Dilzem 30

Tablet · Torrent
PRESCRIPTION MEDICINE

Dilzem 30 is a tablet made by Torrent that contains Diltiazem 30 mg. Diltiazem is a calcium channel blocker: treats angina, high blood pressure and some fast heart rhythms.

Ingredient (salt)Amount
Diltiazem30 mg

What it is used for

Treats angina, high blood pressure and some fast heart rhythms.

How it works

A calcium channel blocker that slows the heart and relaxes arteries; for angina, high blood pressure and some fast heart rhythms. As a cream it treats anal fissures.

How to take it

Usually slow-release tablets once or twice a day, swallowed whole.

Common side effects

  • Ankle swelling
  • Headache
  • Dizziness
  • Constipation

Get medical help straight away if

Very slow heartbeat, fainting or breathlessness

Be careful

Can slow the heart; caution with other heart medicines.

Other medicines and interactions

Strong interactions: raises simvastatin, atorvastatin, ciclosporin and some other levels. Risky with beta blockers and digoxin (slow heart).

Pregnancy and breastfeeding

Not recommended in pregnancy; ask your doctor about breastfeeding.

Common questions

What is Dilzem 30?

Dilzem 30 is a tablet by Torrent containing Diltiazem 30 mg.

What is Dilzem 30 used for?

Treats angina, high blood pressure and some fast heart rhythms.

How should I take Dilzem 30?

Usually slow-release tablets once or twice a day, swallowed whole. Always follow the dose your doctor or the pack gives.

What are the side effects of Dilzem 30?

Common side effects include: Ankle swelling, headache, dizziness, constipation. Get medical help straight away for: Very slow heartbeat, fainting or breathlessness.

Does Dilzem 30 need a prescription?

Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.

Can I take Dilzem 30 in pregnancy or while breastfeeding?

Not recommended in pregnancy; ask your doctor about breastfeeding.

What are the substitutes for Dilzem 30?

We have no other brand with exactly the same composition and strength in our list yet. Ask your pharmacist for an equivalent.

Sources and further reading

NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.

Composition checked against pack details from large Indian online pharmacies. Last reviewed 31 October 2026. Written by Satya Babu.

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For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.