Do you know how many signs there are when blood vessels in the head are blocked?

Experts say that hemiplegia is a phenomenon that causes poor balance, and that you will have problems with your eyesight, and sometimes you will not be able to speak clearly.

Patients with blockage of blood vessels in the head may present with symptoms of neurological deficits, depending on the location of the blockage. For example, if the area of the blockage is relatively large, the patient will have cerebral edema, which is manifested as severe headache and hemiplegia of the limbs. Impaired mobility or gaze into the lesion or central facial tongue paralysis.

If the blockage is in the medulla oblongata, the patient will choke on drinking water, dizziness and other problems. If the pons are in place, the patient will experience sensory numbness in the contralateral limb. Weakness, and difficulty swallowing.

If the site of the patient is blocked is at the site of the inner capsule. The main manifestation of the patient is inflexibility of the contralateral limb and hemiplegia of the limb. If the blockage of the blood vessels in the head is in the parietal fluid location, the patient will present with an unequal contralateral limb.

If the blockage is in the thalamus, the patient will predominantly present with impaired consciousness. Or numbness in the contralateral limb. If a blood vessel is blocked, the brain tissue innervated by this blood vessel will not be able to obtain blood and oxygen.

Brain cell necrosis occurs, and brain cell necrosis produces a series of clinical symptoms.

If it is blocked in the vital part or the blockage area is relatively large, it will be life-threatening, cerebral infarction, the brain stem is the center of life, if the brain stem is blocked, it is easy to affect breathing and heartbeat. It is then life-threatening, so the mortality rate of brainstem blockage is high, and in addition, the posterior field of large-scale cerebral infarction causes cerebral edema. Even if the blood vessels in the head are blocked, which is not life-threatening, cerebral infarction in some parts can cause hemiplegia and aphasia. Therefore, the disability rate and mortality rate of cerebral vascular blockage are very high, in addition, some factors will also lead to an increase in the incidence of cerebral vascular blockage.

For example, high blood pressure, hyperlipidemia, diabetes, smoking, etc., so we must actively prevent it to avoid the occurrence of blood vessel blockage in the brain. If this happens, it is necessary to prevent it in advance, control the symptoms, delay the progression of the disease, and strive to include drugs, surgery, and regular examinations at the neurology department.

Dizziness, headache, nausea, drowsiness, yawning and other symptoms, if the above symptoms appear, you must go to the hospital for examination and diagnosis and treatment in time, this symptom is very dangerous, the severe person is easy to be paralyzed, must be paid attention to.

If the blockage is in the medulla oblongata, it will cause the patient to choke on drinking water, dizziness and other problems. If the blockage is in the thalamus, the patient will have impaired consciousness and numbness of the contralateral limb. If the site of the blockage is in the pons, the patient will have numbness and weakness in the contralateral limb, accompanied by choking on drinking water, difficulty swallowing, etc.; There is a certain degree of danger, and it is necessary to observe the hospital in time.

It is very likely that insufficient blood supply to the brain will lead to sudden death and even cerebral infarction. It is very dangerous, especially for the elderly.

It is very dangerous to feel dizzy and dizzy, and you may faint, and feel that your brain is often short-circuited, and your brain is blank.

Exposure to cardiovascular and cerebrovascular disease is a vascular disease, mainly because of cardiovascular disease, traffic congestion around the brain, normal delivery of oxygen or other nutrients by the heart and brain, which may lead to cerebral thrombosis, myocardial infarction and heart disease, etc., the body is quite large.

<> many people don't realize they already have some symptoms until they develop cardiovascular and cerebrovascular diseases. Everyone has to pay attention to certain reactions of the body. Today we will take a look at whether the blood vessels in the head are blocked, and what symptoms will appear?

Learn more. Vascular occlusion in the head is divided into two parts, one is chronic and the other is acute hyperemia, they may be due to different types of obstruction, chronic congestion is usually arteriosclerotic thrombosis, acute congestion is common cerebral infarction, severe, acute than chronic sudden, compared to sometimes unconscious cerebral infarction, so it is necessary to understand the symptoms of acute obstruction.

Hemiplegia, the main symptom of vascular blockage is hemiplegia because the blockage of blood vessels involves other organs. As a result, many organs do not work. Vision problems.

