The causes of groin pain may be muscle strain, inguinal hernia and inguinal lymphadenitis, etc. Groin pain can be prevented by avoiding strenuous exercise and regular review. 1. Muscle strain: caused by muscle strain in the groin area, the groin area distributes inguinal ligaments, when the body is in strenuous activities or carrying heavy objects, resulting in greater stress on the inguinal ligaments, causing muscle strain and pain. 2. Inguinal hernia: Hernia in the inguinal area refers to the protrusion of abdominal viscera through the inguinal region to the subcutaneous. Patients should adopt timely surgical treatment, if not treated in time can appear intestinal obstruction, electrolyte disorders and so on. 3. Inguinal lymphadenitis: due to the patient’s lower limb lymphatic system infection, it will cause localized pain in the groin area. Patients can take oral antibiotic treatment under the guidance of the doctor, such as amoxicillin, cefadroxil and so on. Inguinal lymphadenitis is treated with surgery if the condition is serious enough to form an abscess. Patients should avoid avoiding strenuous exercise, strenuous exercise may increase the pressure in the abdominal cavity, high intra-abdominal pressure may compress the intra-abdominal tissues into the inguinal canal, thus forming an inguinal hernia. Any abnormality in the inguinal canal will need to be reviewed on a regular basis to prevent against inguinal. There are many causes of inguinal pain, it is recommended that the patient go to the hospital for examination, to identify the cause of the standardized treatment, so as not to delay the condition.