What are the most common causes of cerebral infarction?

High blood pressure, dyslipidemia, diabetes, heart disease, hyperhomocysteinemia, obesity or overweight, smoking, heavy alcohol consumption, and lack of exercise are all common causes of cerebral infarction.

High blood pressure, hyperglycemia and hyperlipidemia. These three risk factors accelerate the aging of the patient's blood vessels, and cerebral infarction will occur when plaque forms in the blood vessels and gradually narrows. Other causes include smoking, alcohol consumption, and hyperhomocysteinemia

The most common cause of cerebral infarction is atherosclerosis, which leads to narrowing and blockage of cerebral blood vessels, including hypertension, diabetes, hypercholesterolemia, smoking, etc.

Answer]: C Cerebral infarction, also known as bloody stroke, refers to the blood disorder of the brain caused by various reasons, resulting in ischemia, hypoxic necrosis, and corresponding neurological deficits due to vertical leakage. Cerebral thrombosis is the most common type of cerebral infarction, accounting for about 60% of all cerebral infarctions, atherosclerosis is the root of the disease, often accompanied by hypertension, the two are cause and effect of each other, diabetes and hyperlipidemia can also accelerate the process of atherosclerosis.

Therefore, C.

Answer]: Aarterial atherosclerosis is the basis of cerebral infarction, often accompanied by hypertension, diabetes and hyperlipidemia. Arterial inflammation, polycytic polycyte vera, and hypercoagulable blood are rare**.

Arteriosclerosis, atherosclerosis, embolism, smoking, alcohol consumption, high blood pressure, these people are very susceptible to this disease.

The first cause is thrombosis, the second is arterial embolism, and the third is blockage of the perforator artery by a vector artery lesion. The fourth reason is the reason for the low injection tank, irregular life, irregular diet, frequent inactivity.

There are all causes of the disease, first, thrombosis, atherosclerotic lesions can promote the adhesion, aggregation and release of platelets, which in turn leads to thrombosis, and with the development of atherosclerotic lesions and repeated thrombosis, it eventually leads to lumen occlusion. Second, arterial-to-arterial embolism is when an embolus that falls off from the site of an atherosclerotic lesion blocks a distal blood vessel. Third, the vector artery lesion occludes the perforating artery, and atherosclerotic plaque or thrombosis covers the opening of the perforating artery, resulting in occlusion of the perforating artery.

Fourth, hypoperfusion, after atherosclerotic lesions cause lumen stenosis, when hypotension occurs, it causes a decrease in blood flow to the diseased blood vessels, and hypoperfusion occurs.

Premonitory symptoms of cerebral infarction.

Patients with cerebral infarction mostly develop the disease when they are resting quietly, and some patients wake up and find that their mouth and eyes are crooked, half of their body is paralyzed, drooling, eating and dropping rice, and they can't lift chopsticks, which is the occurrence of cerebral infarction, which often catches people off guard. Only some patients have symptoms of transient cerebral ischemia such as numbness of limbs, slurred speech, transient blackness in front of the eyes, dizziness or vertigo, nausea, and blood pressure fluctuations (which can be high or low). These aura symptoms are usually mild, short-lived, and often overlooked.

It is formed due to vascular occlusion, hypoxia or lack of nutrition, resulting in avascular necrosis or softening of neurons, glia and vascular system, and cerebral infarction accounts for more than half of acute cerebrovascular diseases. According to the statistics of relevant literature, it can reach 50% to 80%.

The blood supply to the brain tissue comes from the carotid artery and the push vein, and no matter the change in cerebral blood flow or quality, it will threaten the normal function of the brain tissue, and when this change is still mild, the cerebral blood vessels can maintain the blood supply through self-mediation. Ischemia can also be compensated by collateral circulation, and once these changes exceed the limit, decompensation occurs, and brain tissue will be ischemia, necrosis, and infarction.

Therefore, we divide cerebral infarction into two main categories according to the cause:

One is cerebral infarction caused by the decrease of cerebral blood supply;

One is hypoxemic cerebral infarction caused by cerebral blood flow not decreasing, quality declining, and insufficient oxygen content, that is, cerebral hypoxia.

There are two main causes of cerebral infarction: thrombosis and embolism. The ** of non-embolic cerebral infarction are:1

Arteriosclerosis is the formation of blood clots in the walls of arteries based on atherosclerotic plaques. 2.Arteritis Inflammatory changes in cerebral arteries can often cause changes in the walls of blood vessels, narrowing the lumen and forming thrombus.

