Urticaria urticaria, or hives, presents with the most typical skin symptoms, i.e., puffiness or papules, which are usually due to a limited edematous reaction due to dilation and increased permeability of small blood vessels in the skin and mucous membranes. The treatment of urticaria follows the treatment principle of finding the cause and removing the cause. The treatment of urticaria is usually based on different types of urticaria, namely acute urticaria, chronic urticaria and special types of urticaria, but regardless of which type of urticaria, the first thing is to stay away from allergens.1. Acute urticaria: Patients usually present with skin masses of varying sizes, bright red or pale, isolated and scattered in fused patches, which can be accompanied by irritability, panic, nausea, vomiting, abdominal pain and other symptoms. Antihistamines such as Benadryl, levocetirizine, cetirizine, loratadine, etc. are used first. Patients with rapid onset, widespread rash, and a tendency to respiratory distress may be treated with epinephrine or corticosteroids. Patients who develop bronchospasm should be promptly administered oxygen, together with aminophylline. If the patient develops abdominal pain, antispasmodic drugs such as scopolamine and atropine should be given. In case of respiratory distress and shock, tracheal intubation or incision should be done if necessary. 2. Chronic urticaria: the systemic symptoms are mild, the wind masses are sometimes more and sometimes less, and they occur repeatedly. Usually antihistamines are the main treatment, when the drug is ineffective, H1 and H2 receptor antagonists such as cimetidine, ranitidine, etc. can be used in combination. If the symptoms are heavy, you can also choose corticosteroids and other drugs; 3, special types of urticaria: If the patient is a special type of urticaria, it may be the environment is too cold or too hot to cause the body to appear wind clusters, or due to strenuous exercise, emotional stress, sun exposure and other circumstances that lead to the skin wind clusters and papules. Antihistamines that are also anti-5-hydroxytryptamine and anti-acetylcholine are often used clinically, as well as in combination with mast cell membrane stabilizers. All of the above treatments should be used under the guidance of a physician. Patients should actively seek treatment at a hospital when symptoms of urticaria, i.e., wind clusters, appear. The treatment plan suitable for the patient should be chosen by a professional doctor after examination and diagnosis in the hospital in order to achieve a faster cure.