Peptac Peppermint Liquid 500ml is a liquid antacid designed to provide fast and effective relief from the discomfort of heartburn, acid reflux and indigestion. It is suitable for adults and children aged 6 years and over and combines three active ingredients to both neutralise excess stomach acid and form a protective barrier against acid reflux, which can cause burning sensations and regurgitation. This peppermint-flavoured formulation is sugar-free and easy to take, making it a practical choice for occasional digestive discomfort after meals or before bedtime.

Key Features

• Rapid relief from heartburn and indigestion: Combines acid-neutralising agents with a raft-forming component for quick symptom soothing.
• Dual action formulation: Sodium alginate forms a protective barrier while sodium bicarbonate and calcium carbonate neutralise excess stomach acid.
• Pleasant peppermint flavour: Sugar-free peppermint taste that is easy to take compared with unflavoured antacids.
• Suitable for family use: Licensed for adults and children aged 6 years and over and may be appropriate in pregnancy with professional advice.
• Large 500 ml bottle: Offers good value and convenience for repeated use in occasional digestive discomfort.

What is Peptac Peppermint Liquid used for?

Peptac Peppermint Liquid is used to relieve symptoms of acid reflux, heartburn and general indigestion by targeting excess stomach acid and helping prevent it from travelling up the food pipe. It is categorised as a reflux suppressant and antacid, meaning it works both by forming a protective foam barrier on the stomach contents and by neutralising acid that causes burning and discomfort.

How quickly can Peptac Peppermint Liquid provide relief?

This liquid formulation is designed to act quickly after use. When taken after meals or at bedtime, the active ingredients begin to form the protective layer and neutralise acid soon after swallowing, which can help ease the burning sensations and discomfort associated with heartburn and indigestion.

Is Peptac Peppermint Liquid suitable for children and pregnant women?

Peptac Peppermint Liquid is indicated for adults and children aged 6 years and over. For children between 6 and 12 years, a lower dose is recommended. It is generally considered acceptable during pregnancy and breastfeeding, but individuals should consult a healthcare professional before use, especially if symptoms are persistent.

Does Peptac Peppermint Liquid contain sugar or other additives?

The peppermint-flavoured formula is sugar-free, which may be preferable for those monitoring sugar intake. It also contains inactive ingredients such as preservatives and peppermint oil to support flavour and stability, as detailed in the official product information.

Active Ingredients

Sodium Bicarbonate (133.5mg/5ml), Sodium Alginate (250mg/5ml), Calcium Carbonate (80mg/5ml).

Other Ingredients

Carbomer, Sodium Hydroxide, Saccharin Sodium, Ethyl Parahydroxybenzoate (E214), Propyl Parahydroxybenzoate (E216), Butyl Parahydroxybenzoate, Isopropyl Alcohol, Erythrosine Colour (E127), Purified Water.

To be taken by mouth, after meals and at bedtime. Shake the bottle well before use. Leave 1-2 hours between taking Peptac Liquid and other medicines.

Adults and children over 12 years: 2 to 4 (5ml) spoonfuls.

Children 6 to 12 years: 1 to 2 (5ml) spoonfuls.

Children under 6 years: not recommended.

Check and ensure you're not allergic to any of the ingredients of this medicine before taking it. This medicine contains Butyl Parahydroxybenzoate, which can cause an allergic reaction in some.

If you're on a sodium-restricted diet, consult with your doctor or a pharmacist before taking it as 10ml of this medicine contains about 6mmols of sodium.

Tell your doctor first if you're taking any other medicines, especially ACE inhibitors, analgesics, antibiotics, antiepileptics, antifungals, antimalarials antipsychotics, bisphosphonates, lithium and penicillamine.

You may experience occasional, mild side effects, including constipation, wind, and stomach cramps after taking Peptac liquid.

Very rarely (less than 1 in 10,000 patients treated) an allergic reaction to the ingredients may occur. Symptoms of this may include skin rash, difficulty in breathing, dizziness, or swelling of the face, lips, tongue or throat. If you experience these or any side effects, stop taking the product and consult your doctor or pharmacist.