After coronary stenting, medication must be intensified, and some bad habits of previous life must be changed (such as smoking, emotional excitement, low intake of vegetables and fruits, lack of moderate exercise, etc.). Medications include, antiplatelet therapy, dual antiplatelet drugs for at least one year and one antiplatelet drug for life after one year; long-term use of statin lipid regulating drugs, with dose adjustment to keep LDL below 1.8 mmol/l or 80 mg/dl as much as possible. If you do not have hypertension and diabetes, you can do without antihypertensive drugs and hypoglycemic drugs, but you should likewise strengthen your own healthy lifestyle behaviors. Some antihypertensive drugs are beneficial for the treatment of coronary heart disease and can be used under the guidance of a doctor at his discretion. If the above recommendations are done, the likelihood of patient recurrence is greatly reduced.