WHO Model List
clarithromycin
International nonproprietary name (English: clarithromycin). Brand names vary by country.
Indications retained by WHO
Helicobacter pylori associated gastric ulcer.
Listed forms and strengths
- Oral > Liquid: 125 mg per 5 mL powder for oral liquid; 250 mg per 5 mL powder for oral liquid
- Parenteral > General injections > unspecified: 500 mg in vial powder for injection
- Oral > Solid > dosage form: 500 mg; 250 mg
- Oral > Solid > dosage form: 500 mg
Forms retained in the model list; presentations available in each country may differ.
General information from the WHO list. It replaces neither the prescription nor the leaflet: dosage and duration are for the doctor or pharmacist to decide.
Source: WHO electronic Essential Medicines List (2025 edition), checked on 14/11/2026. An error or an imprecision? Let us know
