For people with high blood pressure, the most dangerous moments often come from some common actions in life. Therefore, in ordinary life to avoid these dangerous actions, to maintain stable blood pressure is very important. 1, lying on the desktop Long-term lying on the desktop, will oppress the abdominal muscle activity, so that people can not be deep whistle, causing insufficient oxygen in the blood, muscle contraction, resulting in increased vascular pressure, and even cause cerebral vascular rupture. Therefore, for older patients with hypertension, should be prohibited lying down to read, watch TV or doze off. 2, squatting and standing up for hypertensive patients, appropriate exercise to help stabilize blood pressure, but some activities are not appropriate, such as squatting and standing up. Especially for hypertensive patients who have difficulty in defecation, squatting and defecation should not be exerted suddenly, otherwise, the pressure in the abdomen will increase, causing a sudden rise in blood pressure, which may lead to danger. 3, sudden exertion Hypertensive patients may not be able to withstand muscle tension, vascular constriction, mental tension and other physiological phenomena, resulting in increased blood pressure. 4, tight collar button People with high blood pressure, if the shirt collar button, wind discipline button button is very tight, or underwear, shirt collar is too tight, long-term compression of the carotid artery, will cause cerebrovascular blood supply is insufficient, prone to accidents. Therefore, people with high blood pressure collar button can not be often buttoned up, keep the neck loose, conducive to the blood circulation of the brain. 5, get up too fierce high blood pressure patients whether it is the night out of bed to relieve, or get up early in the morning, the action can not be too fast. Because just woke up, the body’s blood more viscous, sudden changes in position will lead to acute hypoxia and ischemia of the brain. 6, playing mahjong long time playing mahjong caused by emotional fluctuations can lead to changes in blood pressure, if someone smokes, long time playing mahjong indoor air dirty, can affect the health of blood vessels, if too long, do not pay attention to replenish water caused by dehydration in the body, can induce cerebral thrombosis. In addition, some people are accustomed to playing mahjong when holding urine, so that once the urine will cause a sudden drop in abdominal pressure, causing changes in blood pressure, increasing the risk of cardiovascular disease accidents. 7, play roller coasters, jumping machines, etc. Play roller coasters, jumping machines, pirate ships and other such large-scale thrill rides, instantaneous rapid movement, change of direction will lead to a sudden rise in blood pressure, if they have cerebrovascular disease can easily lead to cerebral hemorrhage, and excessive tension may cause discomfort in the heart, if there is a risk of basic diseases induced by acute and serious illnesses. 8, watching horror movies watching horror movies tense atmosphere, the sudden emergence of horror images can cause rapid heartbeat, whistling, vasoconstriction, blood pressure rises, which will increase the burden on the heart, causing cardiac discomfort, can lead to angina pectoris, arrhythmia and even heart attack. 9, jumping strenuous square dance elderly can choose some gentle sports projects, but for some fast-paced, action amplitude of the square dance is best not to try. One is due to jump this kind of violent square dance, myocardial oxygen consumption increases, which will increase the burden on the heart; two is due to do strenuous exercise, if more sweat is not timely replenishment of water, it may cause excessive dehydration, itself suffering from hyperlipidemia and other basic diseases, can be triggered by the slow blood flow caused by cerebral thrombosis, infarction and other diseases occurring. 10, hot springs hot springs when the water temperature is too high, will make the heart rate, blood flow rate is too fast, blood pressure rises, so the burden on the heart, increase the risk of cardiovascular disease.