Bitter mouth and tinnitus are often caused by liver qi stagnation (liver qi is not smooth) and liver and gallbladder dampness and heat (dampness and heat accumulated in the liver and gallbladder), commonly used gentian diarrhea and liver pill, liver and gallbladder double clearing granules, chaihu shu hepatic pill and other Chinese patent medicines for treatment. 1. Longdian Diarrhea Liver Pill: It has the effect of clearing the liver and gallbladder, and also has the effect of favoring dampness-heat, treating dampness-heat of the liver and gallbladder as well as dizziness and redness of the eyes (dizziness and redness of the eyes), as well as treating tinnitus and deafness, dystocia and bitterness of the mouth (pain in the area of the dystocia and the ribs, and bitterness of the mouth), and redness of the urine, etc. Pregnant women and people with stomach cold should not use it. 2. Liver and Gallbladder Shuangqing Granules: It has the efficacy of clearing heat and relieving gallbladder (clearing away heat evils and facilitating the flow of gallbladder and internal organs), and also has the efficacy of regulating qi and blood, which can treat the symptoms of damp-heat of the liver and gallbladder and the symptoms of qi and blood imbalance, which are manifested as hidden pain in the dorsal ribs, as well as symptoms of dryness of the mouth and bitterness of the mouth, and lack of fatigue of food. Contraindications and precautions are not clear. 3. Chaihu Shuo Liver Pill: It can soothe the liver and regulate qi, reduce flatulence and harmonize the stomach, treat liver qi discomfort, chest and ribs (chest and ribs) congestion, and treat symptoms of food stagnation and vomiting of acidic water. Adverse effects are unknown. Contraindications are not known. The above medicines should be used under the guidance of a Chinese medicine practitioner, and should not be purchased and used on one’s own to avoid delays in the treatment of the disease.