Hello, thank you for your trust. Theoretically, the above drugs are edible. Different patients have different conditions, so drug treatment must be completed under the guidance of a doctor. I want to know when the patient had the operation. Generally, the stent as a foreign body stretches in the coronary artery, just like people with dentures will feel uncomfortable, and patients will feel pain and discomfort in the precordial area because of psychological pressure, but it is completely different from angina pectoris before operation, and the electrocardiogram and myocardial enzyme spectrum are normal. It can heal itself in a short time. If necessary, go to the hospital to review the recent electrocardiogram and coronary angiography. , and find out the recent illness. It is necessary to adjust the dosage or type of drugs under the guidance of doctors to consolidate the effect of surgical treatment. At the same time, combine diet and moderate exercise adjustment. In terms of medication, it is necessary to take medicine regularly under the guidance of a doctor. I hope my answer is helpful to you, and I wish you health and happiness.