Drug class · Endocrine & metabolism
Biguanides
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 |
|---|---|---|---|---|
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Coupler LLC | 67046-0437 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Legacy Pharmaceutical Packaging, LLC | 68645-595 |
| Metformin | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Ingenus Pharmaceuticals, LLC | 50742-633 |
| Metformin | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Coupler LLC | 67046-1557 |
| Metforminmetformin er 750 mg | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Granules Pharmaceuticals Inc. | 70010-492 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | TabletOral | Aphena Pharma Solutions - Tennessee, LLC | 71610-613 |
| Metformin | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Ingenus Pharmaceuticals, LLC | 50742-634 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Granules Pharmaceuticals Inc. | 70010-491 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | A-S Medication Solutions | 50090-6516 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | TabletOral | A-S Medication Solutions | 50090-6515 |
| Metformin | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | Coupler LLC | 67046-1584 |
| Metforminmetformin er 750 mg | Metformin hydrochloride 750 mg/1 | Tablet, Extended releaseOral | Bryant Ranch Prepack | 71335-2524 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | REMEDYREPACK INC. | 70518-4370 |
| Metformin | Metformin hydrochloride 1000 mg/1 | Tablet, Extended releaseOral | REMEDYREPACK INC. | 70518-4651 |
| Metforminmetformin er 500 mg | Metformin hydrochloride 500 mg/1 | Tablet, Extended releaseOral | Bryant Ranch Prepack | 72162-2424 |
| Metformin ER 500 mg | Metformin hydrochloride 500 mg/1 | TabletOral | Granules India Ltd | 62207-491 |
| Metformin ER 500 mg | Metformin hydrochloride 500 mg/1 | TabletOral | Quallent Pharmaceuticals Health LLC | 82009-117 |
| Metformin ER 750 mg | Metformin hydrochloride 750 mg/1 | TabletOral | Granules India Ltd | 62207-492 |
| Metformin ER 750 mg | Metformin hydrochloride 750 mg/1 | TabletOral | Quallent Pharmaceuticals Health LLC | 82009-118 |
| Metformin HCL | Metformin hydrochloride 500 mg/1 | Tablet, Film coatedOral | Direct_Rx | 72189-658 |
| Metformin HCL | Metformin hydrochloride 500 mg/1 | TabletOral | Direct_Rx | 72189-617 |
| Metformin HCL | Metformin hydrochloride 1000 mg/1 | TabletOral | Direct_Rx | 72189-635 |
| Metformin HCl | Metformin hydrochloride 1000 mg/1 | TabletOral | Advanced Rx of Tennessee, LLC | 80425-0435 |
| Metformin HCl | Metformin hydrochloride 850 mg/1 | TabletOral | A-S Medication Solutions | 50090-3050 |
| Metformin HCl | Metformin hydrochloride 500 mg/1 | TabletOral | A-S Medication Solutions | 50090-3064 |