Morning erection after circumcision mild no special treatment, mainly to avoid unfavorable stimulation, serious cases can be adjusted by oral medication. 1. Avoid unfavorable stimulation: go to bed early and get up early to keep the skin clean and hygienic, avoid sexual stimulation, don’t fantasize about sex; at the same time, avoid too thick bedding to reduce local stimulation; diet should also choose light food, and at the same time, empty the bladder before going to bed. 2. Oral medication: If the erection is more serious, or cause local swelling, bleeding and other symptoms, you can take estrogen drugs such as ethinyl estradiol to control erection; severe pain can use diclofenac sodium or tramadol and other pain relief treatment. The above drugs should be used under the guidance of a doctor, if the erection seriously affects the recovery of the wound, it is recommended that the patient go to a regular hospital to avoid deterioration of the situation.