A member asked:

If you are useing nizoral (ketoconazole) shampoo will it effect a drug hair follicle test?

A doctor has provided 1 answer
Dr. Michael Fisher answered

Specializes in Dermatology

Nizoral (ketoconazole) shampoo is used to treat seborrheic dermatitis. This drug does not effect the hair follicle.

Answered Jan 14, 2016



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