Prevention Cerebral hemorrhage has a close relationship with weather changes. When the weather gets cold, the blood vessel bed of human skin shrinks, causing a drastic increase in the amount of blood circulating in the heart and brain, increasing the load on the heart and the resistance of the brain circulation, which can easily lead to an increase in blood pressure, and therefore, winter is a high incidence of cerebrovascular accidents. Suffering from hypertension, cardiovascular and cerebrovascular chronic diseases of the elderly, winter should be particularly vigilant to prevent cerebrovascular accidents. First, life should be regular The elderly can properly do some labor within their capacity, but not too strenuous. Second, control high blood pressure To ideally control blood pressure must pay attention to many aspects. 1, blood pressure control at the ideal level: a large number of people in China intervention experiment shows that 140/80mmHg may be the prevention of cerebrovascular disease of the ideal blood pressure value. However, some people’s blood pressure is lowered to the level of cerebral ischemia symptoms, which may be due to the speed of lowering the pressure is too fast, or the ideal blood pressure for these people to be slightly higher than the above values. This is due to individual differences. A more feasible approach is to gradually lower the blood pressure to the above level or slightly higher over a period of time without the discomfort of cerebral ischemia. 2, blood pressure should be controlled smoothly: make the “peak” and “trough” of blood pressure in 24h close to each other, so as to avoid the damage of blood pressure fluctuation to the blood vessel wall, and also prevent the cerebral perfusion insufficiency that may be caused by too low blood pressure. Do not lower blood pressure too quickly. 3, maintain a relaxed mood: the occurrence of primary hypertension has a clear relationship with the environment and mental state. Environmental factors are diet, social environment, life changes, mental conflicts and so on. Highly stressful events can cause sympathetic-mediated vasoconstriction and other autonomic responses, which have a large and lasting effect on blood pressure. brod observed that hypertensive patients have a longer-lasting vasoconstrictor response than normal people when they are stressed. Susceptible individuals show acute and sustained elevations in blood pressure in response to general and specific stressors. Psychophysiologic studies suggest that stress, autonomic activity, and conditioning can cause hypertension. Therefore, supportive psychotherapy is necessary for hypertensive patients. 4, at the same time to take non-pharmacological therapies: such as limiting salt intake, reducing body weight, lowering blood lipids, moderate exercise, biofeedback therapy, etc., can consolidate and promote the antihypertensive effect of drugs. Third, maintain a good state of mind Maintain optimism, avoid over-excitement. Do calm, reduce worry, sadness and happiness, do not overly, indifferent to fame and fortune, contentment and happiness. Fourth, pay attention to diet Diet should pay attention to low-fat, low salt, low sugar. Eat less animal brain, offal, more vegetables, fruits, soy products, with appropriate amount of lean meat, fish, eggs. Fifth, the prevention of constipation, stool dryness, defecation force, not only the abdominal pressure rises, blood pressure and intracranial pressure also rises at the same time, it is very easy to make the fragile small blood vessel rupture and trigger cerebral hemorrhage. To prevent constipation, eat more fiber-rich foods, such as green vegetables, celery, leeks and fruits. Appropriate exercise and get up in the morning before the abdominal self-care massage, or with the appropriate and the drugs such as Ma Ren pill, honey orally, Keseru, glycerin external; can be effective in preventing and controlling constipation. Sixth, prevent exertion Physical and mental labor should not be too tired, overload work can induce cerebral hemorrhage.