Keratosis pilaris occurs seasonally and has a tendency to heal itself, so it does not need special treatment. Clinical response to the treatment of keratosis pilaris, can be staged as follows: 1, blister stage: the early stage of the disease, in addition to itching, numbness, no other obvious manifestations, the treatment means to astringent, itching, can be used in alum solution or skin Kangjie coating solution soak; 2, peeling stage: due to the affected areas of cuticle shedding, exposing the fresh flesh color, in order to protect the newborn epidermis, the use of urea ointment, vitamin E ointment or petroleum jelly ointment, such as greasy ointment external coating to enhance the moisturizing and protective effect to avoid pain and bleeding; 3, severe or severe exfoliation, can be divided into two stages. The oily ointment can be applied externally to strengthen the moisturizing and protecting effect, so as not to cause pain and bleeding; 3. Severe or recurrent episodes stage: sedatives, antihistamines, anticholinergics, six flavors of dihuang pills or six flavors of dihuang soup plus subtractions and other medications can be used.