After the anesthesia wears off, the patient will have localized pain 2-4 hours after the procedure and the wound will need to be dressed with pressure for 3-5 days after the procedure. Most of the patients can be completely relieved after releasing the pressure bandage. However, how long the postoperative pain will disappear varies from person to person, and is related to the individual’s physical condition and degree of recovery. The incision of rotary mastectomy is small, most of the wounds are 5-7mm, without suture and suture removal, the operation time is short and bleeding is less, the recovery is fast, most of the wounds are painless within 24 hours after the operation, some patients have pain or swelling in the breast within 3-5 days after the operation due to more lumps or larger lumps, most of the patients will recover in 1 month after the operation. Postoperative pain after rotary mastectomy may be caused by neuropathic pain. If there is wound infection, oral amoxicillin capsules, azithromycin and other medications can be taken to relieve it, and electroacupuncture and neurotrophic drugs can also be given. If there are symptoms of pain after rotary mastectomy, it is necessary to have a timely examination to clarify the cause of the disease, and standardized treatment under the guidance of the doctor’s instructions.