Acute epididymitis generally can not cohabit, acute epididymitis when cohabit may aggravate the symptoms. When the condition of chronic epididymitis is under control, coitus can be appropriate. Epididymitis can be divided into acute epididymitis and chronic epididymitis, acute epididymitis patients with localized swelling and pain is obvious, coitus activities as well as extrusion will significantly aggravate the pain, will make the patient’s scrotum inflammatory nodule enlargement, the symptoms of pain aggravate, is not conducive to the recovery of the condition. When the condition of chronic epididymitis patients is stabilized, they can have intercourse appropriately, but patients should control the frequency of intercourse and should not have frequent intercourse. In addition to coitus, the action should be gentle, avoid rude action. It is recommended that patients with epididymitis need to cure the disease before having intercourse. Epididymitis is forbidden to have intercourse during the acute attack of epididymitis, and chronic epididymitis patients can have intercourse when their condition is in remission. It is recommended to clean the genitals before and after intercourse to prevent genital infection. In addition, patients should wear a condom when having sex, and should not do heavy labor and strenuous exercise during the acute attack of epididymitis.