Potassium permanganate is a strong oxidizing agent and is often prepared as a 1:5000 solution for sterilization. Potassium permanganate solution is suitable for acute dermatitis or acute eczema, especially for wet compresses with secondary infections, and for cleaning small ulcers. For men with dermatitis of the scrotum, inflammation of the foreskin and penile head, and local infections after circumcision, potassium permanganate solution can be used in sitz baths to clean and disinfect wounds. However, potassium permanganate is not a male-only medication and there are no gender restrictions. It should also be noted that potassium permanganate is a strong oxidizing agent, and its use requires strict control of the concentration ratio, so as to avoid corrosive burns on the skin caused by repeated use of high concentrations. Do not touch the product directly with your hands during preparation to avoid corrosion or staining, and do not accidentally put the product into your eyes. If there is a need for medication, please use under the guidance of a doctor.