Ketomac Shampoo is an anti-fungal medicine used for treatment of dandruff. It kills and inhibits the growth of microorganisms that cause dandruff. It also hydrates the scalp and provides relief from itchiness and flakiness associated with dandruff. Ketomac Shampoo is for external use only. Use it in the exact dose and duration advised by your doctor. Read the instructions thoroughly before using the medicine. Do not use it more than the recommended dose. Continue using for as long as the doctor has prescribed. Avoid direct contact with your eyes. In the case of accidental contact, rinse it off thoroughly with cold water. Common side effects of this medicine include burning, itching, irritation and redness at the application site. Occasionally it can cause thinning of your hair. These are not usually serious, but if they persist or get worse, let your doctor know. Your doctor may be able to suggest ways to reduce or treat them. Before using Ketomac Shampoo, inform your doctor if you have a known history of allergic reaction to ketoconazole or any of the ingredients in this product. Let your doctor also know if you have recently used another medicine that contains a steroid or had an allergic reaction to another antifungal medicine. To make sure it is safe, pregnant and breastfeeding women should consult their doctor before using this medicine.