According to its manifestation, most of the diabetes mellitus belongs to the category of “consuming thirst” in Chinese medicine. Thirstiness needs to be recognized and treated, and Wu Mei Pills do not directly treat thirst. Wu Mei Pill is a formula that consists of fine parsley, cypress, dried ginger and angelica. Its efficacy is to slow down the liver and regulate the middle, clear the upper and warm the lower. It is useful in treating ascariasis, prolonged dysentery, syncopal headache, abdominal pain and dysentery, headache at the top of the headache, hairiness, irritability and vomiting, cold hands and feet. Umei pill adverse reactions, precautions are not clear. Pregnant women are forbidden to take. Umei Pills may provide some relief of symptoms in patients with diabetes mellitus and its indications, but cannot be said to cure diabetes mellitus. Before taking Umei Pills, it should be taken under the guidance of a traditional Chinese medicine practitioner, and should not be purchased and used on its own to avoid delaying the condition. Diabetic patients with treatment needs, should be under the guidance of a physician to improve the relevant examination, clear diabetes typing, to give targeted treatment.