Always check your medication’s imprint before taking it. Imprints are codes, usually letters and numbers, pressed into the pill. They identify the manufacturer and dosage. Mismatched imprints indicate a potential problem.
Different manufacturers use different imprints for the same dosage of metformin. For example, a 500mg metformin tablet might have the imprint “M500” from one company, and “500” from another. This is perfectly normal.
If you notice a different imprint than usual, contact your pharmacist immediately. They can verify if the medication is genuine and safe. Comparing your pill with images online can be helpful but shouldn’t replace professional verification.
The appearance of your metformin tablet may vary slightly depending on the manufacturer. Differences in color or shape are usually minor and do not necessarily indicate a problem. However, significant changes in color or texture warrant contacting your pharmacist.
| Different imprint than usual | Contact your pharmacist immediately. |
| Significant color or texture change | Contact your pharmacist immediately. |
| Minor color or shape variations | Likely normal, but monitor and contact pharmacist if concerned. |
Keeping your medication in its original container helps avoid confusion about imprints and provides vital information. Always follow your doctor’s and pharmacist’s instructions regarding your medication.
