Hot flashes (bursts of heat) in men can occur in the afternoon or at night; sweating after going to sleep, which stops after waking up; large mood swings, irritability; premature ejaculation and other symptoms. Hot flashes are most often caused by Yin deficiency, with Yin deficiency of the liver and kidneys (insufficient Yin fluid in the liver and kidneys) being the most common clinical condition. Yin deficiency can not converge yang, can be seen in the afternoon or night low fever and other symptoms; liver qi loss of nourishment, there are insomnia, dreaming, irritability and other symptoms; yin deficiency hot flashes can also be seen in the typical sleep sweating, waking up sweating stops night sweating phenomenon, these symptoms of hot flashes in men can be seen. In addition, yin deficiency fire (Yin essence loss in the body, the emergence of false fire), men’s hot flashes are accompanied by premature ejaculation and slippery semen and other symptoms. There are many symptoms of men’s hot flashes, in addition to ordinary hot flashes may also exist some other diseases caused by the accompanying symptoms, the specific need to be a comprehensive judgment by a professional physician, dialectical analysis to determine, do not blindly judge the use of medication without authorization.