The fact that glans circumcision has not healed for more than a month may be related to factors such as circumcision, syphilis and high blood sugar. 1. Hyperemesis gravidarum: Hyperemesis gravidarum causes the accumulation of dirt, which in the long run will lead to the slow healing of glans circumcision. 2. Syphilis: After the chancre is formed, the glans will become edematous, and this kind of glans is not easy to be cured, and the infection will be repeated. 3. High blood sugar: high blood sugar may interfere with the cytokines in the body to repair the inflammation, thus making the glans penis recurring and not easy to recover, you can use insulin to control the blood sugar before treatment. The foreskin glans dermatitis for more than a month may also be caused by other factors, should go to the regular hospital in a timely manner, under the guidance of the doctor’s standardized treatment, and strive for early recovery.