Coronary heart disease precautions: 1, take medication on time friends with coronary heart disease, the first thing is to follow the physician’s instructions, we should take medication on time, can not stop taking medication on their own initiative, many patients believe that their condition is under control, began to take medication on their own initiative, which in fact is a very dangerous behavior, stopping their own medication is very likely to be “stopping medication jumps back! “This is actually a very dangerous behavior. 2, remember to quit smoking once you find yourself with coronary heart disease, we should quit smoking as soon as possible, smoking addiction is serious patients, that this is very difficult, but relative to life, but we can not because of the difficulty of quitting smoking will not take action, and the reason why we must quit smoking is that smoking on coronary heart disease patients have a lot of hazards, if you quit smoking in a timely manner, the patient’s mortality rate can be reduced by 36%. 3, timely medical treatment We should know that chest tightness, chest pain, etc. is a common symptom of coronary heart disease, if in life we have a serious chest tightness, chest pain, shouting out and so on, they should not be forced to endure, should be timely to the hospital for medical treatment, our condition should be judged by the doctor, so that we can get timely and effective treatment, to avoid the emergence of serious adverse consequences. 4, avoid constipation Keep the bowels smooth for patients with coronary heart disease, has a very important role, if the constipation, often in the defecation will increase the abdominal pressure affect the heart, which is easy to trigger an acute attack of coronary heart disease, so, for patients with coronary heart disease, daily attention to their own defecation, if it is too dry stools, it is good to find a doctor to prescribe some laxative medication, to help defecation. If the stool is too dry, it is good to go to the doctor to prescribe some laxative drugs to help defecation.