There is usually no pain during breast nodule surgery, but there may be some mild pain during the anesthesia before the surgery. Most breast nodule surgeries are performed under local anesthesia, such as the traditional nodule excision or nodule rotation surgery, where a local anesthetic drug is injected on the surface of the nodule or around the nodule, and the patient will feel a little pain when the drug is injected, which is usually mild. After the surgery, after the anesthesia is completely metabolized, there may be some pain in the local wound, but it is usually mild and most patients can tolerate it.