Dry mouth and tongue may be caused by lung and kidney yin deficiency, yin deficiency and fire, etc. Patients can use Chinese medicines such as maiwei dihuang pill and dazhongyin pill under the guidance of doctors. The right medicine to get a better result, there is no such thing as taking any proprietary Chinese medicine to get fast results. Maiwei Di Huang Pills is composed of ripened dihuang, cornelian cherry, Chinese yam, poria, mudanpi, etc. It is used to treat the symptoms of the disease, and is also used to treat the symptoms of the disease. It is used for hot flashes and night sweating (abnormal sweating after going to sleep and stopping after waking up) caused by deficiency of yin in the lungs and kidneys, dryness of the throat, dizziness and tinnitus, and soreness and weakness of the waist and knees. It is not recommended to be taken if there is wind-heat, sore throat and internal heat; it is also not recommended to be taken if there is phlegm and turbidity obstructing the lungs, coughing with much sputum and white sparse, and loose stools (thinning of feces). It is used for hot flashes and night sweating, cough, tinnitus and spermatorrhea caused by yin deficiency and fire exuberance. It is prohibited to be taken by diabetic patients. Niuhuang Shangqing Pill, composed of artificial Niuhuang, mint, chrysanthemum, thorns and dahurica. It is used for headache and dizziness, red eyes and tinnitus, sore throat, mouth and tongue sores, swollen gums, and dry stools caused by heat and toxicity, wind and fire attack. Avoid smoking, alcohol and spicy food. It is not advisable to take tonic Chinese medicine at the same time during the period of taking the medicine. If the symptoms of dry mouth and tongue are not relieved for a long time or accompanied by other discomforts, consult a doctor in time to identify the causes and carry out targeted treatment.