The eye suddenly can't see or can only see half of it. It is also more difficult to move the eyeballs. In this case, the blood vessels are likely to become clogged.

Be careful with these symptoms.

Unable to speak clearly, suddenly, the corners of the front mouth twitched, speech was slurred, speech was not clear. It's also difficult to listen to others. There is a problem with language recognition.

In addition, many words that you know or can write are now not remembered, which is also one of the symptoms of blocked blood vessels. The body is unbalanced, and blocked blood vessels are likely to cause a lack of oxygen to the brain. The same is true for the cerebellum.

The cerebellum controls the balance of the body. If there is a problem with the cerebellum, the body cannot maintain balance. The whole person feels twisted, someone must support him, otherwise he could fall at any moment.

You must also be aware of this symptom.

There are a lot of other symptoms of blood vessel blockage, such as a twisted mouth and memory loss, and yes, you can find out for yourself, and it's better to know than not to know. People with blocked blood vessels can unlock blood vessels by eating food, a lot of vegetables have the effect of clearing blood vessels, everyone can go and see, and then usually you can eat more.

One is chronic, the other is acute blockage, the diseases caused by these two blockages are not the same, acute is more serious than chronic, the most common cerebral infarction, hemiplegia, vision problems, unclear speech, body imbalance.

The symptoms of the body are dizziness, nausea and vomiting, cerebral infarction, and syncope.

I often feel a lack of oxygen in the brain, poor memory, dizziness, and in severe cases, I can't speak, and my face is paralyzed.

The symptoms of cerebral vascular blockage include carotid artery, vertebral artery, and basilar artery blockage, and the location of different symptoms is also different: cerebral vascular carotid artery blockage can cause symptoms such as hemisensory impairment, hemiplegia, and hemiplegia; Blockage of the vertebral artery and basilar artery in the cerebral blood vessels can cause severe symptoms such as choking on drinking water, weakness on one side of the limb, unsteady walking, falls, and even acute infarction of the brainstem, respiratory dysfunction, and even coma.

Hello, I am glad that your question is answered as follows: cerebral vascular blockage is medically called cerebral thrombosis, cerebral infarction, cerebral infarction symptoms are divided into internal carotid artery system and vertebral artery system, the main manifestations are % of internal carotid artery system problems, such as hemiplegia, aphasia, sensory problems, limb numbness, facial problems % vertebrobasilar artery system problems, such as vertigopigo, nausea, vomiting, cross paralysis, diplopia, vision loss, falls, more special is transient general amnesia, personal numeracy, speech problems, However, I lost my memory for a short time, and I couldn't find a home after going downstairs, and it got better after 10-20 minutes.

Symptoms of fainting and confusion may occur. In this case, it is necessary to seek medical attention in time to prevent sudden death.

Symptoms of cerebrovascular blockage: dizziness, fatigue, sleepiness, memory loss, hand numbness, tongue numbness, cerebral hemorrhage, etc.

Analysis:

Hello, symptoms of vein blockage in your eye Hypertension is a great contributing factor, some diseases such as hypertension, arteriosclerosis, diabetes, inflammation, thrombosis, etc. can cause unobstructed or complete blockage of retinal veins.

Guidance: In **, this disease ** is more difficult, and so far there is no special effect**. Generally, we can start with **** and antithrombosis, such as reducing blood pressure and intraocular pressure, reducing blood viscosity, reducing thrombosis and tissue edema, and promoting bleeding absorption. Therefore, the following methods are often used:

1) Fibrinolytic preparations: especially suitable for patients with increased fibrinogen. The principle is to dissolve fibrin, alleviate or remove thrombosis.

**Fibrinogen and prothrombin time should be checked before, and those below normal should not be used. (2) Antiplatelet aggregators: aspirin and dipyridine are commonly used.

3) Hemodilution**: Its principle is to reduce hematocrit, reduce blood viscosity, improve microcirculation, and is most suitable for patients with increased blood viscosity. (4) Hormones**:

In young patients, particularly those caused by inflammation and those with cystoid macular edema, corticosteroids** can reduce edema and improve circulation. Some people do not approve of the use of corticosteroids, believing that venous occlusion is a blockage of blood flow, increased venous pressure, and increased permeability of blood vessels, and the use of corticosteroids is ineffective. (5) Laser**.

