Chronic scratch urticaria, which is medically called cutaneous scratches, can be self-cured in some patients, and when the symptoms are severe, it needs to be treated with drugs such as loratadine and cetirizine. 1. General care: Scratch skin disease is due to a slight mechanical scratching of the local skin, resulting in the appearance of cord-like erythema, edema, itching, doughnuts and other symptoms, some of which can be self-healing, if only occasional episodes, do not need special treatment, you need to try to avoid scratching the skin in daily life, avoid wearing tight clothing, maintain a balanced diet, get enough sleep, emotional relaxation. 2. Medication: If the attack of scratching disorder is more frequent, and the symptoms such as red spots, wind masses and itching are easily appeared when being touched a little bit, it is necessary to use antihistamines such as loratadine and cetirizine under the guidance of the doctor; if the condition is serious, and involves the respiratory tract, digestive tract and other systems, and even leads to anaphylactic shock, it is necessary to take symptomatic treatment under the guidance of the doctor. It is recommended that patients with skin scarring disease pay attention to skin protection in daily life and timely treatment. When the condition is serious, it is necessary to consult a doctor in a timely manner, under the guidance of a doctor to standardize the treatment, and avoid private medication, so as not to delay the condition.