The main causes of pain in the groin area include the following: 1. Consider that it is caused by a strain of the soft tissues of the muscles in the groin area. Mostly due to recent strenuous activities or strenuous leg lifts, etc., resulting in strains of the soft tissues of the muscles in the groin area, causing pain in the groin area. The pain in the groin caused by this cause will be accompanied by local activity disorders and pain, and the pain caused by this condition requires rest on the one hand; on the other hand, it can be treated with the application of blood circulation and blood stasis pain relief drugs, including topical application of Fotarine, etc. 2. Consider that the pain in the groin area is caused by diseases of the body’s urinary system, including inflammation of the urinary system and urinary stones, etc. The pain caused by this cause is often accompanied by symptoms such as frequent urination, urgent urination, painful urination and blood in urination, which can be clarified by performing urological ultrasound and routine urinalysis. 3. Consider inguinal pain caused by inguinal hernia entrapment, inguinal hernia mostly shows inguinal mass, if the mass suddenly appears painful and cannot be retracted, consider the hernia entrapment caused by it, and need to urgently consult the general surgery department of the hospital. If the diagnosis of an ingrown hernia is confirmed, emergency surgery is required.