Whether the patient’s groin with lymphatic pain is serious or not is objectively analyzed according to the specific causes of lymphatic pain: i. If the patient’s groin lymphatic pain is caused by acute local infection, the symptoms of groin lymphatic pain can be gradually relieved by active anti-infection treatment at this time, after the inflammation in the patient’s body is completely controlled. In this case, the patient’s condition is not serious and the prognosis is relatively good. Second, if the patient has malignant tumors in his body, such as testicular malignant tumors, rectal malignant tumors, vaginal malignant tumors, the tumor cells invade into the inguinal lymph along the lymphatic vessels, thus causing local pain symptoms. At this time, the patient’s condition is more serious, so it is necessary to improve CT or ultrasound examination as soon as possible to clarify the specific site of malignant tumor and perform radical treatment of malignant tumor plus lymph node dissection as soon as possible. For patients with more serious disease, postoperative chemotherapy and radiotherapy should be combined to achieve certain therapeutic effect.