METFORMIN
Strength500 mg
Formoral.solid
500 mg once or twice daily with meals to start, titrate to 850-1000 mg twice daily (DPP trial dose 850 mg BID) - long-term
(For children >= 10 years: 500 mg daily, max 2000 mg daily under specialist guidance)
| 10 years and over: | 500 mg daily initially, max 2000 mg daily, under specialist guidance |
|---|
ADA Standards of Care 2024 for the indication, with the dose from GLUCOPHAGE 500 mg film-coated tablets / GLUCOPHAGE 850 mg film-coated tablets SmPC section 4.2 (eMC product 987): "The usual starting dose is 500 mg or 850 mg metformin hydrochloride 2 or 3 times daily given during or after meals." and "The maximum recommended dose of metformin hydrochloride is 3 g daily, taken as 3 divided doses." The SmPC's indication is type 2 diabetes, so use in metabolic syndrome without diabetes is off-label and rests on the ADA standards, which are not held in this corpus.
Biguanide that improves insulin sensitivity and lowers hepatic glucose output, targeting the insulin-resistance core of metabolic syndrome alongside diet and exercise.
- Lifestyle modification (diet and exercise) is essential foundation.
- Check renal function prior to initiation.
- Gastrointestinal side effects are common; titrate the dose gradually.
| Egyptian brand | Manufacturer | Indicative price |
|---|---|---|
| METFORMIN-EL NASR 500MG 200 TAB. | EL NASR | 26.00 EGP (0.13/unit) |
| DIAPHAGE 500MG 20 TAB. | PHAROPHARMA | 4.00 EGP (0.20/unit) |
| AMOPHAGE 500MG 30 TAB. | AMOUN | 10.50 EGP (0.35/unit) |
| CIDOPHAGE 500 MG 10 TAB. | CID | 11.00 EGP (1.10/unit) |
| GLUCOPHAGE 500 MG 50 F.C.TABS. | MINA PHARM > MERCK SANTE-FRANCE | 60.00 EGP (1.20/unit) |
| KELVAMET MR 500 MG 30 TABS. | BIOMED | 54.00 EGP (1.80/unit) |
| ANDOGLYCEMIC XR 500MG 30 EXT. REL. TABS. | ANDALOUS PHARMA | 24.00 EGP |
| METIANORMIN 500 MG 30 EXT. REL. F.C.TABS. | WADI ELNEEL BENTA | 54.00 EGP |