Drug
Who makes diltiazem hydrochloride?
47 companies list diltiazem hydrochloride as a human prescription drug, including under the names Cardizem, Cardizem CD, Cardizem LA, TIAZAC EXTENDED RELEASE, Cartia XT, Matzim LA, TIADYLT ER. Forms: capsule, coated, extended release; capsule, extended release; injection; injection, powder, lyophilized, for solution; injection, solution; tablet; tablet, coated; tablet, extended release; tablet, film coated. Routes: intravenous, oral.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing diltiazem hydrochloride
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Bryant Ranch PrepackUnited States | capsule, coated, extended release; capsule, extended release; tablet; tablet, film coated | ANDA, NDA AUTHORIZED GENERICANDA074185, ANDA074752, ANDA074943 | 31 | 1 |
| Alembic Pharmaceuticals LimitedIndia | capsule, extended release; tablet, film coated | ANDAANDA216968, ANDA217633, ANDA218587 | 24 | 7 |
| Bausch Health US, LLCCanada | capsule, coated, extended release; capsule, extended release; tablet, coated; tablet, extended release | NDANDA018602, NDA020062, NDA020401 | 20 | 1 |
| Sun Pharmaceutical Industries LimitedIndia | capsule, extended release | ANDAANDA090421, ANDA090492, ANDA203023 | 15 | 13 |
| Zydus Lifesciences LimitedIndia | capsule, extended release; tablet | ANDAANDA206534, ANDA206641, ANDA219253 | 15 | 12 |
| Oceanside Pharmaceuticals. | capsule, extended release; tablet | ANDA, NDA AUTHORIZED GENERICANDA075116, NDA018602, NDA020401 | 14 | 0 |
| Zydus Pharmaceuticals USA Inc.India | capsule, extended release | ANDAANDA206534, ANDA206641 | 11 | 1 |
| ScieGen Pharmaceuticals India Private LimitedIndia | tablet; tablet, extended release | ANDAANDA216327, ANDA216521 | 10 | 3 |
| Actavis LLCUnited States | capsule, extended release; tablet, extended release | ANDAANDA074752, ANDA077686, ANDA202463 | 10 | 1 |
| Golden State Medical Supply Inc.United States | capsule, extended release | ANDAANDA205231, ANDA208783 | 9 | 1 |
| Slate Run Pharmaceuticals, LLCUnited States | capsule, extended release; tablet, extended release | ANDAANDA216304, ANDA216439 | 9 | 1 |
| Ingenus Pharmaceuticals, LLC | capsule, extended release | ANDAANDA208783, ANDA218032 | 8 | 0 |
| Upsher-Smith Laboratories, Inc. | capsule, extended release | ANDAANDA205231, ANDA217377 | 8 | 0 |
| International Medication Systems, Ltd.United States | capsule, extended release; tablet; tablet, film coated | ANDAANDA074185, ANDA075116, ANDA203023 | 7 | 3 |
| CIPLA PHARMACEUTICALS LIMITEDIndia | tablet, extended release | ANDAANDA216327 | 6 | 7 |
| Pharma Packaging Solutions, LLC dba Tjoapack, LLCUnited States | capsule, coated, extended release; tablet, film coated | ANDAANDA074185, ANDA074984 | 6 | 5 |
| Hikma Pharmaceuticals USA Inc.United States | injection | ANDAANDA078538 | 6 | 4 |
| Northstar Rx, LLC, | capsule, extended release | ANDAANDA074943, ANDA212317 | 6 | 0 |
| Macleods Pharmaceuticals LimitedIndia | capsule, extended release | ANDAANDA218744 | 5 | 5 |
| NCS HealthCare of KY, LLC dba Vangard LabsUnited States | capsule, extended release; tablet, film coated | ANDAANDA074185, ANDA208783 | 5 | 1 |
| Teva Pharmaceutical Industries Ltd.Canada | tablet, film coated | ANDAANDA074185 | 4 | 6 |
| Chartwell RX, LLC. | tablet | ANDAANDA074093 | 4 | 0 |
| MAJOR Pharmaceuticals Inc. | capsule, extended release | ANDAANDA205231 | 4 | 0 |
| Viona Pharmaceuticals Inc. | tablet | ANDAANDA219253 | 4 | 0 |
