White pity rash can recover by itself, white pity rash is currently mostly thought to be related to factors such as dry skin, sun exposure, excessive washing, and sometimes infection. Generally it can gradually return to normal by itself, it is recommended to remove the trigger without excessive treatment. Pay attention to the external use of mild moisturizing cream, at least 2 times a day, avoid excessive washing, wash the face of the water temperature should not be too high control in close to the body temperature, at the same time do not use alkaline too strong cleaning products, the rash can be used topically does not contain hormone milder butyl hydroxy acid, 2 times a day, at the same time must pay attention to sun protection, otherwise it will lead to aggravation of the rash.