Breast augmentation surgery involves the surgical placement of a suitable implant into the cavity behind the mammary gland or behind the pectoralis major muscle. The surgery is performed under general anesthesia, and the patient’s pain occurs after waking up from the anesthesia, mainly due to the pulling of the implant on the surrounding tissues. The pain is mainly caused by the pulling of the implant on the surrounding tissues. As each person has different sensitivity to pain and different tolerance, there is no fixed duration of pain, and generally traumatic pain lasts 1-2 weeks. Patients with breast augmentation generally have more obvious pain within 5 days after surgery, after which the pain will gradually decrease as the wound gradually heals. In addition, analgesic pumps and oral painkillers can be applied to relieve pain after surgery. Patients should pay attention to less activity and can take sleep-promoting drugs before bedtime under the guidance of the doctor to slow down postoperative pain. Most patients can tolerate the pain after breast augmentation and do not need to worry too much about it. In addition to post-operative pain, breast augmentation surgery may also have other problems, such as local bleeding, hematoma, skin ecchymosis around the surgical incision, and bilateral breast asymmetry may occur. In addition, the implant is a foreign body to the human body, so there may be rejection reactions. Therefore, if any of these abnormalities occur, you should go to the hospital promptly and take targeted treatment.