| Cardinal Health 418, Inc.United States | capsule, extended release | ANDAANDA205231 | 3 | 34 |
| Glenmark Pharmaceuticals Inc., USAIndia | capsule, extended release | ANDAANDA212317 | 3 | 9 |
| Apotex Inc.Canada | capsule, extended release | ANDAANDA074943 | 3 | 6 |
| Safecor Health, LLCUnited States | capsule, extended release | ANDAANDA074910 | 3 | 3 |
| ACCORD HEALTHCARE LIMITEDUnited Kingdom | capsule, extended release | ANDAANDA206997 | 3 | 2 |
| Coupler LLCUnited States | capsule, extended release; tablet | ANDAANDA074910, ANDA216521 | 3 | 1 |
| Northwind Health Company, LLCUnited States | tablet; tablet, film coated | ANDAANDA074185, ANDA216521 | 3 | 1 |
| NuCare Pharmaceuticals,Inc.United States | capsule, extended release; tablet | ANDA, NDA AUTHORIZED GENERICANDA075116, NDA018602 | 3 | 1 |
| AvKARE | capsule, extended release | ANDAANDA215775 | 3 | 0 |
| Dr. Reddy's Labratories Inc. | capsule, extended release | ANDAANDA215775 | 3 | 0 |
| Eugia US LLC | injection, solution | ANDAANDA216552 | 3 | 0 |
| Mylan Institutional Inc. | capsule, extended release | ANDAANDA074910 | 3 | 0 |
| Mylan Pharmaceuticals, Inc. | capsule, extended release | ANDAANDA074910 | 3 | 0 |
| Medical Purchasing Solutions, LLCUnited States | injection; injection, solution | ANDAANDA074617, ANDA078538 | 2 | 1 |
| WG Critical Care, LLC. | injection, solution | NDANDA218038 | 2 | 0 |
| Hospira, Inc.United States | injection, powder, lyophilized, for solution | ANDAANDA075853 | 1 | 7 |
| ProPharma Distribution, LLC.United States | injection, solution | ANDAANDA074617 | 1 | 3 |
| HF Acquisition Co LLCUnited States | injection, solution | ANDAANDA074617 | 1 | 1 |
| Preferred Pharmaceuticals Inc.United States | capsule, extended release | ANDAANDA208783 | 1 | 1 |
| Proficient Rx LPUnited States | tablet, film coated | ANDAANDA074185 | 1 | 1 |
| RemedyRepack, IncUnited States | capsule, extended release | ANDAANDA208783 | 1 | 1 |
| DirectRx | capsule, extended release | ANDAANDA074752 | 1 | 0 |
| Sagent Pharmaceuticals | injection, solution | ANDAANDA074617 | 1 | 0 |
Bulk ingredient listings
- CAMBREX PROFARMACO MILANO SRLItaly · 1 NDC
- Chemeca Drugs Private LimitedIndia · 1 NDC
- DIVI'S LABORATORIES LIMITEDIndia · 1 NDC
- FIS FABBRICA ITALIANA SINTETICI SPAItaly · 1 NDC
- Fermion OyFinland · 1 NDC
- Galenova IncCanada · 1 NDC
- Hetero Labs LimitedIndia · 1 NDC
- LETCO MEDICAL, LLCUnited States · 1 NDC
- MEDISCA Inc.United States · 1 NDC
- Piramal Healthcare (Canada) LimitedIndia · 1 NDC
- Spectrum Pharmaceuticals, Inc.United States · 1 NDC
- Teva API India Private Ltd.India · 1 NDC
- XENEX LABORATORIES INCCanada · 1 NDC
Enquiry
Common questions
- Who makes diltiazem hydrochloride?
- 47 companies list diltiazem hydrochloride as a human prescription drug in the openFDA NDC Directory, led by Bryant Ranch Prepack, Alembic Pharmaceuticals Limited, Bausch Health US, LLC, Sun Pharmaceutical Industries Limited, Zydus Lifesciences Limited. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic Cardizem?
- 45 companies list diltiazem hydrochloride under an abbreviated new drug application (ANDA), the application type used for generics, and 2 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies diltiazem hydrochloride active ingredient?
- 13 companies list diltiazem hydrochloride as a bulk ingredient, including CAMBREX PROFARMACO MILANO SRL, Chemeca Drugs Private Limited, DIVI'S LABORATORIES LIMITED, FIS FABBRICA ITALIANA SINTETICI SPA.