Bloodletting from the ear is a kind of Chinese medical treatment that has several clinical effects as follows. For patients with laryngitis, sore throat and other diseases induced by fire and staying up late, bloodletting from the ears can be used to achieve a certain effect of clearing heat and removing fire, relieving the patient’s symptoms of throat discomfort. For patients who often use their eyes to look at computers and read books, bloodletting from the ears, etc. can be used to achieve the effect of clearing the liver and brightening the eyes. For patients with conjunctival congestion, bloodletting through the ears can achieve the effect of draining wind and invigorating blood, alleviating the patient’s condition. For patients with mumps, wheals, high blood pressure, dizziness and headache, bloodletting through the ears can have a certain effect of draining bruises, detoxifying, clearing fire and relieving the condition. Ear bloodletting is also a green and healthy therapy, clinically applicable to a wide range of people, but patients to do when the best to go to a regular hospital to do.