Patients are taking antihypertensive drugs can eat oranges, but it is not recommended that patients taking cardiovascular disease medications take grapefruit, which may cause adverse effects, but oranges can be eaten. There are patients with high blood pressure, in addition to eating more fresh fruits and vegetables on weekdays should also pay attention to low-salt, low-fat diet, the higher the total intake of salt patients’ blood pressure will be affected by the greater. Patients with high blood pressure should also pay attention to quit smoking, alcohol, exercise and lose weight. Blood pressure is related to many factors, such as obesity, age may affect the blood pressure so that the blood pressure further increase, in addition to recommending that patients should take medication to treat high blood pressure, antihypertensive drugs can choose a long-acting, first-line drugs.