What should I do if the cerebral blood supply is insufficient?

What should I do if I don't have enough blood supply to the brain and get dizzy?

1. When going to the hospital for examination, the patient should first state to the doctor that he has recently experienced discomfort, such as dizziness, headache, numbness of hands and feet, slurred speech, fatigue, nausea and vomiting, sudden fainting, drowsiness, memory loss, blurred vision and other symptoms.

The doctor will then do a physical examination and make a preliminary diagnosis.

2. To diagnose cerebral insufficiency, cerebral blood flow diagram is required.

Cerebral blood flow diagram is mainly used to check the blood flow status, elasticity, tension, peripheral resistance and regulatory function of cerebral blood vessels. All diseases that affect vascular function can be examined by blood flow chart, and cerebral blood flow chart can objectively reflect the tension of cerebral blood vessels and the changes in the elasticity of blood vessels, which has high reference value for judging cerebrovascular diseases.

It is mainly used for the differential diagnosis of vascular neuropathic headache, cerebral arteriosclerosis, hypertension, cervical spondylosis, migraine, autonomic nerve dysfunction, vertigo, differential diagnosis of vasodilation and spasm, observation of drug efficacy, and prognosis of the disease.

3. Doppler examination is required to diagnose cerebral insufficiency.

The Doppler examination can examine the carotid arteries, vertebral disturbances, high landmarks and their lesions, and measure intracranial arterial blood flow. It is widely used to check for a variety of diseases such as craniocerebral vascular malformations and arterial stenosis.

4. Brain CT examination is required to diagnose cerebral insufficiency.

Brain CT is a method of examining the brain through CT scanning. Brain CT is accurate in diagnosing cerebrovascular diseases and helps to determine the best regimen. Clinically, it can be used for the diagnosis of cerebral hemorrhage, intracranial hemorrhage, cerebral infarction, subarachnoid hemorrhage, aneurysm and vascular malformation, cerebral venous or venous sinus occlusion, moyamoya disease, etc.

This is not a disease, it is because of arteriosclerosis or some slow blood in the cerebral blood vessels. It's not very serious, and you should increase your body's resistance and immunity at ordinary times, and eat more fresh vegetables and fruits.

When the blood pressure is lowered, it will lead to insufficient blood supply to the brain, which is not a serious disease, and it is not too serious, so pay attention to increasing nutrition and do not stay up late.

It may be high blood pressure, hyperlipidemia, and coronary heart disease, which is very serious, because it may harm your body and you will not be able to enjoy the joy of life.

1. Dizziness, especially sudden dizziness. The patient has a sudden but temporary onset of blurred vision.

2. Numbness of limbs, sudden numbness of one side of the face or hands and feet, some of which are numbness of the tongue and lips. Temporary slurred speech or poor speech.

3. Limb weakness or inactivity. Brief loss of consciousness or sudden changes in personality and intelligence.

We are very familiar with cerebral insufficiency, which is a brain disease that has a greater impact on us, when there is insufficient cerebral blood supply, we can not ignore it, we must do a good job in the examination, so as to ensure our health and reduce the impact of the disease on us, so how to check out the cerebral insufficiency, let's take a look at it together.

Definition: Cerebral insufficiency refers to insufficient blood flow to the brain. The most common cause of reduced blood flow is hardening of the arteries that supply blood to the brain.

DescriptionDue to the high incidence of atherosclerosis, cerebral insufficiency is a common disease in older adults in developed countries. In most cases of this disease, the affected artery is the carotid artery, which carries most of the blood in the brain**.

Causes and symptoms.

A stroke can be a sign of a severe blockage of the carotid artery due to a decrease in blood and oxygen**. Milder blockages can still cause a "mini-stroke" or transient ischemic attack (TIAS), which may cause the following symptoms: dizziness, tinnitus, blurred vision, confusion.

Any of these problems can be a sign of insufficient blood supply to the brain.

Blurred vision. Depression, vertigo (dizziness).

Lack of vigilance for headaches.

Memory loss in the short term of aging.

Tinnitus (tinnitus).

This diagnosis is confirmed by an ultrasound that analyzes blood flow to the brain.

Cerebral insufficiency test.

Cerebral insufficiency can be easily determined by clinical symptoms, but not all clinical symptoms can be considered to be present. At this time, you can use the instrument to determine whether you have the disease, now let's introduce how to what testing items are in medicine!

1. Hemorheological examination.

Cerebral insufficiency is mainly manifested by increased whole blood viscosity, plasma viscosity, hematocrit, fibrinogen and platelet aggregation rate.

2. Cerebrovascular examination.

Such as transcranial Doppler examination, carotid artery B ultrasound examination, digital subtraction angiography examination, MRA examination, etc.

3. Cervical spine examination.

X-ray, CT scan or MRI of the cervical spine can be used. Cervical spine problems are one of the common causes of insufficient blood supply to the brain, and this type of test is done to check whether the cervical spine is causing the cause of insufficient blood supply to the brain.

4. Cranial CT scan or MRI examination.

Observe intracranial ischemia, exclude bleeding disorders, observe cerebral ischemia, and determine which brain areas are undersupplied and to what extent.

