Urticaria belongs to the category of addiction rash in Chinese medicine, and the treatment methods of Chinese medicine include internal Chinese medicine, Chinese medicine fumigation and retention enema. 1. Internal Chinese medicine, commonly used drugs are eliminating wind, Gui Zhi Tang and so on. The main treatments are rubella and eczema. The symptoms are itchy skin, red rash, or cloudy spots all over the body, oozing water after scratching, white or yellow moss, floating pulse. If the rubella is cold, it should not be used. Gui Zhi Tang (桂枝汤), treating exterior wind-cold syndrome of superficial deficiency (a type of syndrome characterized by fever, chills, sweating, weakness, etc.). Symptoms include malignant wind and fever, sweating and headache, nasal sounding and dry vomiting, white moss, no thirst, and floating or weak pulse. It is contraindicated for those who have external wind-cold sensation with solid surface and no sweating. During the period of taking the medicine, it is forbidden to eat raw and cold, sticky and greasy, wine, meat, odor and other things. 2. Chinese medicine fumigation, itching is obvious, no stuffy chest is applicable. For those who have red masses and obvious itching, use Chinese medicines to detoxify and relieve itching, such as Amaranthus and Cortex Phellodendron; for those who have pale masses and dry skin, use Chinese medicines to fumigate, such as Angelica sinensis, Poria cocos and Atractylodes macrocephala. 3. Retention enema, for those who are induced by dietary carelessness, take bitter ginseng, cypress and other traditional Chinese medicines to retain enema to diarrhea and detoxification. If you need to use medication, you should go through the doctor’s diagnosis and follow the doctor’s instructions to standardize the treatment.