Aortic coarctation can not eat greasy, fried food and coffee, tea, as well as tobacco, alcohol and indigestible food (such as nuts, chicken, etc.). 1. Do not eat greasy food, as well as fried or pan-fried food, because patients with aortic coarctation need to eat a light diet, as well as to eat less barbecue food, to avoid too much oil and grease lead to increased blood lipids, so that further aggravation of the coarctation. 2. Do not drink coffee and tea, but also quit smoking and drinking, these drinks and alcohol and tobacco will stimulate strong vasoconstriction, causing further aggravation of aortic coarctation patients with coarctation. 3. Eat as little indigestible food as possible, and preferably eat easy-to-digest food with good fluids, and eat small meals and more vegetables and fruits to improve the quality of the clamped blood vessels. In addition, patients with aortic coarctation should not exercise strenuously, but should exercise appropriately. Emotional fluctuations should also be avoided so that blood pressure does not increase and aggravate the progress of the sandwich. The presence of aortic coarctation, need to actively seek medical attention, follow the doctor’s instructions for reasonable treatment, specific diet can consult a professional physician’s opinion.