Pain after aortic coarctation surgery may be caused by postoperative complications, etc. It is recommended to go to the hospital for examination. The main types of aortic coarctation surgery are artificial vessel replacement, endoluminal repair and stenting. Common postoperative complications include lung infection complications (e.g., dyspnea, etc.), bleeding, etc., all of which can cause pain. Treatment includes adjustment of stent position, regulation of coagulation function, rest, continuous monitoring of the function of various organs in order to provide timely symptomatic treatment, etc. Meanwhile, long-term or even lifelong regular follow-up is required, and re-treatment is needed if necessary. Such cases should be treated promptly and in accordance with medical advice.