The main manifestations of cerebral infarction are deviation, speech disorder, dizziness and mental retardation.
Cerebral infarction has become a very common cardiovascular and cerebrovascular disease, accounting for about 70% of cardiovascular and cerebrovascular diseases, and now cerebral infarction is not an exclusive disease of middle-aged and elderly people, and now the patients are getting younger and younger.
The onset of cerebral infarction is related to the following points:
One: the patient is in a state of high pressure for a long time, and the vascular pressure becomes larger, which leads to vascular atherosclerosis and cerebral infarction.
Two: patients with hyperlipidemia have high blood concentration and slow blood circulation, which leads to cerebral infarction.
Third, patients with heart disease are usually accompanied by atrial fibrillation. Because the thrombus attached to the blood vessel wall suddenly falls off, it suddenly causes blood vessel blockage, leading to cerebral embolism or cerebral hemorrhage.
Four: As the saying goes, "Diabetes is not terrible, what is terrible is its complications", and severe hyperglycemia will also increase blood viscosity.
Cerebral infarction, sleeping prophet? Reminder: There are five signs of sleep, or an early warning before a cerebral infarction.
Numb your hands and feet
When sleeping, one limb is numb and one tongue drools at the same time, which may be a precursor to cerebral infarction. Because the numbness of hands and feet caused by cerebral infarction is different from that caused by cervical spondylosis, it will concentrate on the whole upper limb or the whole lower limb without any pain.
Second, headache and dizziness.
The phenomenon of dizziness and headache is very complicated. Too much sleep, mental depression, cold and fever, overwork, unstable blood pressure control and other reasons will all cause dizziness and headache.
Before the arrival of cerebral infarction, the blood circulation was too slow, and there was a feeling of dizziness due to cerebral ischemia and hypoxia.
However, if the brain cells do not get enough nutrition, it will stimulate the allergic structures in the brain, which will cause pain, especially in patients with hypertension, hyperlipidemia and hyperglycemia. If you always have a headache when you sleep, you should go to the hospital in time to see if there is a cerebral infarction.
Three people involuntarily drooling.
I always drool consciously when I sleep at night, especially when I drool unilaterally, or I am always awakened by saliva when I sleep, and my speech is unclear and my eyes are skewed, which is mostly related to cerebral infarction.
Because the blood vessels in the brain can't control the throat normally after narrowing or blocking, it is difficult to control the activity of the pharynx, which leads to the phenomenon of drooling.
Four always yawns.
After cerebral vascular occlusion, the blood flow velocity is too slow, the blood volume decreases and the vascular lumen narrows. Although yawning is a common symptom, it can expand the chest, improve the vitality of the lungs and alleviate the problem of cerebral ischemia and hypoxia.
But yawning while sleeping at night, accompanied by severe breathing sounds, indicates that the brain is in a state of severe hypoxia, and the blood vessels in the brain may have been blocked.
⑤ Black vision
I didn't keep a posture for a long time, and I didn't hit my head, but I can't see anything for no reason at the moment. It may return to normal after a few seconds, but it is actually a manifestation of insufficient blood supply to the brain. We should be alert to the possibility of cerebral infarction.
Reading cold knowledge: Why do cerebral infarction like to attack when sleeping at night?
First: Blood pressure viscosity increases at night.
After sleeping at night, the human body cannot replenish water for a long time, and various life activities such as breathing take away the accumulated water in the body. Rolling means that the blood concentration is higher when you sleep at night than during the day.
When the blood concentration is high, the coagulation factor concentration of platelets will be high, and cerebral infarction will occur, especially for people with chronic diseases such as hypertension, diabetes and hyperlipidemia.
Second: Vagus nerve is active at night.
Vagus nerve will be dominant after sleeping at night. When you sleep at night, your heart rate is slower than during the day, and your blood pressure is also in a relatively low state. The slower the blood flow at night, the easier it is to form a thrombus, so this is why it is easy to get a cerebral infarction at night.
Write at the end:
We should strictly control blood pressure, blood lipid, blood sugar, uric acid and other indicators, maintain light eating habits, eat less foods containing saturated fatty acids and trans fatty acids, eat more vegetables, eat less meat, drink more water, dilute thick blood and promote blood circulation.
In addition, patients with "three high" diseases should develop the habit of regular physical examination, discover risk factors in time, and treat them as soon as possible to avoid more serious diseases.