There is no such thing as night sweating (abnormal sweating after going to sleep and stopping after waking up). The main cause of night sweating is yin deficiency, and commonly used medicines include Liu Wei Di Huang Wan and Zuo Gui Wan. However, the specific medication should be decided by the doctor according to the patient’s condition. 1. Six-flavored Di Huang Pill: It has the effect of nourishing yin and tonifying the kidney. It is used for dizziness and tinnitus caused by kidney yin deficiency, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar region and knees), bone vapor and tidal fever (a burst of heat, feeling that the heat is coming from inside the bones to the outside), and night sweating and spermatorrhea. 2. Zuo Gui Wan: It has the effect of nourishing the kidney and tonifying yin. It is used for lumbar soreness and knee weakness caused by deficiency of genuine yin, night sweating, fatigue (lack of spirit) and dry mouth. It is not recommended for pregnant women and is contraindicated for children. If there is any discomfort, it is recommended to consult a doctor. If you need to use medication, you should go through the doctor’s diagnosis and follow the doctor’s instructions to standardize the treatment.