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Drug information

Boots Wind Relief

OTC
Read time: 1 mins
Last updated: 14 Oct 2015

Summary of product characteristics


1. Name of the medicinal product

Indigestion Relief Tablets, Double Action Indigestion Tablets, Antacid Plus Tablets, Gastricalm Tablets, Boots Wind Relief Tablets


2. Qualitative and quantitative composition

Active ingredient

Quantity/Unit dose

Dried Aluminium Hydroxide Gel EP

(equivalent to 170mg aluminium oxide)

351 mg

Magnesium hydroxide EP

164 mg

Simethicone HSE or Silicone Antifoam M HSE

(activated methylpolysiloxane)

25 mg


3. Pharmaceutical form

Tablet.


4.1. Therapeutic indications

For relief from discomfort of painful wind, indigestion, heartburn and excess acidity.


4.2. Posology and method of administration

For oral administration.Adults and children over 12 years: One or two tablets to be sucked or chewed after meals, at bedtime or whenever discomfort is felt.Children 5 to 12 years: One tablet to be sucked or chewed after meals, at bedtime or whenever discomfort is felt.Children under 5 years: Not recommended.Elderly: There is no need for dosage reduction in the elderly.


4.3. Contraindications

Hypersensitivity to any of the ingredients.Hypophosphataemia.


4.4. Special warnings and precautions for use

This product should be used with caution in patients with impaired renal function.If symptoms persist for more than 5 days, consult your doctor.Keep all medicines out of the reach of children.


4.5. Interaction with other medicinal products and other forms of interaction

This product may interfere with the absorption of tetracyclines, chloroquine, penicillamine, phenothiazines and quinolone antibacterials, when these are given concomitantly.


4.6. Fertility, pregnancy and lactation

There are no adequate human data from the use of aluminium hydroxide and magnesium hydroxide in pregnant women. Studies in animals have not been done. No data are available to suggest any harmful effects in pregnant women, associated with simethicone. Caution should therefore be exercised when taken by pregnant women.Although some aluminium and magnesium may be secreted in breast milk, the concentration is too small to be harmful. Secretion of simethicone in the breast milk of nursing mothers has not been established but would be most unlikely


4.7. Effects on ability to drive and use machines

No adverse effects known.


4.8. Undesirable effects

May occasionally cause diarrhoea or constipation, although the combination of magnesium and aluminium salts minimises these gastrointestinal effects.

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard.


4.9. Overdose

Symptoms of overdosage include nausea, vomiting, gastrointestinal irritation, diarrhoea/constipation. Treatment should be symptomatic and supportive.


5.1. Pharmacodynamic properties

Aluminium hydroxide and magnesium hydroxide have antacid properties and are used to neutralise gastric acid. Activated methylpolysiloxane (simethicone) has anti-foaming/deflatulent activity by virtue of its ability to change the surface tension of gas bubbles, thereby causing them to coalesce.


5.2. Pharmacokinetic properties

Magnesium hydroxide reacts with hydrochloric acid in the stomach to produce magnesium chloride. Small amounts of magnesium salts may be absorbed and excreted in the urine, otherwise excretion if via the faeces.Aluminium hydroxide reacts with hydrochloric acid in the stomach to form aluminium chloride, some of which is absorbed. Absorbed aluminium is eliminated in the urine. The majority of aluminium remains in the gastrointestinal tract and forms insoluble poorly absorbed aluminium salts including hydroxide, phosphate, carbonate and fatty acid derivatives, which are excreted in the faeces.There is no data availability on the pharmacokinetics of activated methylpolysiloxane.


5.3. Preclinical safety data

There are no preclinical data of relevance to the prescriber which are additional to that already included.


6.1. List of excipients

Sorbitol pdrMaize starch pdrPovidoneIsopropyl alcoholIcing sugarMagnesium stearatePeppermint oil Black leafMicrocrystalline cellulosePurified water


6.2. Incompatibilities

Not applicable


6.3. Shelf life

36 months


6.4. Special precautions for storage

None


6.5. Nature and contents of container

PVC/PVDC blister heat sealed to aluminium foil.Pack sizes: 12, 24, 36, 48


6.6. Special precautions for disposal and other handling

Not applicable


7. Marketing authorisation holder

The Boots Company PLC1 Thane Road WestNottingham NG2 3AA


8. Marketing authorisation number(s)

PL 00014/0287


9. Date of first authorisation/renewal of the authorisation

Date of first authorisation: 15 October 1982Date of last renewal: 15 December 1992


10. Date of revision of the text

1 September 2015

4.1 Therapeutic indications

For relief from discomfort of painful wind, indigestion, heartburn and excess acidity.

4.2 Posology and method of administration

For oral administration.Adults and children over 12 years: One or two tablets to be sucked or chewed after meals, at bedtime or whenever discomfort is felt.Children 5 to 12 years: One tablet to be sucked or chewed after meals, at bedtime or whenever discomfort is felt.Children under 5 years: Not recommended.Elderly: There is no need for dosage reduction in the elderly.

4.3 Contraindications

Hypersensitivity to any of the ingredients.Hypophosphataemia.

4.4 Special warnings and precautions for use

This product should be used with caution in patients with impaired renal function.If symptoms persist for more than 5 days, consult your doctor.Keep all medicines out of the reach of children.

4.5 Interaction with other medicinal products and other forms of interaction

This product may interfere with the absorption of tetracyclines, chloroquine, penicillamine, phenothiazines and quinolone antibacterials, when these are given concomitantly.

4.6 Fertility, pregnancy and lactation

There are no adequate human data from the use of aluminium hydroxide and magnesium hydroxide in pregnant women. Studies in animals have not been done. No data are available to suggest any harmful effects in pregnant women, associated with simethicone. Caution should therefore be exercised when taken by pregnant women.Although some aluminium and magnesium may be secreted in breast milk, the concentration is too small to be harmful. Secretion of simethicone in the breast milk of nursing mothers has not been established but would be most unlikely

4.7 Effects on ability to drive and use machines

No adverse effects known.

4.8 Undesirable effects

May occasionally cause diarrhoea or constipation, although the combination of magnesium and aluminium salts minimises these gastrointestinal effects.

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard.

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Disclaimer

The drug SPC information (indications, contra-indications, interactions, etc), has been developed in collaboration with eMC (www.medicines.org.uk/emc/). Medthority offers the whole library of SPC documents from eMC.

Medthority will not be held liable for explicit or implicit errors, or missing data.

Reporting of suspected adverse reactions 

Drug Licencing

Drugs appearing in this section are approved by UK Medicines & Healthcare Products Regulatory Agency (MHRA), & the European Medicines Agency (EMA).