Ear bloodletting therapy is a kind of traditional Chinese medicine (TCM) therapy, which is often used to treat inflammation of the upper part of the throat, granuloma, and herpes on the mouth and lips. In Chinese medicine, bloodletting in the ear has the effect of clearing heat and removing toxins (removing heat and toxins from the body), removing fire and lowering dryness, and clearing the brain and improving eyesight. For example, patients with mumps, granuloma, and fire can be relieved by bloodletting in the ear tips. Although the operation of ear bloodletting therapy is relatively simple, but must pay attention to the hygiene and sterilization before and after bloodletting. And if the patient suffers from infectious skin diseases, as well as thrombocytopenia and other blood diseases, generally do not take the ear tip bloodletting means of treatment. Therefore, although the ear bloodletting therapy is a green and healthy treatment method in Chinese medicine, it is recommended that patients should go to regular hospitals to avoid adverse consequences.