There is pain in the groin. It is recommended to go to the general surgery. The diseases that cause pain in the groin are mainly the following three kinds: first, lymphadenitis in the groin, usually caused by the spread of lower limb infection to the groin, is manifested as swollen lymph nodes in the groin, often accompanied by pain, and some patients will have fever. Second, inguinal hernia is manifested as a mass in the groin. If the mass is large, it is often accompanied by swelling pain or falling pain. Third, the inguinal sebaceous gland cyst is infected. When this happens, there will be obvious pain in the groin and local skin redness. All of the above diseases are within the scope of general surgery, so it is recommended that patients go to general surgery for treatment, which can achieve good results.