Drug class · Endocrine & metabolism
Biguanides Drug Codes & NDCs
The biguanide class, which in current US listings is metformin alone or in fixed-dose combinations.
FDA-listed products
| Product | Strength | Form · route | Labeler | Product NDC |
|---|---|---|---|---|
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Ajanta Pharma USA Inc. | 27241-188 |
| Metformin hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Ajanta Pharma USA Inc. | 27241-189 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Ajanta Pharma USA Inc. | 27241-240 |
| Metformin hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Ajanta Pharma USA Inc. | 27241-241 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Unichem Pharmaceuticals (USA), Inc. | 29300-389 |
| Metformin Hydrochloride | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Unichem Pharmaceuticals (USA), Inc. | 29300-399 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/5mL | SolutionOral | Camber Pharmaceuticals, Inc. | 31722-042 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | Macleods Pharmaceuticals Limited | 33342-141 |
| Metformin hydrochloride | Metformin hydrochloride 850 mg/1 | Tablet, Film coatedOral | Macleods Pharmaceuticals Limited | 33342-142 |
| Metformin hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coatedOral | Macleods Pharmaceuticals Limited | 33342-143 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Macleods Pharmaceuticals Limited | 33342-239 |
| Metformin hydrochloride | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Macleods Pharmaceuticals Limited | 33342-240 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Macleods Pharmaceuticals Limited | 33342-378 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | AvKARE | 42291-825 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | Laurus Labs Limited | 42385-947 |
| Metformin Hydrochloride | Metformin hydrochloride 850 mg/1 | Tablet, Film coatedOral | Laurus Labs Limited | 42385-948 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coatedOral | Laurus Labs Limited | 42385-949 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Laurus Labs Limited | 42385-977 |
| Metformin Hydrochloride | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Laurus Labs Limited | 42385-978 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coated, Extended releaseOral | Micro Labs Limited | 42571-333 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coated, Extended releaseOral | Micro Labs Limited | 42571-334 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | QPharma Inc | 42708-201 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coatedOral | QPharma Inc | 42708-202 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | QPharma,Inc. | 42708-203 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | Epic Pharma, LLC | 42806-313 |