What do you know about the symptoms of acute cerebrovascular disease?

Brain function declines due to a chronic lack of blood in the brain**. The main symptoms are headache, blurred vision, tinnitus, hearing loss, limb numbness, drowsiness, and sleep disturbances. As the disease progresses and the lesion worsens, patients may develop atherosclerotic dementia.

If the lesion compromises the bilateral cortical brainstem tracts, the lesion often presents with symptoms of pseudobulbar palsy. Brain function is widely affected, and specific clinical symptoms appear. The typical early symptoms of cerebral arteriosclerosis are slow progression, early nonspecific findings, and transient ischemic attack.

Symptoms of ischemic stroke in advanced cerebral arteriosclerosis include dizziness, visual field impairment, impaired language expression or comprehension, limb numbness and weakness, swallowing disorder, and limb movement incoordination. Upon careful examination, the patient may have neurological signs, such as bradyarity or pause in speech, bradykinesia, decreased range of motion, slightly higher muscle tone, hyperreflexia, positive metacarpal reflex, and Hoffman's sign. Patients with cerebral atherosclerotic dementia usually have vascular dementia.

Symptoms include memory loss, decreased ability to learn new knowledge and master new skills, emotional instability, personality disorders, etc.

In the later stages of the disease, the patient's mental health is completely reduced, and even severe dementia develops. Patients are unable to take care of themselves in daily life, lose their position in time and place, and often go out and get lost. Pseudobulbar palsy.

Cerebral arteriosclerosis ischemic lesions involve the cortical brainstem tract, and patients may develop pseudobulbar palsy. Symptoms include hemiplegia, dysarthria, dysphagia, and chewing. Breathing is also affected, the gait is slow and clumsy, and the stride is small and unstable.

The mandibular and oral reflexes are hyperactive, the nasolabial reflexes and sucking reflexes are positive, and the bilateral tendon reflexes are overactive. When the lesion involves the corticospinal tract, the patient's mood abnormalities are particularly pronounced, or uncontrollable crying and laughing may occur.

Patients with subcortical arteriosclerotic encephalopathy may present with multiple periventricular lacunar infarcts and subcortical white matter ischemic demyelination. It is more common in older patients after the age of 60. Symptoms include symptoms of pyramidal and extrapyramidal impairment such as progressive mental decline, cortical blindness, seizures, speech disturbances, ataxia, gait instability, parkinsonism, chorea, involuntary movements, and limb stiffness.

Early symptoms of cerebral arteriosclerotic psychosis are dizziness, headache, and recent memory loss, especially forgetting names and numbers. However, patients have good long-term memory and poor work efficiency, and are often unable to carry out their original work and study. As the disease progresses, the patient gradually develops sleep disturbances.

Some patients are emotionally unstable. As the disease progresses, patients may experience cerebral organic psychiatric symptoms, such as impaired consciousness, delusions, auditory hallucinations, etc.

Acute cerebrovascular disease refers to the acute lesion of the patient's cerebral blood vessels, which leads to the dysfunction of the patient's brain and forms a series of clinical syndromes.

The onset of acute cerebrovascular disease is sudden, and patients will quickly develop symptoms and signs of focal neurological deficits, such as slurred speech, limb numbness, limb paralysis, cognitive dysfunction, vision loss and other clinical symptoms.

There are many causes of acute cerebrovascular disease, and cerebral thrombosis caused by atherosclerosis is more common among middle-aged and elderly people. In addition, cardiogenic cerebral embolism is also an important cause of cerebrovascular disease.

In addition, cerebral hemorrhage and subarachnoid hemorrhage are hemorrhagic cerebrovascular diseases, and patients generally have severe headaches.

Sudden severe headache, crooked mouth and eyes, numbness in the limbs, dysfunction of the autonomic nervous system, vomiting, hiccups.

There is no strength in the body, and then there will often be some headaches, and there will be some numbness all over the body. And sometimes there will be some impairment in language function, and it will be fainting when unconscious. There will also be some crooked mouth and eyes from time to time.

In the early stage, there will be weakness of the limbs, and it will be accompanied by high blood pressure and high blood lipids, which can easily cause cardiovascular and cerebrovascular diseases, and it is easy to have dizziness and nausea.

There are many types of acute cerebrovascular disease, which are mainly divided into ischemic and hemorrhagic diseases. The first major causes of ischemic cerebrovascular disease include large artery sclerosis, which is mainly caused by hypertension, hyperlipidemia, diabetes and other factors; There are also some due to heart reasons, such as atrial fibrillation, where embolus falls off and blocks the cerebral blood vessels, resulting in cerebral infarction; There are other, rarely**, such as disorders of blood clotting mechanisms; There are also vascular abnormalities such as moyamoya disease, muscle fiber dysplasia; There are also some hereditary diseases. The most common for hemorrhagic cerebrovascular disease is hypertension.

1. Vascular risk factors: there are embolus in the inner wall of the blood supply vessels in the brain, which are easy to fall off and lead to arterial embolism, that is, cerebral ischemic embolism; 2. Bad lifestyle habits: such as smoking, unhealthy diet, lack of appropriate exercise, excessive drinking, etc., will increase the risk of acute cerebrovascular diseases; 3. Chronic disease ** element:

Patients with underlying diseases, such as coronary heart disease, hypertension, diabetes mellitus and hyperlipidemia, are prone to the occurrence of acute cerebrovascular diseases. 4. Other factors: such as mood swings, weather changes, overwork, gender, age, etc., are all predisposing factors for acute cerebrovascular diseases, which need to be avoided in time.

