Circumcision, or circumcision, may be painful when anesthesia is injected prior to the surgery, painless during the surgery, and painful after the anesthesia is metabolized. If the patient has significant pain after the operation, medication can be used to relieve pain. Circumcision is the treatment of circumcision surgery, the patient in the operation before the doctor will give the patient injection of anesthetic, the patient in the anesthesia process will have a sense of pain, but the pain is generally not strong. As the patient has been injected with anesthetic before the surgery, the patient usually does not feel pain during the circumcision surgery. After the patient’s surgery is over, the anesthetic is metabolized in the body and will lose its anesthetic effect, and the patient will feel obvious pain. If the patient feels obvious pain after circumcision, the patient can follow the doctor’s instructions to take oral ibuprofen extended-release capsules and other non-steroidal anti-inflammatory drugs for pain relief. In summary, circumcision perioperative and postoperative period may be painful, should be reasonable pain relief under the guidance of the doctor.