Hidden pain in the right groin may be inguinal hernia, spermatorrhea, lymphadenitis and so on. 1. Inguinal hernia: inguinal hernia is divided into hiatal hernia and straight hernia, the classification is the hernia protrudes from a different location, inguinal hernia is the abdominal organs in the protrusion of the abdominal wall, straight hernia is common in the elderly, hiatal hernia is more common in children and adults, when the hernia protrudes from the abdominal wall, it can cause pain in the groin area. 2. Spermatitis: refers to bacterial infection of the vas deferens and other tissues, often secondary to epididymitis, prostatitis and other inflammation retrograde to the vas deferens, causing pain in the vas deferens region, often causing pain in the groin area. 3. Lymphadenitis: swollen lymph nodes can be touched in the groin, and there will be localized pain, mostly secondary to infections in other parts of the body, which may be accompanied by fever. When the right groin pain occurs, it is recommended to consult a doctor in time to clarify the cause of the disease.