6) Traditional Chinese medicine can be used when necessary**.

The blockage of cerebral blood vessels is common in cerebral thrombosis and occlusion of blood vessels, which leads to ischemia, hypoxia and loss of nerve function of brain cells, which is what we often call cerebral infarction, that is, stroke.

Before cerebral infarction, transient ischemic attack can occur, and in severe cases, hemiplegia of one limb, loss of sensation, and crooked corners of the mouth may occur.

Cerebral vascular blockage needs to be determined in combination with the location and number of blocked blood vessels and specific symptoms, such as occlusion of the main cerebral aorta, contralateral hemiplegia and limb mobility impairment may occur. Some severe patients will have poor language expression, unclear consciousness, etc., and thrombolysis is required, such as alteplase, urokinase drugs and interventional thrombectomy. If the middle cerebral artery cortex is blocked, only the face and upper limbs have hemiplegia and sensory difficulties, ** thrombolysis, control of cerebral edema, and protection of brain cells are the main treatments, and patients with anterior cerebral artery blockage are mostly manifested as contralateral hemiplegia, and the symptoms of the lower limbs will be relatively more serious than those of the upper limbs.

Neuroimaging examinations such as CT, lumbar puncture, etc., antibiotics are applied according to the condition to control local infection, oxygen is given to ensure breathing, and then fibrinolytic enzyme intravenous bolus is used, with brain protection, anticoagulation, antiplatelet**, and craniotomy and decompression surgery if necessary.

Blood vessels are all over the body, and if they are kept open, the body can stay healthy, but not everyone's blood vessels are open. Blood vessels can become clogged due to factors such as diet, disease, aging, exercise, etc. If not detected and intervened in time, it can lead to serious cerebrovascular diseases.

Therefore, understanding the symptoms associated with cerebral vascular occlusion is very helpful in preventing cerebral infarction.

What are the symptoms of the head after a blockage of a blood vessel in the brain?

1.Headache without warning.

The brain has a very high demand for blood and oxygen. When the cerebral blood vessels are blocked, it will affect the blood supply and oxygen supply to the brain, which will cause severe discomfort in the brain, with intense headache as the main symptom. Generally, there will be a transient headache in the early stage of a blockage, and as the blockage worsens, the headache will become more severe and last.

2.Can't help but yawn.

Yawning is a normal physiological phenomenon. The symptoms of yawning occur when the human body feels tired or sleepy. If you can't help yawning, or the frequency of yawning is relatively high, you should be vigilant, because when the blood vessels are blocked or even induce cerebral infarction, the brain will start self-protection due to lack of oxygen, and remind the human body by yawning constantly.

It is recommended to check the blood vessels as soon as possible to screen for cerebral infarction when you can't help but yawn.

3.Unilateral drooling.

After the cerebral blood vessels are blocked, the nerve center of the brain will be adversely affected, resulting in the temporary uncontrol of the facial nerve, resulting in symptoms such as facial convulsions, unilateral crooked corners of the mouth, and in severe cases, unilateral drooling. Therefore, when unilateral drooling occurs for no reason, it is necessary to be vigilant, which is a sign of blockage of cerebral blood vessels.

4.Unable to see clearly or blackened in front of your eyes.

Whether the eyes can get enough blood** is also closely related to the blood in the brain**. When a cerebral blood vessel is blocked, the blood concentration increases, which adversely affects blood pressure, and the eyes become blurred due to insufficient blood supply and increased blood pressure. The more severely the blood vessel is blocked, the more severe the damage to the optic nerve will be.

Tips: If you want to avoid damage to your body caused by blood vessel blockage, you should go to the hospital in time to check whether the blood vessels are blocked. If the results of the examination show that there is indeed a blockage of the blood vessels, you should follow the doctor's instructions and take the medication on time to reduce the occurrence of cerebral infarction.

If the blockage of a blood vessel in the brain is not severe, you can unblock the blood vessel with exercise or diet. Aerobic exercise is generally done 3 to 5 times a week to improve blood circulation.