Chest discomfort after stent surgery can be relieved and improved by taking medication or conditioning treatment. 1. Taking drugs: patients with chest discomfort after stent surgery may be due to mild stenosis in the patient’s body is not completely eradicated, it is recommended that patients can take metoprolol, atorvastatin, isosorbide mononitrate and other drugs under the guidance of the doctor to alleviate the treatment. If the discomfort persists for a long time, the patient may have myocardial damage, stent displacement, and it is recommended that the patient further go to the hospital for coronary angiography review. 2. Conditioning treatment: the discomfort in the chest after stent surgery may be caused by the stent’s supportive effect on the blood vessel wall, which generally does not require special treatment and will gradually disappear with the passage of time, and it is recommended that the patient should exercise reasonably, have regular checkups, and eat a scientific and reasonable diet in the process of recovery. Patients are advised to take reasonable exercise and have regular checkups during the recovery process, and to eat a scientific and reasonable diet.