Mr. Zhang was diagnosed with hypertension during physical examination several years ago. Due to careless diet and nonstandard medication, his blood pressure has been fluctuating. Not long ago, he ate a stall with his friends until late at night. When he got home, he turned on the air conditioner to 22 ° C. just after drinking a cup of sobering tea, he suddenly fell to one side unconscious, and then rushed to the hospital... After examination, Mr. Zhang's blood pressure was as high as 190 / 120mmhg, and the head CT examination showed that he had cerebral hemorrhage! At present, although autumn has begun, many parts of the country are still experiencing high temperatures. Some patients with hypertension have their sleep affected by hot weather. During the day, they need to turn on the air conditioner to cool down, and repeatedly go in and out of the room with large temperature difference, which makes the blood pressure fluctuate more frequently and easily induce "hypertensive cerebral hemorrhage". High blood pressure for a long time is the main culprit for inducing cerebral hemorrhage. Whether it is winter or summer, hypertension that cannot be effectively controlled for a long time is the biggest culprit for inducing cerebral hemorrhage! Unhealthy living habits, mood fluctuations, and sudden changes in external temperature are important factors that cause blood pressure fluctuations. Patients with a clear history of hypertension have sudden "cerebral parenchymal hemorrhage", i.e. hypertensive cerebral hemorrhage, in addition to the causes of trauma, coagulation dysfunction and tumor. Hemorrhage can come from internal cerebral arteries, veins and capillaries, and "deep cerebral arteriolar hemorrhage" is one of the most serious complications of hypertension. The disease has a tendency of "favoring boys over girls", which is mostly seen in the middle-aged and elderly groups around 60 years old, but now there is also a trend of rejuvenation. Hypertensive intracerebral hemorrhage is often sudden onset, and it is often driven by many inducements, such as great joy and great sorrow, sudden excessive force, high mental tension, continuous fatigue, poor sleep quality, heavy drinking, nightmares when sleeping and defecation. These four kinds of physical discomfort are the early warning of "cerebral hemorrhage". Before the occurrence of "cerebral hemorrhage", the body will often suffer from the following discomfort: 1. Before the occurrence of cerebral hemorrhage, most patients will feel sudden dizziness and headache, and soon they will have the symptoms of half body weakness, and in serious cases, they will be confused and confused. At this time, emergency head CT examination can be confirmed in a short time. 2. Patients with cerebral hemorrhage frequently nausea and vomiting, deep breathing, ruddy complexion, slow and powerful pulse, and elevated blood pressure. 3. Limbs are stiff, unable to move freely, and finally even breathing becomes irregular. 4. The body temperature of some patients with cerebral hemorrhage rises suddenly. Hypertension: cerebral hemorrhage "detours" in this way. Hypertension is a very common disease. In most cases, hypertensive patients will not have cerebral hemorrhage due to hypertension. However, if long-term hypertension is not well controlled, it will cause cerebrovascular diseases, such as decreased elasticity, degeneration and necrosis of the blood vessel wall, and even the formation of "microaneurysms". Their common feature is to cause "weak blood vessel wall", which is easy to rupture and bleed due to sudden increase of blood pressure. So, how to avoid cerebral hemorrhage in hypertensive patients? Actively improve living habits and eat less "three high" food, namely, high sugar, high salt and high fat food; Smoking cessation and alcohol restriction; Control weight and strengthen physical exercise; Keep your mood happy and avoid emotional fluctuations; Ensure sleep and stay up less. Rational drug use: most hypertensive patients need to take drugs regularly for a long time, and can not reduce or stop drugs at will