The pain at the circumcision tie may be a common phenomenon, or it may be caused by wound infection, edema and other reasons. 1. Normal phenomenon: circumcision is traumatic, postoperative local bleeding, swelling, and the nerve at the ligament is more sensitive, there may be a circumcision ligament is very painful, is a normal phenomenon. 2. Wound infection: after circumcision, do not pay attention to the wound cleanliness and hygiene or often eat spicy and stimulating food, resulting in wound infection, may also lead to circumcision at the ligament is very painful. 3. edema: circumcision is risky, easily lead to poor venous lymphatic return to form edema, repeated penile erection will lead to edema aggravation, circumcision pain at the ligament.