One tablet of potassium permanganate should be filled with roughly 1500mL of water to achieve a concentration of 1/5000, and it is important to pay attention to this concentration. Potassium permanganate is a strong oxidizing agent, and is often used in gynecology for local rinsing and disinfection of the vulva and vagina, and is given as a post-partum or post-abortion rinse as part of vulvar care to reduce the possibility of infection. If the concentration of potassium permanganate is too strong, it may cause burns to the skin and mucous membranes, so the concentration should not be so high. In addition, it is best to use potassium permanganate under the guidance of a doctor, because some patients with vaginal inflammation may aggravate the symptoms of the inflammation itself after using potassium permanganate, for example, when Candida infections with potassium permanganate rinse, although potassium permanganate is a strong oxidizing agent, is a disinfectant, but it will make the internal environment of the vagina to become acid, which will be conducive to the growth of Candida, so it is best to use the medication under the guidance of a doctor.