3 .High blood pressure can cause transparent degeneration of the arterial wall, rupture of the arterial intima and make platelets easy to attach and agglomerate, resulting in the formation of blood clots. 4.

Blood disorders, polycythemia, etc., are prone to blood clots. This is also one of the causes of cerebral infarction. 5.

Mechanical compression The outside of the cerebral blood vessels is compressed by nearby tumors and other factors, and vascular occlusion can occur. Embolic cerebral infarction is usually caused by a solid, liquid, or gas embolus carried into the skull that blocks a cerebral blood vessel.

1. Hyperlipidemia causes the formation of vascular intimal plaques, slows down the blood flow velocity, gradually worsens the stenosis of blood vessels, and plaques and thrombosis block blood vessels and cause cerebral infarction;

2. Due to long-term poor blood sugar control, blood vessels are diseased, gradually narrowed, and the chance of blood vessel blockage increases;

3. For hypertensive patients, if the blood pressure is not effectively controlled for a long time, it will also cause vascular lesions and gradually develop into cerebral infarction.

Ask which foods trigger it. Cerebral thrombosis.

If you usually like to eat a lot of animal food, the cholesterol content and fat content in the body will become very high, which is easy to cause cerebral thrombosis problems, and people who usually like to eat fresh vegetables and fruits can reduce the chance of cerebral thrombosis a lot, so you should pay attention to the correct diet.

If you eat too much high-sugar food in daily life, it is easy to get cerebral thrombosis, and the probability of cerebral thrombosis will be greater if you drink too much alcohol every day, and a large amount of alcohol intake will increase the body's blood pressure, which will cause cerebral hemorrhage, so people with heart disease or high blood pressure should not drink alcohol, it is easy to cause cerebral infarction, and eating too much food with high sugar content is also easy to cause obesity or diabetes, which will cause cerebral thrombosis.

Eating too much food with high salt content can also easily lead to cerebral thrombosis problems, we can not lack salt in life, but the intake of salt can not be excessive, we must maintain a balance, excessive intake of salt is easy to cause osteoporosis and high blood pressure, for their own health must put less salt when cooking, but can not eat no salt at all.

If you eat too much high-fat food in life, you are also prone to cerebral thrombosis, long-term intake of high-cholesterol food, high-fat food, blood lipids will be abnormal, triglycerides and cholesterol and other harmful substances in the blood vessels will become more and more, and blood vessels will be blocked, resulting in cerebral infarction, cerebral thrombosis, myocardial infarction, coronary heart disease and other diseases.

Q: What are the different types of high-fat foods?

First, nut foods, such as walnuts, almonds, pistachios, etc., are relatively high in fat as long as they are nuts.

Second, fried food, barbecue food, you will see a lot of fried sausages, fried skewers, fried chicken, and grilled skewers on the street, etc., which are relatively large fat and very high fat content.

Third, all kinds of oils, including lard and other oils, animal oils, vegetable oils, creams, sesame oils, ghees, and so on. They are also very high-fat foods.

Fourth, some creamy and cake sweets also contain very high fat, so there are roughly more high-fat foods.

There are three major factors that cause cerebral infarction:

1. The patient's blood vessel itself has a problem, the blood vessel wall is hardened, there are plaques, etc.;

2. There are abnormalities in blood composition, such as high blood lipids, high blood sugar, and high blood viscosity;

3. The dynamics of blood are abnormal, because the blood flows in the blood vessel wall, and if the power is insufficient, it is particularly slow, then it is easy to be blocked.

The causes of cerebral infarction are multifaceted and are related to the patient's underlying medical conditions, as well as age, gender, and lifestyle. Underlying medical conditions include diabetes, hypertension, ischemic cardiomyopathy, valvular heart disease, hyperhomocysteinemia, and hypercoagulability. In addition, it is also related to age, generally 60 years old The degree of arteriosclerosis is more severe, and there is a risk of cerebral infarction.

It is also related to lifestyle, such as smoking, excessive alcohol consumption, and low physical activity. Screening for underlying conditions also includes testing for carotid plaque and cerebrovascular abnormalities, as well as vasculitis, all of which are risk factors for cerebral infarction.

