After minimally invasive breast nodule surgery, the pain usually decreases or disappears after 2 weeks to 1 month. Minimally invasive breast nodule surgery usually involves making a small incision on the surface of the breast, entering the rotary cutter through the small incision, reaching the location of the nodule under ultrasound localization and performing rotary excision, withdrawing the rotary cutter after excision is completed, applying pressure with sterile gauze to stop the bleeding immediately, and applying pressure bandage at last. Because minimally invasive breast nodule surgery usually does not perform suture hemostasis, hemostasis mainly relies on gauze pressure, so the healing and pain of the surgical site indicates the number and size of nodules and the scope of surgical excision. If the number of breast nodules is small, the size is small, and the scope of surgical excision is small, then the surgical site usually starts to heal in about 3 days to 1 week, and the pain can be significantly reduced or disappear in about 2 weeks. If the number of breast nodules is large, the size is big and the scope of surgical excision is large, then usually the surgical site will start to heal after 1 week, and the pain will be gradually reduced only after 2 weeks to 1 month.