Although liver fire and liver depression both belong to the evidence type of traditional Chinese medicine, they are different in terms of etiology, symptoms and treatment. 1. Etiology: Liver fire is mostly caused by emotional disorders, unhealthy diet, and the transmission of heat from other internal organs to the liver meridian, which leads to the hyperactivity of the liver and the appearance of heat. Liver depression is mostly caused by factors such as emotional disorders, external evils, improper medication, etc., which lead to the dysfunction of the liver’s detoxification function and stagnation of qi. 2. Symptoms: Symptoms of liver fire are mainly manifested as dizziness, redness of the eyes, bitterness of the mouth, irritability, redness of the eyes, yellowing of the urine, redness of the tongue edge, yellow moss and so on. Clinical symptoms of Liver Depression include chest tightness, loss of appetite, distension and pain in the ribs, depression, premenstrual breast swelling and pain in women, menstrual disorders and so on. 3. Treatment: the liver fire exuberant treatment principle is mainly clear liver and diarrhea fire, more follow the doctor’s prescription to use the gentian diarrhea liver pill, angelica longhui pill, dan jia jian free pill and so on Chinese patent medicine to regulate. And the liver depression treatment principle is mainly to relieve the liver to relieve the depression, follow the doctor’s advice to use the pill, relieve the liver to relieve depression capsule, Chaihu Shu Liver Pill and other drugs to regulate. If you have liver fire and liver depression, you need to go to the hospital in time to find out the cause of the disease, do not use your own medicine, so as not to affect your health.