The causes of cerebral infarction are multifaceted, and are related to the patient's underlying medical condition, as well as age, gender, and lifestyle. In the early stage of cerebral infarction, patients with cerebral infarction will have blurred vision, mental trance, physical inability, slurred speech, unable to express their thoughts, etc., and the doctor recommends the use of thrombolytic drugs in the event of cerebral infarction, and it is used within hours after the onset of the disease, and it is useless if you miss the hour; If it is a large blood vessel blockage, it can also be used within 6 hours after the onset of the disease**, which is a surgery and not every hospital can do it. In addition, Angong Niuhuang Pill is recommended by experts in China's ischemic stroke guidelines, which can protect brain cells and reduce neurological damage, that is, reduce the disability rate.

However, when buying Angong Niuhuang Pills, it is necessary to pay attention to the purchase of packaging boxes with special management marks for China's wild animals, which uses natural musk, which has a better protective effect on the brain, and Beijing Tongrentang Angong Niuhuang Pills is like this.

What are the symptoms of cerebral infarction? Subjective symptoms: headache, dizziness, dizziness, vertigo, nausea, vomiting, motor and/or sensory aphasia or even coma; Cranial Nerve Symptoms:

bilateral gaze to the side of the lesion, central facial palsy and interrogational paralysis, pseudobulbar palsy, such as choking on water and dysphagia; Somatic symptoms: hemiplegia or mild hemiplegia of the limbs, hyposensation of the body, unsteady gait, limb weakness, incontinence, etc.

1. Factors that may cause cerebral infarction.

With the improvement of living standards, many of the foods we eat modern people are high-fat, high-calorie, or too salty, and these things will cause an increase in blood pressure, blood sugar, and blood lipids after eating for a long time, which are all risk factors for cerebral infarction. In terms of lifestyle, modern people often stay up late at night, smoke, and drink too much, which also causes huge damage to blood vessels, causing arteriosclerosis, thrombosis, and cerebral infarction.

2. Signs of cerebral infarction.

Many people will have numbness in their fingers, especially in the elderly, but if there is sudden numbness in the fingers, accompanied by the condition that they cannot be closed, you should be careful, which is likely to be a sign of a transient ischemic attack. First there is loss of sensation in one hand or foot, then numbness in one arm, one leg, one side of the face or one side of the body, but only a few fingers are faintly tingling, the hand does not obey, the fingers are weak in fists, etc.

Because cerebral infarction is a lesion that occurs in the cerebral blood vessels, when the lesion involves the nerves, it will lead to facial paralysis and other symptoms in the human body, and then it will show unilateral drooling during sleep, unable to whistle and other manifestations. There will even be a brief blackout, where you can't see anything, and it will return in seconds or minutes.

3. Coping methods at the onset of the disease.

The clinical principles of acute cerebral infarction are comprehensive**and individual**, improving blood supply and cerebral circulation in ischemic areas, preventing and **ischemic cerebral edema, protecting brain cells in the acute stage of the disease**, actively preventing complications**, early prevention**, and not using glucose 12 hours after the onset of the disease.

Pulse thrombolysis**: within 4 to 6 hours of the onset of the disease** to prevent massive cerebral infarction. Patients with severe cerebral infarction due to occlusion of the middle cerebral artery or large artery can undergo arterial thrombolysis within 6 hours of onset.

The dosage of aspirin is 100 325 mg daily, and aspirin should not be taken within one day after thrombolysis to prevent bleeding crisis.

Cerebral infarction is caused by cerebral ischemia, which is caused by lack of oxygen to brain tissue; Symptoms include dizziness and headache, slurred speech, illogical, decreased voice, decreased or loss of perception of things, numbness of hands and feet, and inability to walk normally; After the onset of the disease, you should go to the hospital in time, and maintain a happy mood and a positive attitude.

The root cause of cerebral infarction is that the brain is ischemia and blood does not circulate, which will lead to a decrease in vasoconstriction and brain damage. Most people develop the disease because of arteriosclerosis, poor sleep, limb coordination, headache, if the disease occurs, you can take some first-aid medicine, first relieve the condition, and then seek medical attention in time.

Cerebral infarction is due to the accumulation of platelets leading to the formation of blood clots, which clog blood vessels; It may be accompanied by symptoms of dizziness and headache, and numbness or weakness may occur in one limb; Do not move the patient easily, prepare first-aid medicine in advance, seek medical attention in time, and maintain a happy mood.

Cerebral infarction is caused by poor blood circulation and blockage of blood vessels, and dizziness, nausea, and vomiting will occur when the disease occurs.