Circumcision, which is painless at the time of the procedure, may be painful afterward. Before circumcision, anesthesia is usually needed, so there is no pain during the operation, but after the operation, when the effect of anesthesia medicine disappears, there will be pain, and may be accompanied by swelling and mild oozing, which is a normal physiological manifestation, and usually can be returned to normal on its own. After the surgery, you should strengthen the care of surgical incision, keep the local clean, avoid excessive pressure, prohibit sexual intercourse within one month after the surgery, do not repeatedly contact with sexual stimuli, eat a light diet, do not drink alcohol and smoke, which is conducive to the recovery of the wound after the surgery. After the operation, if you find that the surgical incision has obvious pain, oozing and other abnormal manifestations, it may be subjected to excessive stretching or infection, and you should consult a doctor for examination and treatment.