Itchy clitoral head is considered to be caused by vulvodynia and vaginitis. It is best to go to the hospital for vaginal discharge examination. If vaginitis, it is best to wash the vulva with cleansing, you can also use potassium permanganate to clean and disinfect the vagina, and you can use drugs such as diazoxide pessary in the vagina to help the condition recover. If the local itching is serious, it is better to rub the topical anti-itching nin, which can stop the itching, do not scratch with your hands, so as not to cause local skin breakage, which can cause local bacterial infection. If there is local breakage, it is better to rub erythromycin topically to help the wound healing. During the treatment period, you can not have intercourse, so as not to infect each other, but also easy to affect the recovery of the disease, usually pay attention to vulvar hygiene, more warm water to wash the vulva can.