Clinically, if the vulva is itchy with white skin, if there are small red pimples, covered with a layer of white flakes, which will come off when scratched, it is often caused by seborrheic dermatitis, which can be treated by applying dermatophylline or dakinin ointment. If the vulva is itchy, white skin, and accompanied by vulvar skin color loss, often due to vulvar dystrophy, the cause of this situation is not very clear. However, if there is no early intervention, vulvar atrophy may occur. It is recommended that dermatropin and progesterone ointment be applied to the vulva alternately. If the effect of drug treatment is not good, the clinical can be surgical treatment.