Urticaria is an allergic disease and the cost of its treatment is related to the time of its onset. The first episode of acute urticaria with severe itching can be resolved with a single intravenous dose of dexamethasone, which is relatively inexpensive, not more than 50 yuan. In addition, anti-allergy drugs such as loratadine tablets and paracetamol are also prescribed for internal use. If it gets better within a week and no longer flares up, it is acute urticaria. Most of the anti-allergy drugs are not expensive, not more than 20 yuan. If the hives are recurrent for more than a week, it is easy to develop into chronic and requires continuous Chinese and Western medicine, the cost will be higher, depending on the medication. The hives that are more than one month old are chronic, and some of them will be attacked for several years, and most of them will take no less than two months to treat, and the cost of treatment will be higher.