How many days will the pain get better after lung nodule surgery depends on the individual’s physical condition, and usually the pain may last from 3 to 7 days after the surgery. Lung nodules after surgery are painful, but the duration of the pain is mainly related to the way of surgery, the individual’s tolerance of pain, whether the postoperative recuperation and recovery is appropriate, diet and nutrition and other factors. Lung nodules are more common, the current lung nodule resection surgery is mainly thoracoscopic surgery, less traumatic, faster recovery, may be no postoperative pain after removing the drain, some regions even do not place a drain after surgery, but postoperative recuperation, diet and nutrition, and other reasons lead to poor recovery, then the pain time may be prolonged.