What is the cause of weakness in the legs of a person with a cerebral infarction? How long does it t

This is because people with cerebral infarction have a certain amount of damage to their nervous system, and the brain cannot control the nervous system of various parts of their body well, which will make it inconvenient to move; If the cerebral infarction can be treated in time to promote the recovery of blood to a healthy state, this symptom can be well alleviated, but if some cerebral infarctions are more serious, they may not be able to recover the vigorous walking state of two feet for life.

The weakness of the legs in patients with cerebral infarction is due to the ischemia and necrosis of brain tissue cells after cerebral infarction, resulting in damage to the corticospinal tract. When the corticospinal tract is damaged, it causes weakness in the limb on the opposite side of the lesion. As a result, patients with cerebral infarction usually present with weakness of one limb as the first symptom.

Cerebral infarction is caused by insufficient blood supply to the brain, which is a very important part of the human body, and may lead to dizziness and even shock when there is insufficient blood and oxygen supply to the brain. More severe cases can lead to brain tissue death. This brain tissue death is usually irreversible.

Not only that, for patients with cerebral infarction, there will be a very same symptom, that is, leg weakness. This is due to the ability of the brain to control the entire body. Therefore, due to the irreversible death of brain tissue, this leg weakness is also very slow.

It usually takes a very long time to recover.

One. Mild cerebral infarctionFor some patients with cerebral infarction, the symptoms of cerebral infarction are not very serious. However, there are still symptoms of leg weakness, which usually take up to two years because the symptoms are not very severe.

Compared with other conditions, the ** period of two years is a relatively chronic process, so the patient's recovery is also a chronic process. Therefore, for this kind of patient, the most important thing is to actively carry out ** training, although it is a painful process. But this is a stage that a patient with a cerebral infarction must go through.

Only in this way can the symptoms of the patient's leg weakness be improved.

Two. For patients with severe cerebral infarction, it is necessary to actively cooperate**, because such patients are more likely to leave sequelae. For the sake of the patient's own safety, early detection and early detection must be achieved.

However, if the patient's condition is after cerebral infarction, there will be a process of cerebral edema. In this process, the symptoms of leg weakness are even more manifested. In this case, it is usually necessary to wait until after cerebral edema to do ** training.

This kind of leg weakness caused by cerebral infarction takes longer to recover, usually five years or even longer.

Finally, I believe that every patient with cerebral infarction can recover his condition through certain ** and ** training. I also hope that patients with cerebral infarction will not give up on themselves, although the recovery process is very long, but the results are surprising.

The reason why you have cerebral infarction and your legs are weak is because the blood circulation in the brain is not good, which has an impact on the whole body, and it will get better in a few minutes.

After a cerebral infarction, your legs will be weak. It is caused by a lack of qi and blood. Usually to strengthen exercise, but also pay attention to replenish qi and blood. It should get better in about a year.

Because after having a cerebral infarction, it will actually affect the nervous system, and then involve your limbs. It should take a long time to get better.

Weakness in the legs is due to insufficient blood supply to the brain due to cerebral infarction, and the instructions to guide the movement of the legs cannot be delivered in time, so there will be weakness in the legs, and the good time varies from person to person

We can talk about it in three questions, what is cerebral infarction? Why does cerebral infarction have no strength in the feet? How long does it take to get better?

Blood runs through blood vessels, transporting oxygen, nutrients, metabolic waste, and more. With old age or the body is not so healthy, it is easy to appear some plaque, garbage, etc., when these lumpy garbage runs with the blood throughout the body, there is nothing to do in the large blood vessels, once it runs to the small blood vessels, it is easy to block the blood vessels, when it runs to the smaller branch blood vessels of the brain, it is easy to block the cerebral blood vessels, there is no blood flow in the blood vessels in the back section of the blockage, nutrients and oxygen can not pass, and the brain tissue it nourishes will be ischemia and hypoxia.

If the infarction is quickly washed away and blood is reperfused, the brain tissue is less damaged; If the infarction is too long, the brain tissue will be damaged.

The brain is our control center, and all the movements and sensations of the whole body can find an area in the brain.

Strictly speaking, it is possible not only for the feet, but also for the whole body, and the most common is half of the body, hands and feet, and different parts of the infarction will have different manifestations. Some are only mild dizziness, some are crooked mouths, some are weakness in half of the body, and some are completely paralyzed in half of the body.

The brain is divided into two halves, and normally our brains control our hands and feet crosswise. That is, the brain on the left side controls our hands and feet on the right; The brain on the right side controls our hand and foot on the left.

When there is a problem in the area of the brain that controls our hands and feet, there is a problem with the hands and feet that it controls.

The sensation of the feet and the areas that run in the brain are adjacent areas. Control movement a little in front of the top of the head; Control the sensation a little behind the top of the head.

When there is a problem in the area that controls sensation, it manifests as numbness, hypoesthesia, and unconsciousness; When there is a problem in the area that controls movement, it is manifested as weakness, inability to move, inability to lift, inability to walk, etc.

