Drug
Who makes amantadine hydrochloride?
28 companies list amantadine hydrochloride as a human prescription drug. Forms: capsule; capsule, gelatin coated; capsule, liquid filled; solution; tablet. Routes: 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 amantadine hydrochloride
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Bryant Ranch PrepackUnited States | capsule | ANDAANDA208278, ANDA209047, ANDA209171 | 7 | 1 |
| Strides Pharma Science LimitedIndia | capsule; capsule, liquid filled; tablet | ANDAANDA209035, ANDA209047, ANDA211354 | 3 | 5 |
| Proficient Rx LPUnited States | capsule | ANDAANDA208278, ANDA209047, ANDA212044 | 3 | 1 |
| Chartwell RX, LLC. | capsule; solution | ANDAANDA074028, ANDA209171 | 3 | 0 |
| Coupler LLCUnited States | capsule; tablet | ANDAANDA208278, ANDA209035 | 2 | 1 |
| Marlex Pharmaceuticals, IncUnited States | capsule, gelatin coated; tablet | ANDAANDA210129, ANDA210215 | 2 | 1 |
| AvKARE | capsule; capsule, liquid filled | ANDAANDA078720, ANDA208278 | 2 | 0 |
| Upsher-Smith Laboratories, Inc. | capsule, gelatin coated; tablet | ANDAANDA070589, ANDA076186 | 2 | 0 |
| Cardinal Health 418, Inc.United States | solution | ANDAANDA074509 | 1 | 34 |
| Zydus Lifesciences LimitedIndia | capsule | ANDAANDA208278 | 1 | 12 |
| Pharma Packaging Solutions, LLC dba Tjoapack, LLCUnited States | solution | ANDAANDA074509 | 1 | 5 |
| Epic Laboratories, LLCUnited States | capsule | ANDAANDA214580 | 1 | 3 |
| International Medication Systems, Ltd.United States | capsule | ANDAANDA071293 | 1 | 3 |
| Bajaj Healthcare LtdIndia | solution | ANDAANDA075819 | 1 | 2 |
| Bionpharma Inc.India | capsule, liquid filled | ANDAANDA078720 | 1 | 1 |
| Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.United States | capsule | ANDAANDA209171 | 1 | 1 |
| NCS HealthCare of KY, LLC dba Vangard LabsUnited States | capsule | ANDAANDA209171 | 1 | 1 |
| PAI Holdings, LLCUnited States | solution | ANDAANDA074509 | 1 | 1 |
| Patrin Pharma, IncUnited States | solution | ANDAANDA214178 | 1 | 1 |
| Rising Pharma Holdings, Inc.United States | capsule | ANDAANDA210129 | 1 | 1 |
| South Atlantic Corporation LLCUnited States | solution | ANDAANDA074509 | 1 | 1 |
| St. Mary's Medical Park PharmacyUnited States | capsule | ANDAANDA212044 | 1 | 1 |
| Zydus Pharmaceuticals USA Inc.India | capsule | ANDAANDA208278 | 1 | 1 |
| Advagen Pharma Limited | capsule | ANDAANDA212044 | 1 | 0 |
| AvPAK | capsule, liquid filled | ANDAANDA078720 | 1 | 0 |
| Chartwell Governmental & Specialty RX, LLC. | solution | ANDAANDA074028 | 1 | 0 |
| MAJOR Pharmaceuticals Inc. | capsule | ANDAANDA209171 | 1 | 0 |
| Zhejiang Jutai Pharmaceutical Co., Ltd. | tablet | ANDAANDA218598 | 1 | 0 |
Bulk ingredient listings
- Anonima Materie Sintetiche and Affini (AMSA) SpA · 1 NDC
- LETCO MEDICAL, LLCUnited States · 1 NDC
- MEDISCA Inc.United States · 1 NDC
- Moehs Catalana SLSpain · 1 NDC
- Olpha ASLatvia · 1 NDC
- Professional Compounding Centers of America dba PCCAUnited States · 1 NDC
- Spectrum Chemicals and Laboratory Products · 1 NDC
- Willow Birch Pharma, LLCUnited States · 1 NDC
- Zhejiang Apeloa Kangyu Pharmaceutical Co., Ltd.China · 1 NDC
Orange Book patents
21 unexpired patents list amantadine hydrochloride as the active ingredient, expiring between Jan 2028 and Aug 2038. Application holder: SUPERNUS PHARMACEUTICALS INC.
Enquiry
Common questions
- Who makes amantadine hydrochloride?
- 28 companies list amantadine hydrochloride as a human prescription drug in the openFDA NDC Directory, led by Bryant Ranch Prepack, Strides Pharma Science Limited, Proficient Rx LP, Chartwell RX, LLC., Coupler LLC. 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 amantadine hydrochloride?
- 28 companies list amantadine hydrochloride under an abbreviated new drug application (ANDA), the application type used for generics. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies amantadine hydrochloride active ingredient?
- 9 companies list amantadine hydrochloride as a bulk ingredient, including Anonima Materie Sintetiche and Affini (AMSA) SpA, LETCO MEDICAL, LLC, MEDISCA Inc., Moehs Catalana SL.