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

Community data Updated 2 months ago
20 mg
Strip (10): ৳17.50 Box (10 × 10 = 100): ৳175.00
৳1.75 per tablet

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Save on this medicine

Same active ingredient — pay up to 43% less

These brands contain the same active ingredient (Zinc Sulfate Monohydrate). Same strength and form. Confirm the switch with your doctor or pharmacist.

From ৳1.75 per tablet
Available as: 20 mg · 10 x 10

More from SMC Zinc

Other strengths and forms by SMC Enterprise Limited

Indications & Uses

SMC Zinc is indicated for:

Pharmacology

Zinc sulphate monohydrate is an essential trace element, and the body uses it in a number of enzyme systems. You need zinc for normal growth and health. It also matters for sexual maturation and reproduction, for adapting your eyes to the dark, for the sense of smell and taste, for storing and releasing insulin, and for several of the body's immune defences against infection.

When zinc is lacking, a person may develop impaired immune function, delayed wound healing, a weaker sense of taste and smell, and a reduced ability to fight infections. Other effects include poor night vision, increased risk of abortion, alopecia, mental lethargy, skin changes and poor development of the reproductive organs.

Dosage Reference

Reference Information Only

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

Adults:

For a child under 10 kg, Zinc Sulfate Monohydrate is given as 5 ml (1 teaspoonful) 2 times daily after food. A child weighing 10 to 30 kg takes 10 ml (2 teaspoonfuls) 1 to 3 times daily after food. Adults and children over 30 kg take 20 ml (4 teaspoonfuls) 1 to 3 times daily after food. This medicine works best when taken at least 1 hour before or 2 hours after meals. But if it causes stomach upset, this may be taken with a meal.

Side Effects

Zinc Sulfate Monohydrate can cause nausea, vomiting and diarrhoea. Some people also get stomach upset, heartburn and gastritis.

Cautions & Contraindications

Warnings & Precautions

Zinc can build up in the body when someone has acute renal failure, so the dose of Zinc Sulfate Monohydrate needs to be adjusted.

Contraindications

Zinc Sulfate Monohydrate should not be given to anyone who is hypersensitive to any of the ingredients in the preparation.

Pregnancy & Breastfeeding

Nobody has yet established that Zinc Sulfate Monohydrate is safe to use in human pregnancy. Zinc crosses the placenta, and it is also present in breast milk.

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

Storage

Store Zinc Sulfate Monohydrate in a dry place, away from light and heat. Keep it out of the reach of children.

Drug Interactions

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Moderate Zinc
Moderate Penicillamine

Common questions about SMC Zinc 20 mg

What is SMC Zinc 20 mg Tablet?

SMC Zinc 20 mg Tablet is a medicine that contains Zinc Sulfate Monohydrate. It is made by SMC Enterprise Limited. It belongs to the Specific mineral preparations group of medicines.

What is SMC Zinc used for?

SMC Zinc is used for: Diarrhea.

What are the side effects of SMC Zinc?

Zinc Sulfate Monohydrate can cause nausea, vomiting and diarrhoea. Some people also get stomach upset, heartburn and gastritis.

Can I take SMC Zinc during pregnancy or while breastfeeding?

Nobody has yet established that Zinc Sulfate Monohydrate is safe to use in human pregnancy. Zinc crosses the placenta, and it is also present in breast milk. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

How should I store SMC Zinc?

Store Zinc Sulfate Monohydrate in a dry place, away from light and heat. Keep it out of the reach of children.

Can I take other medicines with SMC Zinc?

Some medicines can interact with Zinc Sulfate Monohydrate, for example: Zinc, Penicillamine, Tetracycline Hydrochloride. Tell your doctor or pharmacist about every medicine you take.

Is there a cheaper medicine with the same ingredient?

G-Zinc by Gonoshasthaya Pharmaceuticals Ltd. has the same ingredient and strength for ৳1.00 per unit, compared with ৳1.75 for SMC Zinc. Ask your doctor or pharmacist before switching.

Do I need a prescription for SMC Zinc?

SMC Zinc is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 18 Aug 2026