Papular urticaria tends to occur in infants and children, and is seasonally related. There are three main methods of treating papular urticaria, namely general therapy, systemic therapy, and local therapy. The 3 methods of treating papular urticaria 1, general therapy: you should pay attention to personal and environmental hygiene, look for insect bites, and eliminate fleas, mites, bedbugs and other animals. Limit excessive protein, such as milk, eggs, etc., candy and pastries, and supplement fresh vegetables as well as fruits. Avoid scratching to avoid secondary infection. 2.Systemic therapy: internal, plus external, Chinese herbal medicine conditioning, more vitamin C supplementation. 3.Local treatment: various anti-itch lotions can be used externally, experts recommend the use of Chinese medicine, try to avoid the use of drugs with hormones. In addition, parents should pay attention to the prevention of papular urticaria in infants and young children, such as pay attention to infants and young children’s personal and environmental hygiene, eliminate fleas, mites, bedbugs and other animals, limit the intake of excessive protein in infants and young children; treatment of gastrointestinal parasites; prevent mosquito bites; mosquito bites, avoid children scratching, should be dealt with in a timely manner. Papular urticaria is a common allergic skin disease, the elderly for the high incidence of this disease group, Chinese medicine let for this disease belongs to the addiction rash category, the first occurrence of more real evidence, and wind is the main external cause of the disease. The elderly are physically weak, the qi and blood deficiency, the disease does not heal after a long period of time plus the weakness of the qi and blood, blood deficiency produces wind, and the skin couples are not solid, wind and dryness affect the blood, this is the main internal factors. Internal and external factors affect each other, making the disease recurrent, not easy to cure. According to the viewpoint of treating wind and blood first and treating wind and blood together, the principle of nourishing blood and invigorating blood, nourishing yin and quenching wind, draining wind and relieving itch, using Chinese herbal medicine to treat the disease, can achieve better results. Caution: Patients suffering from papular urticaria should seek medical attention in a timely manner and refrain from using drugs indiscriminately. Avoid fish, shrimp, milk and spicy food during treatment.