical daily dose). Maternotoxicity (late pregnancy deaths) also occurred in female rats treated orally with 15 mg/kg/day (approximately 4 times the 40 mg clinical daily dose) for varying gestational time periods. These maternal deaths were lessened but not eliminated by cessation of treatment. Calcium supplementation in the drinking water or by subcutaneous minipump to rats dosed orally with 15 mg/kg/day alendronate could not ameliorate the hypocalcemia or prevent the dystocia-related maternal and neonatal deaths. However, intravenous calcium supplementation prevented maternal, but not neonatal deaths. Cholecalciferol Administration of high doses (greater than or equal to 10,000 international units/every other day during pregnancy) of ergocalciferol (vitamin D 2 ) to pregnant rabbits resulted in abortions and an increased incidence of fetal aortic stenosis. Administration of vitamin D 2 (40,000 international units/day) to pregnant rats from gestation day 10 to 21 (organogenesis) resulted in neonatal death, decreased fetal weight, and impaired osteogenesis of long bones postnatally.

8 USE IN SPECIFIC POPULATIONS Pregnancy: Discontinue when pregnancy is recognized. ( 8.1 ) FOSAMAX PLUS D is not indicated for use in pediatric patients. ( 8.4 ) FOSAMAX PLUS D is not recommended in patients with severe renal impairment (creatinine clearance less than 35 mL/min). ( 5.6 , 8.6 ) 8.1 Pregnancy Risk Summary Available data on the use of FOSAMAX plus vitamin D use in pregnant women are insufficient to inform a drug-associated risk of adverse maternal or fetal outcomes. Discontinue FOSAMAX PLUS D when pregnancy is recognized. Alendronate Sodium In animal reproduction studies, daily oral administration of alendronate to rats from before mating through the end of gestation or lactation showed decreased postimplantation survival and decreased pup body weight gain starting at doses equivalent to less than half of the highest recommended 40 mg clinical daily dose (based on body surface area, mg/m 2 ). Oral administration of alendronate to rats during organogenesis resulted in reduced fetal ossification starting at doses 3 times the 40 mg clinical daily dose. No similar fetal effects were observed in pregnant rabbits dosed orally during organogenesis at doses equivalent to approximately 10 times the 40 mg clinical daily dose. Delayed or failed delivery of offspring, protracted parturition, and late pregnancy maternal and fetal deaths due to maternal hypocalcemia occurred in rats at oral doses as low as one tenth the 40 mg clinical daily dose (see Data ). Bisphosphonates are incorporated into the bone matrix, from which they are gradually released over a period of years. The amount of bisphosphonate incorporated into adult bone and available for release into the systemic circulation is directly related to the dose and duration of bisphosphonate use. Consequently, based on the mechanism of action of bisphosphonates, there is a potential risk of fetal harm, predominantly skeletal, if a woman becomes pregnant after completing a course of bisphosphonate therapy. The impact of variables such as time between cessation of bisphosphonate therapy to conception, the particular bisphosphonate used, and the route of administration (intravenous versus oral) on the risk has not been studied. Cholecalciferol No data are available for cholecalciferol (vitamin D 3 ) in animals. However, administration of high doses of vitamin D 2 to pregnant rabbits resulted in abortions and an increased incidence of fetal aortic stenosis. Administration of high doses of vitamin D 2 to pregnant rats resulted in neonatal death, decreased fetal weight, and impaired osteogenesis of long bones postnatally. (See Data .) The estimated background risk of major birth defects and miscarriage for the indicated population(s) is unknown. All pregnancies have a background risk of birth defects, loss, or other adverse outcomes. In the U.S. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Data Animal Data Alendronate Sodium Reproduction studies in rats dosed orally from before mating to the end of gestation or lactation showed decreased postimplantation survival starting at 2 mg/kg/day and decreased body weight gain starting at 1 mg/kg/day, doses equivalent to less than half the 40 mg clinical daily dose based on body surface area, mg/m 2 . Incidence of incomplete fetal ossification in vertebral, skull, and sternebral bones were increased in rats dosed orally during organogenesis starting at 10 mg/kg/day (approximately 3 times the 40 mg clinical daily dose). No similar fetal effects were observed in pregnant rabbits dosed orally during organogenesis at up to 35 mg/kg/day (equivalent to approximately 10 times the 40 mg clinical daily dose). Both total and ionized calcium decreased in pregnant rats dosed orally with 15 mg/kg/day alendronate (approximately 4 times the 40 mg clinical