The main causes are trauma, crush injuries and contusions, which can cause acute cerebrovascular diseases. Because these traumatic injuries cause the rupture of blood vessels in a short period of time, causing cerebral hemorrhage, then cerebrovascular accidents will occur.

Yes, it is very serious, it can easily cause cerebral hemorrhage, and it will fall into a coma, and if you don't get timely medical treatment, you will die.

The symptoms of acute cerebrovascular disease must be very serious, once acute cerebrovascular disease appears, there will be sudden crooked mouth and eyes, severe headache, or sudden numbness of the face, tongue, lips and limbs, or general fatigue, sweating, low-grade fever, chest tightness, palpitations and other symptoms, you need to seek medical attention in time.

Yes, the disease is very serious, and if you have a cerebral hemorrhage, you are likely to die, and the probability of paralysis is very high.

It is very serious, and a slight accident may cause heart disease, sudden death, death, cardiovascular and cerebrovascular diseases.

In my opinion, cerebral hemorrhage, cerebral arteriosclerosis, cerebral infarction, headache, fatigue, memory loss, comprehension impairment, these are all harms.

It is easy to form hemiplegia, it is easy to cause hemiplegia, it is easy to cause blood clots, cerebral edema will occur, and high blood pressure will occur.

The mortality rate is very high, it is easy to have a stroke, there will also be deviations, there may be no way to move normally, there may be drooling, and there will also be blood in the stool.

There is great harm, because this is likely to lead to a decline in physical fitness, which will lead to poor resistance and immunity, and then it will also affect normal life, aggravate the condition, and also induce some other diseases.

At present, the hazards of acute cerebrovascular diseases are relatively well recognized among the people, mainly in four aspects:

1. The mortality rate is relatively high, accounting for the second place among all causes of death.

In general, the overall mortality rate of acute cerebrovascular disease can reach 45%, and even if it survives, the mortality rate will increase exponentially within 3-10 years;

2. Statistics show that the disability rate of stroke patients in neurology is relatively high, up to 80%, generally in 40%-80%, which can be manifested as slurred speech, hemiplegia, joint contractures, cognitive impairment, emotional disorders, etc.;

3. The ** rate is relatively high, and the current statistical ** rate can reach about 47%, especially the ** rate in the first year after stroke is the highest, and the ** rate in 3-5 years is also multiplied, especially if the underlying diseases are not well controlled, the ** rate increases more obviously;

4. There are many complications, such as pneumonia, urinary tract infection or bedsores after long-term bed rest.

1. Patients in the early stage of cerebrovascular disease often suddenly feel dizzy, unsteady on their feet, or even faint to the ground, or have a sudden unexplained fall. This is due to insufficient blood supply to the vertebrobasilar arteries, which affects balanced nerve tissues such as the cerebellum and brainstem.

2. In the early stage of cerebrovascular disease, patients will suddenly feel numbness and weakness in one limb, or numbness in one side of the face, hands, feet, tongue, and lips, or crooked mouth and salivation, or limited movement of the upper and lower limbs, which is caused by insufficient blood supply to the contralateral internal carotid artery and anterior and posterior reflux of the cerebral cortex.

3. Sudden slurred speech, or even unable to speak, but can understand others, or some can speak, shouting rough signs but unable to understand others, medically called motor aphasia or sensory aphasia. This is caused by insufficient blood supply to the many arteries of the brain, which affects the language center of the cerebral cortex.

4. Patients with cerebrovascular disease will suddenly become drowsy all day long due to insufficient blood supply to the vertebrobasilar artery, and the reticular structure affecting the brainstem will suddenly become drowsy, unable to control themselves, and always in a state of drowsiness.

Cerebrovascular diseases are common in the following ways:

Transient ischemic attack (TIA).Mostly due to the small fragments of atherosclerotic plaques scattered in the blood, or microemboli, into the cerebral circulation to cause focal small infarction, transient hemiplegia, monoplegia, sensory loss, aphasia, blindness, etc., symptoms and signs disappear within 24 hours, but can be reversed.

Cerebral thrombosis. Focal cerebral infarction caused by cerebral atherosclerosis, lumen stenosis, and obstruction of blood flow, and corresponding symptoms and signs, such as hemiplegia, aphasia, etc. The onset is more common at night or at rest, with a peak incidence in the 60s and 70s.

Symptoms may worsen within a few hours or even 1 or 2 days, and then gradually recover.

Cerebral embolism, due to blood clots outside the brain (thrombus fragments) or air, fat, parasite eggs, etc., enter the brain with the bloodstream, causing acute embolism, forming focal infarction, and corresponding symptoms and signs, such as hemiplegia, monoplegia, aphasia, etc. It is more common in young adults with rheumatic heart disease and mitral valve disease, where valve vegetations fall off and become emboli, causing cerebral embolism.

Brain CT examination of ischemic cerebrovascular disease may show low-density infarct foci, which may be normal in TIA, and lacunar hypodense infarct foci may also be seen. **The principle is the use of vasodilators, calcium ion antagonists, antiplatelet aggregators, etc.