The glans occurs swollen, commonly in the following cases: 1, foreskin embedded, when the foreskin is too long, circumcision or foreskin mouth narrow, foreskin in the upturn after not easy to turn down, the occurrence of embedded can lead to foreskin glans edema. caused by glans prepuce edema is relatively rare, the glans can often see a fixed type of drug rash. When there is a swelling of the glans, be sure to go to the local hospital urology department for a face-to-face consultation, do not take care of and use drugs without permission so as not to delay the best time for treatment.