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Calcium carbonate with magnesium carbonate and simeticone


Sugar free chewable tablets containing calcium carbonate 680mg with heavy magnesium carbonate 80mg and simeticone 25mg

Drugs List

  • calcium carbonate and magnesium carbonate and simeticone chewable tablets sugar-free
  • RENNIE DEFLATINE chewable tablets sugar-free
  • Therapeutic Indications


    For the symptomatic relief of indigestion, heartburn, dyspepsia, bloating, flatulence, biliousness and indigestion and heartburn during pregnancy.


    For oral administration.

    Tablets should be sucked or chewed.



    Precautions and Warnings

    Pregnancy (see 'Pregnancy' section)

    Lactation (see 'Lactation' section)

    Patient should consult their doctor if symptoms persist despite treatment.

    Pregnancy and Lactation


    Use with caution.

    No adverse effects on the health of the foetus/newborn child have been reported. As with all medicines, however, it should only be taken during pregnancy when considered necessary.


    It may be taken during lactation, however, as with all medicines, it should only be taken during lactation when considered necessary.

    Side Effects

    None known


    It is strongly recommended that the UK National Poisons Information Service be consulted on cases of suspected or actual overdose where there is doubt over the degree of risk or about appropriate management.

    The following number will direct the caller to the relevant local centre (0844) 892 0111

    Information may be obtained if you have access to ToxBase the primary clinical toxicology database of the National Poisons Information Service. This is available via password on the internet(

    Shelf Life and Storage

    There are no special requirements.

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    Medscape UK | Univadis prescription drug monographs & interactions are based on FDB Multilex Content

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    FDB Disclaimer : FDB Multilex is intended for the use of healthcare professionals and is provided on the basis that the healthcare professionals will retain FULL and SOLE responsibility for deciding what treatment to prescribe or dispense for any particular patient or circumstance.