Most of the cases of vaginal wall detachment are caused by chemical tissue irritation and corrosion. For example, the gynecological gel commonly used in gynecology has the function of decay and muscle growth. However, some people apply corrosive drugs, such as potassium permanganate baths, which can cause necrosis and detachment of the vaginal wall due to the high concentration of potassium permanganate, so it is necessary to go to the hospital in time for a diagnosis through gynecological examination and, if necessary, give symptomatic treatment to repair the vaginal wall.