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Nizoral Dosage

Generic name: Ketoconazole 200mg
Dosage form: tablet

The information at is not a substitute for medical advice. Always consult your doctor or pharmacist.

There should be laboratory as well as clinical documentation of infection prior to starting ketoconazole therapy. The usual duration of therapy for systemic infection is 6 months. Treatment should be continued until active fungal infection has subsided.


The recommended starting dose of NIZORAL® (ketoconazole) Tablets is a single daily administration of 200 mg (one tablet). If clinical responsiveness is insufficient within the expected time, the dose of NIZORAL® Tablets may be increased to 400 mg (two tablets) once daily.


In small numbers of children over 2 years of age, a single daily dose of 3.3 to 6.6 mg/kg has been used. NIZORAL® Tablets have not been studied in children under 2 years of age.