Ketoconazole is currently used as an antifungal agent in the treatment of fungal infections. Ketaconazole is also known to have anti androgenic effects and Ketoconozole can cause a reduction in the production of testosterone and other androgens by the adrenal gland and by the male and female reproductive organs. Nizoral shampoo contains 2% Ketoconazole and is often prescribed for the treatment of fungal infections of the scalp and sebbhoreic dermatitis, however as it has anti androgenic properties it is used by some individuals in combination with other treatments in the treatment of androgenetic alopecia.