The glans is exposed after circumcision. If there is a long foreskin will cause the glans is not exposed in the state of weakness, there is a circumcision will cause the opening of the foreskin is narrow, can not turn up the foreskin, can not reveal the glans, after circumcision to remove the excessively long foreskin, the glans is exposed after the operation. After circumcision may cause a short period of congestion and swelling, you should keep the skin clean and hygienic, reduce sexual stimulation, reduce penile erection, keep the wound clean after the operation, change the medicine on time to prevent infection. If after circumcision, if there are uncomfortable symptoms, or cause infection and other complications, you should go to the hospital in time to check, follow the doctor’s instructions for treatment.