Bitter mouth, bad breath, dry and astringent eyes are relatively common in the clinic, should be selected according to the different types of medication, to the doctor’s diagnosis of the guidance of the clinic, the commonly used drugs in the clinic are gentian diarrhea liver pill, Qiju chrysanthemum dihuangwan, Xinqingning tablets, and so on. 1. Longdian Diarrhea Liver Pill: It has the effect of clearing the liver and gallbladder, and facilitating dampness and heat. Therefore, it can be used to treat dry eyes and astringent eyes, bitter mouth and bad breath caused by dampness-heat of the liver and gallbladder (the accumulation of dampness-heat in the liver and gallbladder), as well as to treat dizziness and red eyes (dizziness and red eyes) and tinnitus and deafness. The adverse effects and contraindications of the drug are not clear, avoid smoking, alcohol and spicy food, should not take tonic Chinese medicine at the same time during the drug. 2. Qi Ju Di Huang Wan: It has the effect of nourishing the kidney and nourishing the liver. Therefore, it can be used to treat dry eyes and astringent eyes, bitter mouth and bad breath caused by Yin deficiency of the liver and kidney and dampness, in addition to treating the symptoms of windy tears and blurred vision. The adverse reactions and contraindications of this drug are not clear, and it is used with caution for people with spleen and stomach deficiency (spleen and stomach weakness and cold) and loose stools. 3. Xinqingning Tablet: It has the effects of clearing heat and removing toxins (removing heat and toxins from the body), diarrhea and laxative. Therefore, it can be used to treat dry eyes and astringent eyes, bitter mouth and bad breath caused by internal heat. The adverse reactions and contraindications of the drug are not clear, avoid smoking, alcohol and spicy food, should not take tonic Chinese medicine at the same time during the medication. If there is a need for medication, it should be used under the guidance of a doctor, and should not be used blindly, so as not to cause adverse consequences.