Vulvar moss is a kind of skin disease with atrophy and thinning of vulvar and anal skin, the etiology of which is still unclear, and it can be treated by general treatment, medication and physical therapy. 1. General treatment: patients should pay attention to keep the vulva clean and hygienic, eat less spicy and stimulating food, wear loose pants, and prohibit sexual intercourse during treatment. 2.Drug treatment: (1) Topical drugs: glucocorticoid preparations such as budesonide ointment can be used as prescribed by the doctor; if there is obvious redness, swelling, pain and other discomforts locally, it is necessary to be alert to the occurrence of bacterial infections, and at this time it can be combined with erythromycin ointment and other topical coatings. (2) Oral medication: If the patient has obvious symptoms of local itching, antihistamine preparations such as loratadine can be used to alleviate the symptoms as prescribed by the doctor if necessary. 3. Physical therapy: for patients who do not have obvious effect of medication, they can also follow the doctor’s instructions through laser and other physical therapy to destroy the local lesions of the skin tissue, so that it will be necrotic, shedding and then regrow new tissue. For patients with vulvar moss, it is recommended to go to the gynecology department of a regular hospital, and choose the appropriate way of active treatment under the guidance of the doctor, in order to get the best therapeutic effect.