Recovery after drug balloon surgery takes about a month. Drug balloon surgery is a minimally invasive procedure, mainly used for the treatment of cardiovascular diseases, the treatment effect is very good, after the operation patients usually need about a month to recover. Older patients with poor physical condition will need longer recovery time. Patients with key conditions, such as myocardial necrosis of varying degrees, have a longer recovery time. After the operation, you need to take medication regularly according to the doctor’s instructions, pay attention to strengthening nutrition, do not eat high-fat, high-calorie food, quit smoking and limit alcohol, eat a light diet, you can eat some millet porridge, vegetables, fruits, control high blood pressure, high blood pressure and other risk factors, pay attention to warmth, to avoid being cold. Regular work and rest, avoid exertion, appropriate walking, swimming and other sports, maintain emotional optimism, avoid emotional excitement. One month after the operation, you need to go to the hospital to do the relevant examination and follow-up, to understand the recovery situation.