If there is pain in the mouth after a cold, this situation may be due to a simple cold induced myocardial ischemia, with the gradual improvement of the cold relief, myocardial ischemia will naturally be improved, especially for the young people do not rule out the occurrence of myocarditis, the patient is best to check the myocardial enzymes, cardiac ultrasound, chest radiographs, blood tests, which will help to further clarify the diagnosis. In addition, some patients, especially those who have a history of cardiovascular disease, have a pain in the heart after a cold, considering that it is due to cold-induced angina pectoris, for such patients, we should give oral aspirin, coronary heart danshen drip pills, metoprolol, wanshuangli, isosorbide mononitrate and other medicines, which can help to improve the symptoms of discomfort in the precordial area, and if necessary, we should also actively do further examination. If the patient’s pain lasts for a long time, is not easy to be relieved or has frequent episodes, coronary CT or coronary angiography can also be examined if necessary.