It is mainly composed of herbs such as Serpentine, Mugwort, Doklam, Phellodendron, Bitter Ginseng, Dioscorea, Jinyinhua, etc. It has the function of clearing heat and drying dampness, killing insects and relieving itching, mainly used for the treatment of vulvovaginitis and contact dermatitis. If used for vulvovaginitis, generally 1 time/day, 7 days as a course of treatment. If used for contact dermatitis, apply the original solution directly to the wound, 3-4 times/day for 10 days as a course of treatment. During the use of this drug, avoid spicy, cold and greasy food and avoid contact with eyes, mouth and other mucous membranes.