D Swet Powder is a combination medicine used in the treatment of skin infections. It works by stopping the growth of microorganisms and killing the existing ones that cause the infection. D Swet Powder may be used in the dose and duration suggested by the doctor. Applying it at the same time every day will help you remember to use it. The affected area should be clean and dry before application of the medicine. You must wash your hands thoroughly before and after applying this medicine. Do not stop using it until you have finished the complete course, even when you feel better.