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 | TabletOral | NuCare Pharmaceuticals, Inc. | 68071-3900 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, CoatedOral | NuCare Pharmaceuticals, Inc. | 68071-3976 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | NuCare Pharmaceuticcals,Inc. | 68071-5306 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coatedOral | NuCare Pharmaceuticals, Inc. | 68071-5313 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | NuCare Pharmaceuticals, Inc. | 68071-5323 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, CoatedOral | Precision Dose, Inc. | 68094-480 |
| Metformin Hydrochloride | Metformin hydrochloride 850 mg/1 | Tablet, CoatedOral | Precision Dose, Inc. | 68094-580 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, CoatedOral | Precision Dose, Inc. | 68094-688 |
| Metformin Hydrochloride | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Precision Dose, Inc. | 68094-804 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Precision Dose, Inc. | 68094-904 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Lupin Pharmaceuticals, Inc. | 68180-336 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Lupin Pharmaceuticals, Inc. | 68180-337 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Lupin Pharmaceuticals, Inc. | 68180-338 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Lupin Pharmaceuticals, Inc. | 68180-339 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | Zydus Pharmaceuticals USA Inc. | 68382-758 |
| Metformin Hydrochloride | Metformin hydrochloride 850 mg/1 | Tablet, Film coatedOral | Zydus Pharmaceuticals USA Inc. | 68382-759 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coatedOral | Zydus Pharmaceuticals USA Inc. | 68382-760 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coated, Extended releaseOral | GLENMARK PHARMACEUTICALS INC., USA | 68462-520 |
| Metformin Hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coated, Extended releaseOral | GLENMARK PHARMACEUTICALS INC., USA | 68462-521 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | TabletOral | Legacy Pharmaceutical Packaging, LLC | 68645-582 |
| Metformin hydrochloride | Metformin hydrochloride 850 mg/1 | TabletOral | Legacy Pharmaceutical Packaging, LLC | 68645-583 |
| Metformin hydrochloride | Metformin hydrochloride 1000 mg/1 | TabletOral | Legacy Pharmaceutical Packaging, LLC | 68645-584 |
| Metformin hydrochloride | Metformin hydrochloride 1000 mg/1 | Tablet, Film coated, Extended releaseOral | Oceanside Pharmaceuticals | 68682-018 |
| Metformin hydrochloride | Metformin hydrochloride 500 mg/1 | Tablet, Film coated, Extended releaseOral | Oceanside Pharmaceuticals | 68682-021 |
| Metformin Hydrochloride | Metformin hydrochloride 500 mg/1 | TabletOral | Preferred Pharmaceuticals Inc | 68788-4076 |