What causes a stroke and what are the main causes of it?

Stroke, also known as cerebrovascular disease, refers to cerebral dysfunction caused by cerebrovascular disease or blood flow disorders caused by various reasons, including occlusion of blood vessel lumen, rupture of blood vessels, damage to blood vessel walls or neurological dysfunction caused by abnormal blood components. The two most common conditions of cerebral stroke are cerebral hemorrhage, the most common causes of which are hypertension, cerebral arteriosclerosis, intracranial aneurysms, vascular malformations, tumor strokes, and the use of certain anticoagulant drugs.

Another condition is stroke due to occlusion of blood vessels, which is commonly caused by atherosclerosis, embolization of various emboli in the blood, and occlusion of arterioles.

There are many causes of stroke, such as increasing age, genetic factors, high blood pressure, diabetes, hyperlipidemia, smoking, obesity, lack of exercise, persistence.

Nervousness. Wait a minute. The most important of these is high blood pressure.

First of all, high blood pressure is the most important cause of intracerebral hemorrhage. The reason is simple: if blood pressure continues to rise, there is a risk that the blood vessels in the skull will be weakened

Collapse, and then cerebral hemorrhage. Therefore, as long as the blood pressure rises, it must be taken seriously and positively**. Some people have blood pressure as high as 180

mmhg or above, because there is no uncomfortable feeling is not **, which is a very dangerous thing. Regardless of whether there are symptoms or not, as long as the blood pressure is high, it is harmful, and it should be timed**, otherwise there is a potential possibility of cerebral hemorrhage.

Secondly, high blood pressure is also a cause.

Cerebral infarction. One of the main factors. If blood pressure continues to rise, the endothelium of the cerebral blood vessels will be damaged, and the cholesterol in the blood will occur.

Take the flight. Arteries form gradually.

Atherosa plaques. If the atheroma ruptures, a secondary blood clot develops, which can lead to cerebral infarction. It can be seen from this that positive.

Prevent and treat high blood pressure.

It is also very important for the prevention of cerebral infarction.

In addition to high blood pressure, a variety of factors such as diabetes, high blood lipids, and smoking can also cause stroke. Therefore, as long as the above risk factors exist, it is necessary to intervene in time to avoid serious consequences.

Cause analysis.

1.Stroke can be caused by high blood pressure.

2.Heart disease is prone to heart failure and atrial fibrillation, which can cause blood clots to break off, which in turn can lead to stroke.

3.Abnormal development of intracranial blood vessels can lead to aneurysms, arteriovenous malformations, and stroke.

Precautions. Stroke patients may develop hemiplegia, which is not conducive to care and needs to be timely**. Cause analysisCause analysis.

The main cause of stroke is the result of both blood and vascular lesions in the brain tissue. Cerebrovascular accident disease is caused by cerebrovascular blockage due to lipid substances in the blood or narrowing of the lumen, cerebrovascular dysfunction, and corresponding symptoms. Due to the blockage of cerebral blood vessels, it directly leads to cerebral blood supply disorders, resulting in ischemia and hypoxia of brain tissue, resulting in necrosis and softening, and the degree of necrosis varies according to the location and size of the thrombosis.

Cerebral stroke, also known as acute cerebrovascular disease, mainly refers to cerebral hemorrhage, subarachnoid hemorrhage, cerebral infarction, cerebral embolism and transient spasm of cerebral blood vessels. Cerebral stroke is a common and frequent disease of the elderly, and cerebral stroke is a disease with a high disability rate and a high mortality rate, which should cause us to pay great attention to it. For stroke prevention, it is more important than **, once the stroke is carried out, it is necessary to immediately go to the hospital for examination and diagnosis.

CT scans are done first to determine whether the stroke is hemorrhage or infarction, and if the diagnosis is unclear, further magnetic resonance imaging can be done to determine whether it is a cerebral infarction. According to different diseases, cerebral hemorrhage should be actively stopped, cranial pressure should be lowered, and swelling should be reduced**. In addition, if the amount of bleeding is heavy, surgical hematoma removal can be performed.

For cerebral infarction within 6 hours of the acute phase, intravascular thrombolysis can be performed, and intravenous thrombolysis is generally performed. For cases of more than 6 hours, it is generally carried out with drugs, mainly to reduce intracranial pressure, reduce swelling, reduce blood viscosity, etc. In addition, some Chinese patent medicines that invigorate blood circulation and eliminate blood stasis are also used, such as Xuesaitong, etc.

Most of these two diseases will tend to be stable through **, but the disability rate of stroke is quite high, and functional exercise should be strengthened in the later stage to prevent the decline of limb function and cause life disorders.

Stroke is a disorder characterized by local neurological deficit due to a disorder of blood circulation in the brain. The main causes of stroke are:

1. Hypertension and atherosclerosis are the main and most common causes of stroke.

2. Heart disease is one of the main causes of cerebral embolism. Coronary arteriosclerotic heart disease and subacute bacterial endocarditis may cause admiral thrombosis, and when heart failure or atrial fibrillation occurs, the thrombus will break off and flow to the cerebral artery and embolism.

3. Metabolic diseases such as diabetes mellitus and hyperlipidemia are closely related to cerebrovascular diseases.

4. Vascular lesions, cerebrovascular abnormalities, and certain inflammations can invade the meninges, which can cause cerebrovascular diseases to induce stroke.

Cerebral stroke is a term in traditional Chinese medicine, which is equivalent to cerebral hemorrhage and cerebral infarction in Western medicine. There are many causes, the most common are high blood pressure, hyperlipidemia, diabetes, atrial fibrillation and other problems. It is especially likely to occur if these underlying conditions are not well controlled.

Secondly, it is also related to age and gender, for example, the elderly are more likely to have stroke. Of course, some bad lifestyle habits, such as smoking, alcoholism, and eating greasy food, can also lead to stroke. There is also an uncontrollable cause, which is that congenital malformations of intracranial blood vessels can also lead to stroke.

Stroke, also known as stroke, is a disease caused by damage to blood vessels.

Stroke, also known as stroke, is a disease caused by damage to blood vessels. Most of the causes are related to high blood pressure and atherosclerosis. The disease is more common in middle-aged and elderly people, and the prevention method is to have regular physical examinations and take parents to Shanghai Panorama Medical to do it, which is very experienced.

There are many causes of stroke: for example, our common three highs, namely high blood pressure, high blood lipids, high blood sugar, etc., followed by other problems such as age, unhealthy lifestyle, and carotid plaque shedding to form blood vessel blockage, resulting in insufficient blood supply to the brain, and eventually leading to stroke.

There are many factors that cause stroke, so if you don't know what the cause is, don't give medicine to the patient to avoid causing more harm.

Cerebral stroke is a group of diseases with cerebral ischemia and hemorrhagic injury symptoms as the main clinical manifestations, also known as stroke or cerebrovascular accident, with extremely high mortality and disability rates, mainly divided into hemorrhagic stroke (cerebral hemorrhage or subarachnoid hemorrhage) and ischemic stroke (cerebral infarction, cerebral thrombosis), with cerebral infarction being the most common. Stroke is one of the most important fatal diseases in the world. The mortality rate of stroke also has a tendency to increase with age, due to the lack of effective measures, it is currently believed that prevention is the best measure, therefore, strengthen the education of the risk factors and premonitory symptoms of stroke among the whole people, and only then will the effective prevention and treatment effect be obtained.