Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago
Available as: 250 mg

Indications & Uses

Pentocil MS Chewable is indicated for:

Pharmacology

Aluminium Hydroxide and Magnesium Hydroxide together form a well-balanced, non-systemic antacid combination valued for both its effectiveness and its pleasant taste. This is a dependable antacid preparation that does not cause acid rebound, constipation, or a laxative (cathartic) effect. It provides symptomatic relief from hyperacidity, including heartburn, acid indigestion, and sour stomach.

Aluminium hydroxide gel acts as a slow-acting antacid with a strong, long-lasting neutralizing capacity, and it also works as an adsorbent. Magnesium hydroxide, meanwhile, offers a slower but more sustained acid-neutralizing effect. Both the tablet and suspension forms have adsorbent properties, allowing them to form a protective coating over an ulcer surface. This coating supports healing and shields the sensitive lining of the stomach and duodenum from further irritation.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

For adults, the usual dose of the tablet is two tablets, taken 1 to 3 hours after a meal and again at bedtime, or as your doctor directs.

For the suspension, take 2 teaspoonfuls, 1 to 3 hours after a meal and again at bedtime, or as your doctor directs.

Side Effects

Long-term use of any antacid causes alkaluria (alkaline urine), which may increase the risk of kidney stones (nephrolithiasis) through the precipitation of calcium phosphate.

Cautions & Contraindications

Warnings & Precautions

Antacids reduce the absorption of tetracycline when the two are taken together, so they should not be used at the same time.

Contraindications

This combination should not be used in people with low blood phosphate levels (hypophosphataemia). It should also be avoided in people with alkalosis or high blood magnesium levels (hypermagnesaemia), and in cases where abdominal swelling may be caused by partial or complete blockage of the bowel.

Pregnancy & Breastfeeding

Antacids like this one are best avoided during the first three months of pregnancy.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Storage

Store below 30°C, away from light and moisture. Keep it out of the reach of children.

Drug Interactions

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Moderate Azithromycin
Moderate Ciprofloxacin
Moderate Isoniazid
Moderate Rifampicin
Moderate Itraconazole
Moderate Gabapentin
Moderate Cefpodoxime
Moderate Ofloxacin
Moderate Ketoconazole
Moderate Phenytoin
Moderate Chloroquine

Common questions about Pentocil MS Chewable 250 mg

What is Pentocil MS Chewable 250 mg Tablet?

Pentocil MS Chewable 250 mg Tablet is a medicine that contains Aluminium Hydroxide + Magnesium Hydroxide. It is made by Albion Laboratories Ltd. It belongs to the Antacids group of medicines.

What is Pentocil MS Chewable used for?

Pentocil MS Chewable is used for: Gastroesophageal Reflux Disease, Peptic Ulcer, Dyspepsia.

What are the side effects of Pentocil MS Chewable?

Long-term use of any antacid causes alkaluria (alkaline urine), which may increase the risk of kidney stones (nephrolithiasis) through the precipitation of calcium phosphate.

Can I take Pentocil MS Chewable during pregnancy or while breastfeeding?

Antacids like this one are best avoided during the first three months of pregnancy. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

How should I store Pentocil MS Chewable?

Store below 30°C, away from light and moisture. Keep it out of the reach of children.

Can I take other medicines with Pentocil MS Chewable?

Some medicines can interact with Aluminium Hydroxide + Magnesium Hydroxide, for example: Azithromycin, Ciprofloxacin, Isoniazid, Rifampicin, Itraconazole, Gabapentin. Tell your doctor or pharmacist about every medicine you take.

Do I need a prescription for Pentocil MS Chewable?

Pentocil MS Chewable is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 15 Aug 2026