Dry mouth and tongue in the middle of the night is mostly due to yin deficiency and fire, according to the situation of the use of Zhu Sha An Shen Pill, Lily Solid Gold Oral Liquid, Zhi Bo Di Huang Pill and other treatments. 1. Zhu Sha An Shen Pill: for the heart Yin deficiency fire caused by the dry mouth in the middle of the night, accompanied by heartburn, chest tightness, hands and feet, insomnia and dreams and other symptoms, the need to nourish Yin and clear heat treatment, oral Zhu Sha An Shen Pill, composed of Zhu Sha, Angelica sinensis, dixie and other medicines, with nourishing the heart Yin, clear the heart of the efficacy of the fire, the drug contains Zhu Sha and therefore do not recommend prolonged service, pregnant women and allergic to the body to be contraindicated. 2. Lily Solid Gold Oral Liquid: In addition to the symptoms of dry mouth, often accompanied by cough, hemoptysis, chest pain and other symptoms, need to nourish the lung yin, clear the lung heat treatment, oral Lily Solid Gold Oral Liquid, composed of XuanShenGen, raw huangDiHuang, ChuanBeiMu, etc., the adverse effects and contraindications of the drug is unclear, allergies, be careful to use. 3. Zhi Bai Di Huang Wan: In addition to dry mouth and throat, often accompanied by lumbar and knee pain and weakness, hot flashes and night sweats (sweating abnormally after going to sleep, waking up sweating stops) and other symptoms, you can take Zhi Bai Di Huang Wan to nourish yin and clear the heat treatment. It has a relieving effect on symptoms such as hot flashes and night sweating, dry mouth and sore throat, tinnitus and spermatorrhea, and short and red urine (small amount of urine with dark yellow color). It is not suitable for those who are afraid of cold and have cold hands and feet. Pregnant women should take it with caution. If medication is needed, please use under the guidance of physician’s diagnosis. There are many reasons for dry mouth in the middle of the night, it is recommended that patients go to a regular hospital to clarify the cause of the disease, under the guidance of the doctor’s diagnosis and treatment with medication, do not take on their own, so as not to delay the condition.