The reason why men can’t shoot after drinking is that they may have a delayed ejaculation center reflex or alcoholic prostatitis. 1. delayed ejaculation center reflexes: men who drink too much alcohol, due to the intake of too much alcohol, may make the nerve sensitivity is reduced, so that the libido impulse in the process of sexual life as well as the sensitivity of the genitals decreased, will also lead to delayed ejaculation center reaction, so as to ejaculation difficult situation; 2. Alcoholic prostatitis: If a man drinks too much alcohol, the body’s intake of alcohol may make the prostate gland congested and edematous, which will cause pressure on the ejaculatory ducts as well as the spermatogonium, making the ejaculatory ducts not smooth, which will affect the ejaculation, and ejaculation difficulties occur. To summarize, for the sake of health considerations, it is recommended that men try to drink less or no alcohol, if the phenomenon of ejaculation difficulties for a long time has not been improved, we should go to the regular hospital in a timely manner, and follow the doctor’s advice to adopt the appropriate solution.