COLCHICINE
Strength0.5 mg
Formoral.solid
1 mg initially, then 0.5 mg 1h later (max 1.5 mg per course) x 3 days
Specialist use only in children
ACR Management of Gout 2020 for the treatment strategy, with the acute regimen from Colchicine 500 microgram tablets SmPC section 4.2 (eMC product 100968): "Treatment of acute gout attack: 1 mg (2 tablets) to start followed by 500 micrograms (1 tablet)" an hour later, then "No further tablets should be taken for 12 hours." The SmPC allows the course to resume after that, ending "when symptoms are relieved or when a total of 6 mg (12 tablets) has been taken", above the 1.5 mg per course given here.
Anti-inflammatory that inhibits neutrophil migration and activation by disrupting microtubule assembly, used for rapid control of an acute gout flare; its narrow therapeutic index means the recommended course must not be exceeded.
- Diarrhoea or vomiting signals toxicity - stop immediately.
- Reduce dose in renal impairment; avoid with strong CYP3A4 inhibitors.
- Colchicine has a narrow therapeutic index, so do not exceed the recommended dose.
| Egyptian brand | Manufacturer | Indicative price |
|---|---|---|
| COLCHICINE 500 MCG 100 TABS. | EL NASR | 190.00 EGP (1.90/unit) |
| COLMEDITEN 0.5 MG 100 TABS. | KAHIRA | 190.00 EGP (1.90/unit) |
| GOURYST 0.5 MG 100 TABS. | PHAROPHARMA | 190.00 EGP (1.90/unit) |