5. Electrocardiogram.

The main thing is to rule out the diagnosis. Whether the patient has atrial fibrillation, frequent premature contractions, old myocardial infarction, left ventricular hypertrophy, etc. Echocardiology** checks for valvular heart lesions, such as rheumatic valvular disease, senile valvular disease.

Cerebral insufficiency can be further diagnosed by imaging tests, such as CT or magnetic resonance scanning.

Cerebral insufficiency can be detected by measuring blood pressure, blood lipids, and blood glucose, especially low-density lipoprotein (LDL). The second is cerebrovascular examination, and non-invasive ultrasonography is also required, such as neck ultrasonography and brain color Doppler ultrasonography.

Cerebral blood supply is insufficient, and I usually love headaches, dizziness, poor sleep, and even motion sickness in the car.

If the cerebral blood supply is insufficient, you can go to the hospital and use medical equipment to detect it.

Cerebral insufficiency should be followed by ultrasonography, CT, magnetic resonance imaging or cerebral angiography. B-ultrasound is mainly used to check the blood flow of large blood vessels, CT and MRI can determine whether there is ischemia in the brain, and can also check whether the blood vessels are narrowed or hardened.

The blood of the brain is transferred to the heart and then transported to the brain tissue by the cerebral blood vessels, so the examination involves the heart, cerebral blood vessels, and blood. Cerebrovascular examination is aimed at the brain and the blood vessels that supply blood to the brain, and non-invasive tests can be selected, such as ultrasonography, which includes cerebral blood flow map, which can be passed through the skull to check intracranial blood flow, as well as neck movement.

As we all know, the brain is the most important organ of our human body, and if the blood supply to the brain is insufficient, you can imagine how harmful it is! But before answering the question, let's first understand what are the symptoms of cerebral insufficiency? Be vigilant about the symptoms you are experiencing!

What are the symptoms that indicate a lack of blood supply to the brain?

Insufficient blood supply to the brain refers to the lack of blood in a certain part of the human brain, which affects the nutrition of brain tissue. Patients with insufficient blood supply to the brain are most likely to have symptoms such as dizziness, headache, and memory loss.

These symptoms are often overlooked, and many people mistake symptoms such as dizziness and headache for a cold or lack of sleep, so they ignore it after taking some cold medicine. But Xiaohu wants to remind everyone that when there are asymptomatic symptoms of dizziness and headache, you must be vigilant and don't miss a big thing because of your "carelessness"!

According to research, 80% of elderly people over 80 years old have symptoms of insufficient cerebral blood supply. At present, the symptoms of cerebral insufficiency tend to be younger.

What causes cerebral insufficiency?

Cerebral insufficiency, the most common factor is carotid artery stenosis, carotid plaque, etc., we all know that our carotid artery is a very important artery in our body, is the main channel of blood supply to our brain, if the carotid artery is narrowed, the blood in our brain will be reduced accordingly, and the symptoms of insufficient cerebral blood supply will come with a long time.

In addition to carotid artery stenosis, abnormalities in blood vessels in the brain can also lead to cerebral insufficiency, such as cerebral infarction. And this is one of the more common symptoms.

Insufficient blood supply to the brain is very harmful to the human body, insufficient blood in the brain, it will lead to insufficient oxygen supply, if our brain is in a state of hypoxia for a long time, the damage to the car is irreversible.

Therefore, when the symptoms of dizziness and headache suddenly appear, be vigilant!

In addition, these tests can also be used to confirm the diagnosis!

1. Cerebral CTA: also known as CT angiography, is of great value for vascular variation, cerebrovascular diseases and showing the relationship between lesions and blood vessels.

2. Magnetic resonance angiography: it can know the stenosis and occlusion of blood vessels in detail, so as to judge whether the cerebral blood supply is sufficient.

3. Carotid color ultrasound: It is an effective way to evaluate whether the carotid artery is diseased, and it can clearly see whether the carotid artery is stenosis, what is the degree of stenosis, whether there is plaque formation, etc.

The above three are the more common clinical methods of cerebral insufficiency examination, here is another warning to everyone, when there is head discomfort, do not take it off, and go to the hospital for examination in time to prevent the condition from worsening.

The examination of cerebral insufficiency generally includes: 1. Examination of cerebral blood vessels: there are many methods of vascular examination, such as cerebrovascular ultrasound, CT cerebral vascular imaging, magnetic resonance cerebral vascular imaging and other examinations; 2. Cerebrovascular function test:

For example, transcranial Doppler ultrasound; 3. Examination of the nervous system; 4. Examination of general condition: comprehensive evaluation of basic diseases of the whole body, such as blood biochemistry and other examinations.

Cerebral insufficiency can be detected by the following tests: hemorheological examination, cerebrovascular examination, cervical spine examination, head CT scan or MBA examination, and electrocardiogram examination. In addition to the above examination measures, the patient's symptoms and history of the disease also provide a basis for the diagnosis of the disease, and the patient should describe his or her symptoms as much as possible, which is conducive to the diagnosis of the disease.

It is recommended that blood pressure, lipids, blood glucose, and blood rheology should be checked in time, and CT or magnetic resonance imaging of the head and cervical spine, transcranial Doppler ultrasound or head CT angiography can be used to determine the specific cause.

The husband is also insufficient, you can do an MRI and you can find out everything.