METFORMIN
Glucose lowering
Strength500 mg
Formoral.solid
500 mg orally twice or three times daily with or after meals, titrate to max 2000 mg daily - long-term
(Children aged 10 years and over: initial 500 mg once daily with or after meals, titrate to max 2000 mg daily)
| 10 years and over: | 500 mg once daily with or after meals to start, titrated to a maximum of 2000 mg daily |
|---|
Metformin 500 mg film-coated tablets SmPC section 4.2 (eMC product 13160): "The usual starting dose is 500 mg or 850 mg metformin hydrochloride 2 or 3 times daily given during or after meals." The label's own adult ceiling is higher than the maximum shown here - "The maximum recommended dose of metformin hydrochloride is 3 g daily, taken as 3 divided doses" - while its paediatric ceiling from 10 years of age is the 2 g daily shown here.
Biguanide that lowers blood glucose mainly by reducing hepatic glucose output and improving peripheral insulin sensitivity; first-line oral therapy for type 2 diabetes because it lowers glucose without causing weight gain or hypoglycaemia.
- Avoid if eGFR < 30.
- Withhold during acute illness, dehydration, or contrast imaging.
- GI upset is common - titrate slowly and take with food.
| 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 |