Elderly people sweating in the middle of the night may be due to high room temperature, quilt is too thick, may also be due to yin deficiency fire caused by the former can be slightly lower the room temperature, slightly reduce the clothing and quilts; the latter can be in the professional physician under the guidance of the identification of medication to regulate the commonly used drugs are Zhi Bai Di Huang Pills, Zuo Gui Pills, and so on. Zhi Bai Di Huang Wan has the effect of nourishing Yin and lowering fire, and is used for treating hot flashes and night sweating caused by Yin deficiency and fire exuberance (sweating abnormally after going to sleep, but stopping after waking up), dry mouth and sore throat, tinnitus and spermatorrhea, and urination (small amount of urination with dark yellow color). Pregnant women and patients with deficiency cold syndrome should take this product with caution. The adverse reactions and contraindications of this product are not clear. Zuo Gui Wan has the effect of nourishing the kidney and tonifying yin, and is used for the treatment of lumbar soreness and weakness of the knees due to deficiency of true yin, night sweating, and fatigue of the spirit (dysphoria) and dryness of the mouth. This product is contraindicated in pregnant women and forbidden in children. The adverse effects of this product are not clear. After the discomfort should consult a doctor in time, under the guidance of the physician’s diagnosis and selection of medication, not self-medication, so as not to delay the condition.