1, should not be too emotional all bad stimulation and mental tension and fatigue, can make sympathetic excitement, blood catecholamines and other vasoactive substances increase, causing systemic vasoconstriction, heart rate increases, blood pressure increases, and even cause cerebral hemorrhage. 2, should not be overworked, especially the poor health, resistance to disease weak elderly, should be scientifically arranged daily life, to achieve a combination of work and rest. 3, should not be too full diet too much food can make the diaphragm position upward, that affect the normal activities of the heart and lungs, and can cause indigestion, gastroenteritis and acute pancreatitis and other diseases. In addition, digestion of food requires a large amount of blood concentration to the gastrointestinal tract, which will lead to a relative reduction in blood supply to the heart and brain. 4, should not be greedy binge drinking excessive drinking will raise blood pressure, especially for patients with poor liver detoxification capacity to cause liver cirrhosis and heart disease. 5, should not make a sudden drop in blood pressure, resulting in insufficient blood supply to all tissues, especially the heart, brain, kidneys and other important organs dysfunction, resulting in serious consequences. 6, avoid constipation Keeping the bowels open is a key measure to prevent a sharp rise in blood pressure, which can induce cerebral hemorrhage; or an increase in heart load, which can induce angina.