Ketwon Shampoo is a combination of two antifungal medicines that effectively treat fungal skin infections and dandruff. It kills the fungi that cause the infection and relieves itching and irritation. Ketwon Shampoo is only meant for external use and should be used as your doctor advises. A thin layer of the medicine should be applied only to the affected areas of the skin with clean and dry hands. Wash your hands before and after the application of the medicine. If it gets into your eyes, nose, or mouth, rinse with water. It may take several days to weeks for your symptoms to improve, but you should keep using this medicine regularly. The course of the treatment should be completed to ensure better efficacy of the medicine.Common side effects of Ketwon Shampoo include a burning sensation, redness, and itching of the skin. Consult your doctor if they persist or become bothersome. These symptoms are usually temporary and resolve on their own. If the irritation persists or worsens, stop using it and consult a doctor.Before using Ketwon Shampoo, check for allergies to its ingredients and avoid it if you have sensitive skin or open wounds. Pregnant or breastfeeding women should consult a doctor before use to make sure it is safe for them. Discontinue if irritation occurs and seek medical advice if symptoms persist. Talk to your doctor before using it if you have recently used another medicine for dandruff.