More people will have edema after circumcision, the most common is normal edema after circumcision because of local irritation, no need to worry about it. Local standardized long-term pressure bandage, postoperative bandage 7 days. After the bandage still appear edema can use magnesium sulfate wet compresses, the outside with hypertonic substances will be adsorbed out of the edema fluid. The most worrying encounter in the clinic is the post-circumcision lymphedema, lymphedema with hypertonic substance adsorption treatment is ineffective, and may last for a longer period of time, even lasting 1-2 years. Conventional treatment is not good, if the psychology is very mindful of the need for another surgical plastic surgery treatment, so the postoperative period should be continued pressure bandage, you can avoid edema, such as the occurrence of circumcision edema, can be prevented with hypertonic solution, such as the occurrence of lymphedema, tissue circulation disorders, the need for surgical plastic surgery treatment.