The idea of having sexual urges at intervals without seminal emission is mainly caused by changes in hormone levels in the body, which is a normal physiological phenomenon. In addition, the emergence of obvious hypersexuality, should also consider the possibility of psycho-psychological factors and organic factors. 1. Physiological phenomenon: long-term non-excretion of semen will lead to long-term storage of semen in the seminal vesicles, which is prone to the phenomenon of seminal emission. For men, long-term non-excretion of semen may also affect the level of hormones in the body, and then appear to have sexual impulses, which is also a very normal physiological phenomenon. 2. Psychological factors: more frequent sex drive, or even hypersexuality, may also be related to obsessive-compulsive disorder and schizophrenia. 3. Organic factors: diseases such as cerebral syphilis and hyperthyroidism can lead to endocrine disorders, which in turn trigger hypersexuality. For men, if the sex drive is serious, or obvious hypersexuality, it is recommended to consult a doctor to confirm the diagnosis, and take targeted measures for treatment.