Tethered edema after circumcision will usually subside completely in about a month, depending on individual circumstances. Circumcision is the excision of the excessively long foreskin, applicable to the long foreskin or circumcision of the population, in the back of the penis straight cut a small opening, transversely cut a circle of excess foreskin, to prevent the emergence of glans and other diseases occur. A small number of patients due to localized sagging, circumcision should be cut off after the microscopic blood vessels and lymph, the local did not do elastic bandage pressure bandage, the tethered area of the blood supply is rich, prone to circumcision anastomosis edema, usually about a month will completely disappear. After circumcision should pay attention to private hygiene, no smoking and alcohol, eat more fresh fruits and vegetables, pay attention to rest, avoid staying up late, eat less spicy and stimulating food, and increase physical exercise as appropriate.