Spermatorrhea is a phenomenon in which semen flows out on its own during sleep, and is divided into physiological spermatorrhea and pathological spermatorrhea, the frequency of which is different for each person. Physiological seminal emission mainly refers to the discharge of sperm out of the body during sleep after a long period of time without sexual relations or when the sexual desire is too strong, which usually occurs easily when stimulated by the outside world, such as when the sexual desire cannot be satisfied for a long time and cannot release one’s energy, which may occur in a similar situation. The pathological spermatorium is a pathological manifestation due to the deficiency of kidney yin, and frequent people can dream of spermatorium 3-4 times a night. People with physiological seminal emission do not need to worry too much, as long as there is no harm to the body, relaxed mind can be. For those who have pathological seminal emission, it is advisable to go to a local hospital and choose a medicine to nourish kidney yin for symptomatic treatment under the guidance of a doctor to improve seminal emission symptoms.