Edema in the ligament after circumcision is a relatively common phenomenon, because the blood circulation and lymphatic circulation in this area are relatively rich, when the surgery produces stimulation or blocks the lymphatic circulation and blood circulation, it is possible to have edema. Once the phenomenon of edema occurs, it is recommended to soak with potassium permanganate, which can be invaded 2-3 times a day for 15-20 minutes each time. In addition, it is recommended that magnesium sulfate can be used to wet compress, each wet compress 15-20 minutes, all help the foreskin tie edema subsided. Pay attention to rest, do not stand for a long time, and do not overexert yourself, try to rest in bed, can also reduce the situation of foreskin tie edema.