Diltiazem: Uses, Dosage, Side Effects & Brands

How to use Diltiazem

We couldn't load the official label right now. Follow your prescription and the leaflet in your pack, or try again.

Brands around the world

Products with Diltiazem as the active ingredient. Names differ between countries.

Matzim Tiadylt Cardizem Tiazac Taztia Cartia Dilt Diltzac

Registered products

United States (FDA)

Diltiazem HydrochlorideDILTIAZEM HYDROCHLORIDE 60 mg/1 · Tablet, Film Coated · Northwind Health Company, LLC

NDC 51655-020Label

Diltiazem HydrochlorideDILTIAZEM HYDROCHLORIDE 240 mg/1 · Capsule, Extended Release · Bryant Ranch Prepack

NDC 71335-3091Label

Diltiazem HydrochlorideDILTIAZEM HYDROCHLORIDE 50 kg/50kg · Powder · Piramal Pharma Limited

NDC 65085-0002Label

Cardizem LaDILTIAZEM HYDROCHLORIDE 300 mg/1 · Tablet, Extended Release · Bausch Health US LLC

NDC 0187-2048Label

Tiadylt ErDILTIAZEM HYDROCHLORIDE 120 mg/1 · Capsule, Extended Release · Bryant Ranch Prepack

NDC 71335-9719Label

Nigeria (NAFDAC)

NAFDACDilcontin XL 120 A4-8231 NAFDACDilcontin XL 90 Tablet A4-5844

Other countries: check your pack's registration number and we point you to your regulator.

Safety alerts and recalls

Diltiazem Hydrochloride Extended-Release Capsules 12HR 120mg, 100-count bottle, Rx, Only. Manufactured by: Glenmark Pharmaceuticals Limited, Pithampur, Madhya Pradesh 454775, IndiaU.S. FDA Class II

13 Mar 2025 · Glenmark Pharmaceuticals Inc., USA · OngoingCGMP Deviations

Diltiazem Hydrochloride Extended-Release Capsules, USP 90mg, Twice-a-Day Dosage, Rx Only, 100 Capsules per bottle, Mfd for: Northstar Rx LLC, Memphis, TN, Mfd by: Glenmark PharmaceU.S. FDA Class II

1 Nov 2024 · Glenmark Pharmaceuticals Inc., USA · OngoingcGMP Deviations: Presence of N-nitroso-Desmethyl-Diltiazem impurity above FDA recommended interim limit.

Diltiazem Hydrochloride Extended-Release Capsules, USP 120 mg, Rx Only, 100 Capsules, Manufactured for: Glenmark Pharmaceuticals Inc., USA, Mahwah, NJ 07430, Product of India, NDC U.S. FDA Class II

1 Nov 2024 · Glenmark Pharmaceuticals Inc., USA · OngoingcGMP Deviations: Presence of N-nitroso-Desmethyl-Diltiazem impurity above FDA recommended interim limit.

Diltiazem Hydrochloride Extended-Release Capsules, USP 120mg, Twice-a-Day Dosage, Rx Only, 100 Capsules per bottle, Mfd for: Northstar Rx LLC, Memphis, TN, Mfd by: Glenmark PharmacU.S. FDA Class II

1 Nov 2024 · Glenmark Pharmaceuticals Inc., USA · OngoingcGMP Deviations: Presence of N-nitroso-Desmethyl-Diltiazem impurity above FDA recommended interim limit.

A recall usually affects certain batches only. Compare the lot number on your pack.

Check your pack of Diltiazem

3 free checks left today Official sources: U.S. FDA · EMA (EU) · NAFDAC · WHO alerts

Questions about Diltiazem

Do I need a prescription for Diltiazem?

Rules differ by country. Ask a pharmacist where you live.

What brands contain Diltiazem?

Diltiazem is sold under names such as Matzim, Tiadylt, Cardizem, Tiazac, Taztia, Cartia, Dilt, Diltzac. Brand names differ between countries.

How can I check that my Diltiazem is genuine?

Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.