From the above description, it can be known that when there is an infarction in the motor area of the brain that governs the foot, there will be a manifestation of weakness in the foot. And both feet have weakness, to see if there is a cerebral infarction on both sides.

The same is the weakness of the feet, some light and some heavy.

The onset of cerebral infarction is already known, that is, the blood vessels are not blocked.

If the infarction is washed away within a few minutes after the blockage, the brain tissue will not be greatly damaged, and the blood can be restored after recirculation, and the weakness of the foot will recover quickly, and the weakness of the foot will be greatly improved within a few hours.

If the infarction is washed away again within four or five hours after blocking, the brain tissue will not only be ischemia and hypoxia in these four or five hours, but there will also be local edema, but the scope is not large, so that after the blood is restored, it will promote the differentiation of the surrounding brain tissue and brain cells will take over the control of the foot, and when it is re-controlled, the weakness of the foot will be restored.

If there is no recanalization for a long time after blocking, or the blocked blood vessels are relatively large, and there is more nourishing brain tissue, resulting in edema and necrosis of a large piece of brain tissue, it is more difficult to re-establish control, and the more bad it is, the slower it will be repaired. And the longer it goes, the more difficult it will be, and this kind of early strengthening of functional exercises, let the brain know that there are still areas of hands and feet to be established quickly.

Introduction: Physical health is a concern for everyone, so we usually need to know how to maintain health, you will find that some people with cerebral infarction will have weak legs, what is going on? Let's go and ask the doctor.

1. The reason for the weakness of the legs of people with cerebral infarction

Second, there are many precautions

Because this is a chronic disease, it belongs to the cerebral blood vessel blockage and causes brain cell necrosis, which is related to the arteriosclerosis of the body, so people who have suffered from cerebral infarction for a long time will have weakness in their legs and lose their mobility.

Patients with cerebral infarction have symptoms of weakness in their legs because the central nervous system of the brain is damaged and they are unable to control the movement of their limbs.

In people with cerebral infarction, the brain tissue that controls the legs dies and the nerves are broken, so it can lead to weakness in the legs and even paralysis.

People with cerebral infarction will suddenly be unable to use their hands and feet, because cerebral infarction will make the brain unable to function normally, and some people will also compress the nerves, resulting in the central nervous system can not transmit correct commands, and the hands and feet often feel that they have no strength at all. Some patients will have direct paralysis of the hands and feet, most of which are caused by cerebral infarction, and should be sent to the hospital as soon as possible**. There are also some patients with cerebral infarction who have twitching of the hands and feet in the early stage, especially at night.

This situation is very obvious. Some patients do not pay attention to tetany and think that tetany may be caused by calcium deficiency. However, if the elderly have paroxysmal convulsions of the hands and feet, they should go to the hospital for regular check-ups**, because a large part of the cause is also caused by cerebral infarction, so it is necessary to prevent it from happening.

Of course, there are other reasons, or take the elderly to the hospital for a check-up, and usually take more calcium supplements and exercise more. Because the body of the elderly is not as energetic as that of young people, when people reach a certain age, their physical fitness will undergo certain changes. The tenacity of bones and the elasticity of muscles may slowly age, unlike the strong body of young people, and the physical weakness of the elderly, so we must be more considerate and caring for the elderly in our lives.

If the cerebral artery blood supply is insufficient, the patient will feel that the base of the tongue is hard, the speech is not good, slurred, and the language disorder appears, which is mostly caused by affecting the language center of the cerebral cortex. And it will also be manifested as easy to choke on drinking water, easy to choke on eating, easy to bite the tongue, etc., at this time, you must be cautious and go to the hospital for examination as soon as possible.

Weak or weak in both legs and can wrestle even on flat ground. This is because lesions occur in any hemisphere of the brain and can lead to hemiplegia on the opposite side of the lesion, which can range from mild to severe.

At this time, there will be abnormalities in the limb sensation, such as inflexibility and weakness of the legs and feet, which is likely to be a sign of ischemic stroke.

If there are elderly people in the family, you must pay attention to it, and finally, I wish you a happy life!

After cerebral thrombosis occurs, blood compression of nerves will affect the nervous system of the person, and in severe cases, paralysis of the lower body will occur.

Weakness in the legs is a mild symptom, and when the body slowly absorbs the blood, it will get better, so you should strengthen your exercise.

It is because the brain has no way to activate, there is no way to issue orders, and control one's body, so there is no strength in the legs.

It is because cerebral infarction is a relatively serious head disease, and the human brain is a relatively important organ.

After cerebral infarction, the main reason for the weakness of the legs is the metabolic disorder of the brain, and the nervous system of the brain is atrophied, in which case the legs will become weak.

This is because it is a complication, and many nerves in the brain are connected to the organs of the whole body, so there will be numbness in the limbs.

See Chinese medicine plus ** exercise.