Night sweats (abnormal sweating after going to sleep and stopping after waking up) in men are usually caused by spicy and stimulating food, or overwork, resulting in yin deficiency and fire exuberance. There are many reasons for night sweats, so it is advisable to consult a doctor. Night sweating is mostly caused by Yin deficiency and internal heat. Excessive fatigue, evil heat depletion of yin, resulting in yin deficiency and exuberant fire, forcing Jin to leak out; or emotional disorders (emotionally unhappy), liver depression and fire (liver Qi is blocked, resulting in the production of fire and heat), or spicy food, dampness and heat bias, so that the evil heat and steam, forcing the Jin to leak out and so on, can be seen in the night sweating. Commonly used medications to treat night sweating include Gui Spleen Tang, Angelica Six Yellow Tang, and Zhi Bai Di Huang Wan, but specific medications need to be taken under the guidance of a physician. If you have night sweats, it is recommended that you seek medical treatment in a timely manner.