1, control pathogenic factors
It is the key to prevent the recurrence of cerebral infarction to treat the potential causes systematically, formally and effectively, and to clear or control the occurrence of potential factors.
2. Active treatment
In order to prevent the recurrence of cerebral infarction, primary diseases such as arteriosclerosis, hypertension, hypotension, hypercoagulability, hyperviscosity and prethrombotic state must be actively treated.
3. Develop good living habits
Changes in living habits, such as smoking, drinking, staying up late, eating too much meat and eating too little, sedentary, not exercising, depressed or easily excited and angry.
4. Don't increase the drug dosage at will.
Excessive hypotension is an important cause of cerebral infarction. Therefore, attention should be paid to the correct application of antihypertensive drugs. In the process of medication, blood pressure should be measured regularly and the dose should be adjusted. Never increase the dose yourself.
Step 5 quit smoking and drinking
Irregular life, like overwork, is one of the reasons for the recurrence of cerebral infarction, so we should pay attention to rest.
Heavy drinking is harmful to blood vessels. Alcoholism is one of the causes of cerebral infarction, so give up drinking.
Nicotine in smoke will damage the intima of blood vessels, and make small blood vessels contract and narrow the lumen, so it is easy to form thrombus. Patients should quit smoking.
6, pay attention to keep out the cold
Cold stimulation will not only cause contraction of small blood vessels, but also increase blood viscosity, which is easy to induce cerebral infarction. Therefore, winter is often the high incidence season of cerebral infarction, and this season is the most important for the prevention of cerebral infarction.
7. Prevent dehydration.
Because dehydration can increase blood viscosity, dehydration caused by various reasons can induce recurrence of cerebral infarction. Patients and their families should be alert to this and treat them as soon as possible if they have dehydration tendency.
8. Pay attention to rest
Overwork or poor rest can easily lead to blood pressure fluctuation or hemodynamic changes, which can easily lead to the formation of cerebral infarction.
9. Keep a good mood
Bad emotions, especially rage, long-term depression and anxiety, will lead to abnormal regulation of blood vessels and nerves, or lead to cerebral vasoconstriction, which is an important inducement to induce cerebral infarction, so we should pay attention to maintaining good emotions.
10, avoid eating a diet high in fat and calories.
If you continue to eat a high-fat, high-calorie diet for a long time, your blood lipid will increase step by step, and your blood viscosity will increase, which will easily lead to the formation of atherosclerotic plaques and eventually lead to the recurrence of cerebral infarction.
1 1, how to prevent cerebral infarction
1, diet
To prevent cerebral infarction in middle-aged and elderly people, we must remember to avoid drinking too much, not to eat too much fat and greasy products, and to have a light diet to minimize the occurrence of hyperlipidemia.
2. Strengthen physical exercise
Middle-aged and elderly people must live carefully and regularly, pay attention to the combination of work and rest, and attach importance to physical exercise.
3. Stay optimistic
Middle-aged and elderly people must be open-minded, keep a good mood, and be calm when things happen.
4, middle-aged and elderly people pay attention to regular inspection.
Middle-aged and elderly people should have regular laboratory tests such as blood lipid, blood sugar and hemorheology, and regularly monitor blood pressure.
5, change the bad lifestyle
The prevention of cerebral infarction needs to give up smoking completely and control the amount of drinking. The average daily alcohol consumption of male patients with cerebral infarction should not exceed 65438 0 Liang, and that of female patients should not exceed half Liang. Of course, it's best not to drink.
6, do not advocate regular infusion.
There is no evidence that regular infusion can prevent cerebral infarction every year, so we don't advocate regular infusion. In addition, taking medicine should be in accordance with the doctor's advice and used under the guidance of a doctor. Don't make your own decisions, lest it lead to bad consequences.
12, causes of cerebral infarction
1, too tired
When everyone is overworked or doesn't have a good rest, it will lead to cerebral infarction, because these will make blood pressure fluctuate or change blood dynamics, which is very easy to make people suffer from cerebral infarction.
2, grumpy, melancholy
When people are very proud, deliberately angry or depressed, it will lead to the occurrence of cerebral infarction, because long-term anger or anxiety is easy to make the regulation function of blood vessels and nerves abnormal, or make the cerebral vessels contract, thus causing the occurrence of cerebral infarction.
3. Excessive reduction of blood pressure
When everyone's blood pressure drops excessively, it will lead to cerebral infarction, so everyone must take antihypertensive drugs correctly, and measure blood pressure regularly and adjust the dose. Never increase or decrease the dose casually.