daily dose) resulting in delays and failures of delivery. Protracted parturition due to maternal hypocalcemia was observed when rats were treated from before mating through gestation starting at 0.5 mg/kg/day (approximately one tenth the 40 mg clinical daily dose). Maternotoxicity (late pregnancy deaths) also occurred in female rats treated orally with 15 mg/kg/day (approximately 4 times the 40 mg clinical daily dose) for varying gestational time periods. These maternal deaths were lessened but not eliminated by cessation of treatment. Calcium supplementation in the drinking water or by subcutaneous minipump to rats dosed orally with 15 mg/kg/day alendronate could not ameliorate the hypocalcemia or prevent the dystocia-related maternal and neonatal deaths. However, intravenous calcium supplementation prevented maternal, but not neonatal deaths. Cholecalciferol Administration of high doses (greater than or equal to 10,000 international units/every other day during pregnancy) of ergocalciferol (vitamin D 2 ) to pregnant rabbits resulted in abortions and an increased incidence of fetal aortic stenosis. Administration of vitamin D 2 (40,000 international units/day) to pregnant rats from gestation day 10 to 21 (organogenesis) resulted in neonatal death, decreased fetal weight, and impaired osteogenesis of long bones postnatally. 8.2 Lactation Risk Summary Cholecalciferol and some of its active metabolites pass into breast milk. It is not known whether alendronate is present in human breast milk, affects human milk production, or has effects on the breastfed infant. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for FOSAMAX PLUS D and any potential adverse effects on the breastfed child from FOSAMAX PLUS D or from the underlying maternal condition. 8.4 Pediatric Use FOSAMAX PLUS D is not indicated for use in pediatric patients. The safety and efficacy of alendronate were examined in a randomized, double-blind, placebo-controlled two-year study of 139 pediatric patients, aged 4-18 years, with severe osteogenesis imperfecta (OI). One-hundred-and-nine patients were randomized to 5 mg alendronate daily (weight less than 40 kg) or 10 mg alendronate daily (weight greater than or equal to 40 kg) and 30 patients to placebo. The mean baseline lumbar spine BMD Z-score of the patients was -4.5. The mean change in lumbar spine BMD Z-score from baseline to Month 24 was 1.3 in the alendronate-treated patients and 0.1 in the placebo-treated patients. Treatment with alendronate did not reduce the risk of fracture. Sixteen percent of the alendronate patients who sustained a radiologically-confirmed fracture by Month 12 of the study had delayed fracture healing (callus remodeling) or fracture non-union when assessed radiographically at Month 24 compared with 9% of the placebo-treated patients. In alendronate-treated patients, bone histomorphometry data obtained at Month 24 demonstrated decreased bone turnover and delayed mineralization time; however, there were no mineralization defects. There were no statistically significant differences between the alendronate and placebo groups in reduction of bone pain. The oral bioavailability of alendronate in children was similar to that observed in adults. 8.5 Geriatric Use Of the patients receiving FOSAMAX in the Fracture Intervention Trial (FIT), 71% (n=2302) were greater than or equal to 65 years of age and 17% (n=550) were greater than or equal to 75 years of age. Of the patients receiving FOSAMAX in the United States and Multinational osteoporosis treatment studies in women, and osteoporosis studies in men [see Clinical Studies ( 14.1 , 14.2 )] , 45% and 54%, respectively, were 65 years of age or over. No overall differences in efficacy or safety were observed between these patients and younger patients, but greater sensitivity of some older individuals cannot be ruled out. Dietary requirements of vitamin D 3 are increased in the elderly. 8.6 Renal Impairment FOSAMAX PLUS D is not recommended for patients with creatinine clearance less than 35 mL/min . No dosage adjustment is necessary in patients with creatinine clearance values between 35-60 mL/min [see Clinical Pharmacology (12.3) ] . 8.7 Hepatic Impairment Alendronate Sodium As there is evidence that alendronate is not metabolized or excreted in the bile, no studies were conducted in patients with hepatic impairment. No dosage adjustment is necessary [see Clinical Pharmacology (12.3) ] . Cholecalciferol Vitamin D 3 may not be adequately absorbed in patients who have malabsorption due to inadequate bile production.

16 HOW SUPPLIED/STORAGE AND HANDLING FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows: NDC 78206-137-01 unit of use blister packages of 4. FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows: NDC 78206-136-01 unit of use blister packages of 4 Storage Store at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.