The function of Ephedra Plus Atractylodes Tang is to generate sweat to relieve symptoms and dispel cold and dampness. It is based on Ephedra Tang with the addition of Atractylodes Macrocephala, which strengthens the spleen and luck, and in this way increases the efficacy of Ephedra Tang in dispelling dampness. In daily clinical application, Ephedra Plus Art Tang can treat external cold and dampness, the symptoms of which are fear of cold, fever, special pain in the body, also more irritable, no sweat on the body, not feeling thirsty, and no taste for food, such patients can apply Ephedra Plus Art Tang to treat urticaria in usual application, and also treat some joint pain, especially joint pain and swelling caused by rheumatism and rheumatoid rheumatism, all can be adjusted by Ephedra Plus Art Tang. For urticaria, a very difficult skin disease, which is disposed of by the doctor with allopathic treatment, it can be effectively treated with Ephedra Plus Art Tang.