Epididymitis is a group of symptoms that are mainly manifested by inflammatory reactions such as congestion, edema and pain in the epididymis of men, as well as symptoms such as elevated body temperature, chills and a feeling of falling testicles. Epididymitis is divided into acute epididymitis and chronic epididymitis according to the course of the disease, which is mainly seen in young people or middle-aged people. The main manifestation of acute epididymitis is a sudden increase in body temperature and pain in the scrotal area, and a feeling of falling, which may lead to pulling pain in the lower abdomen and groin in severe cases. If the scope of inflammation is large, there may be swelling of the testicles, because of the boundary between the two, there may be indistinct performance to touch. Chronic epididymitis is also more common in the clinic, and it may be secondary to chronic prostatitis, and there is also some damage to the prostate, and some chronic epididymitis may lead to the production of syringomyelia. Injuries, viral mumps, physical and chemical factors, and occupational diseases may also lead to epididymitis. Epididymitis needs to be treated actively and recovered as soon as possible.