Introduction to Urticaria Urticaria is a common skin disease, also known as wheal disease or wheal. It is characterized by patches of raised redness and swelling on the skin, accompanied by intense itching. There are many causes of hives, ranging from an allergic reaction to an irritant such as medication or food. Urticaria does not pose a serious threat to the human body, but for patients, the intense itching can cause them suffering, affecting their quality of life. Treatment methods for urticaria Treatment methods for urticaria mainly include medication and lifestyle adjustments