Dermatology – MCQ 19 – Treatment of pityriasis versicolor

All of the following drugs are effective in the treatment of pityriasis versicolor except:
A. Selenium sulphide
B. Ketoconazole
C. Griseofulvin
D. Clotrimazole

Correct answer : C. Griseofulvin

Griseofulvin is used in the treatment of dermatophyte infections.

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