Men’s dream emission is a normal physiological phenomenon, especially for young and strong men, the secretion of semen is more vigorous, under normal circumstances, maybe the environmental factors are hot, no normal and regular sex life, about 2-3 weeks can appear a dream emission, this is a normal physiological phenomenon. This is a normal physiological phenomenon. There are also some special conditions that can cause it, such as prostatitis, vesiculitis, gallbladder stones and blockage of the sperm duct (vas deferens), which can also cause irritation and symptoms of dream emission, so you need to go to the hospital for relevant examinations to identify the cause and treat it according to the cause to improve the symptoms of dream emission.