Compound Ketoconazole (Hair) Wash may cause hair loss, but the occurrence of hair loss in people who use the medication varies from person to person. Compound Ketoconazole Hair Wash contains ketoconazole and clobetasol propionate, which have antibacterial or antiseptic (referring to dermatophytes and candida), anti-inflammatory and anti-allergic effects, and are suitable for the treatment of infections caused by a variety of fungi such as ringworm of the scalp and tinea pedis, etc. It can provide rapid relief of flaking and itching caused by seborrheic dermatitis and furuncles of the scalp (dandruff). It is contraindicated for those who are allergic to the ingredients of the drug; it is contraindicated for those with viral infections (e.g. herpes, chickenpox, etc.), pediatrics, pregnant and lactating women, and so on. Allergic reactions, local burning sensation of the skin, itching, irritation, as well as dryness, discoloration and hair loss may occur after the use of the drug, so the use of the drug may lead to hair loss, but the exact appearance varies from person to person. In addition, clobetasol propionate in the drug is a strong hormone, long-term use may lead to acne, osteoporosis and other conditions. The drug needs to be under the guidance of dermatologists in regular hospitals, and should not be used without authorization.