Pityriasis rosea is self-healing and the treatment mainly includes general treatment, medication and physical therapy. 1. General treatment: daily life should pay attention to healthy work and rest, keep enough sleep. Pay attention to the protection of the affected area, avoid scratching and so on. 2. Medication: Localized lesions can be treated with glycerite lotion and glucocorticosteroids such as hydrocortisone and dexamethasone. Patients with obvious itching can use antihistamines such as cetirizine and loratadine to relieve symptoms. 3. Physical therapy: Medium-wave ultraviolet radiation and other treatments can help relieve symptoms and shorten the duration of the disease. The use of specific drugs should be under the guidance of a doctor. It is recommended to consult a doctor in time for diagnosis and treatment.