4. Drinking and smoking
Don't drink and smoke, otherwise it will lead to cerebral infarction, because cigarette poison will damage the intima of blood vessels, shrink small blood vessels and narrow the official cavity, which is very easy to cause cerebral infarction. When drinking alcohol, especially when drinking a lot of hard liquor, it is harmful to blood vessels.
13, precursor of cerebral infarction
1, dizziness, headache suddenly aggravated.
Or from intermittent headache to persistent severe headache. It is generally believed that headache and dizziness are the precursors of ischemic cerebral infarction, while severe headache with nausea and vomiting is the precursor of hemorrhagic cerebral infarction.
2. Short-term visual impairment,
It is characterized by blurred vision, or visual field defect and incomplete vision. This phenomenon usually recovers itself within one hour, which is an early prediction signal of cerebral infarction.
3. Language and spiritual changes,
Refers to difficulty in pronunciation, aphasia and writing; Personality mutation, reticence, indifference or impatience, irritability, or momentary judgment or mental retardation, lethargy.
4. Other premonitory manifestations,
Such as nausea, vomiting or colic, or blood pressure fluctuation accompanied by dizziness or tinnitus, unexplained recurrent nasal congestion is often a recent precursor to hypercholesterolemia and cerebral congestion.
5, drowsiness and lethargy,
It is characterized by repeated yawning, especially the reaction of hypoxia in the respiratory center. With the aggravation of cerebral arteriosclerosis, arterial lumen becomes narrower and narrower, and cerebral ischemia becomes worse. About 80% people yawn frequently 5 ~ 10 days before the onset of ischemic cerebral infarction. Don't ignore this important warning signal.
6. Abnormal body sensation and movement,
Such as paroxysmal unilateral limb numbness or weakness, loss of grip, unexplained syncope or fall, unilateral facial paralysis, lasting less than 24 hours. Follow-up observation shows that more than half of people have ischemic cerebral infarction 3~5 years after this phenomenon.
7. the phenomenon that the razor falls to the ground,
Refers to the process of shaving stubble, when the head turns to one side, the arm holding the razor suddenly feels weak, and the razor falls to the ground, which may be accompanied by slurred speech, but it completely returns to normal in about 1~2 minutes. This is because when the neck rotates, it aggravates the already hardened carotid stenosis, leading to insufficient blood supply to the brain and transient cerebral ischemia. It is suggested that ischemic cerebral infarction may occur at any time.
8. Short black lemon,
It means that normal people suddenly turn black in front of their eyes, can't see objects, and return to normal after a few seconds or minutes without nausea, dizziness or any disturbance of consciousness. This is caused by transient retinal ischemia, suggesting that intracranial hemodynamic changes or tiny thrombus temporarily block retinal artery, which is the earliest warning signal of cerebrovascular disease.
14, mild cerebral infarction symptoms
1, dizziness, headache suddenly aggravated or changed from intermittent headache to persistent severe headache. It is generally believed that headache and dizziness are the precursors of ischemic cerebral infarction, while severe headache with nausea and vomiting is the precursor of hemorrhagic cerebral infarction.
2. Transient visual impairment, manifested as blurred vision, or visual field defect or incomplete vision, usually recovers itself within one hour, which is an early prediction signal of cerebral infarction.
3. Language and mental changes refer to pronunciation difficulties, aphasia and writing difficulties; Personality mutation, reticence, indifference or impatience, irritability, or momentary judgment or mental retardation, lethargy.
4. Other premonitory manifestations, such as nausea, vomiting or colic, or blood pressure fluctuation accompanied by dizziness or tinnitus, and repeated nasal congestion with unknown reasons, are often the recent precursors of hypercholesterolemia to protect brain congestion.
5, drowsiness and lethargy, manifested as repeated yawning, especially the reaction of hypoxia in the respiratory center. With the aggravation of cerebral arteriosclerosis, arterial lumen becomes narrower and narrower, and cerebral ischemia becomes worse. About 80% people yawn frequently 5 ~ 10 days before the onset of ischemic cerebral infarction. Don't ignore this important warning signal.
6, abnormal body sensation and movement, such as paroxysmal unilateral limb numbness or weakness, loss of objects, unexplained syncope or fall, unilateral facial paralysis, lasting less than 24 hours. Follow-up observation shows that more than half of people have ischemic cerebral infarction 3~5 years after this phenomenon.