After squatting for a long time, I stood up and suddenly felt dizzy, why ?

Normal people are basically like this. Because of the fierce stand up. Caused by insufficient blood supply to the brain

Normal, cerebral insufficiency

It should be anemia! Replenish the Iron Element!

The blood is temporarily ** not in the brain, the virus temporarily occupies the high ground, feet off the ground, try.

The reason for the dizziness that caused the long-term squatting and suddenly knowing the code to stand up is likely to be a kind of dizziness called"orthostatic hypotension"(orthostatic hypotension). This is a common symptom that occurs when you make a rapid transition from a sitting or squatting position to an upright position. When we stand up quickly after a long squat, gravity causes the blood to flow downward, so that the body needs to quickly adapt to this change of posture.

Normally, our blood is pushed upwards by the heart's pumping action and maintains a constant blood circulation. However, when you stand up quickly after a long squat, the blood supply to the upper body is insufficient due to the concentrated flow of blood to the lower part, which causes temporary hypotension.

Low blood pressure can cause the brain to not get enough oxygen, which can trigger a feeling of vertigo. At this point, you may experience dizziness, dark eyes, ringing in your ears, or even a feeling of fainting. This is the body's response to a rapid change in position, and it is a self-protection mechanism.

It is very common to get up quickly after squatting for a long time and feel dizzy in daily life. However, certain groups of people are more susceptible to such symptoms. For example, older people, pregnant women, people who stay in bed for a long time, or people with chronic medical conditions are more likely to have orthostatic hypotension.

To alleviate vertigo symptoms, here are a few simple things you can do:

1.Stand up slowly:As you transition from a squatting position to standing, you should slowly stand up and give your body enough time to adjust to the change in position.

2.Lie down and rest:If you feel dizzy after a long squat, find a safe place to lie down as soon as possible, lying flat and elevating your legs.

3.Stay hydrated:Drinking plenty of water can help keep blood pressure stable and prevent dizziness caused by low blood pressure.

4.Increase your workouts:Moderate aerobic exercise can enhance cardiovascular function and help prevent low blood pressure.

5.Avoid overexertion:Holding the same position for long periods of time or straining too hard can lead to poor blood circulation and increase the risk of vertigo.

It is important to note that if you frequently experience symptoms of vertigo after prolonged squatting, it is advisable to consult a doctor for further examination and evaluation to rule out other underlying health problems. If you have any further questions, please feel free to ask me. Wishing you good health!

The reason for the dizziness when standing up after squatting for a long time is that the blood is accumulated in the lower body under the gravity of the body, resulting in insufficient blood supply to the brain. When you stand up suddenly, the blood needs to flow back to the brain quickly, but due to the slower blood flow, it can lead to a brief lack of blood supply, which can cause a feeling of vertigo. This phenomenon is called"Orthostatic hypotension", which is usually temporary, but may be more noticeable or last longer for some people.

That's because if you squat or sit on a low stool for a long time, if you stand up suddenly, the blood will stagnate in the veins of the lower limbs for a short time, so that the amount of blood back to the heart is insufficient, and of course it will cause short-term ischemia and hypoxia in the brain and cause dizziness. There is also the possibility of anemia.

Orthostatic hypotension will have this symptom, it is recommended that you use ejiao to replenish blood and improve immunity.

This has something to do with everyone's physique, for example, athletes have a good physique, and this rarely happens.

In medicine, this phenomenon is called a temporary lack of oxygen to the brain.

When squatting, venous blood in both lower limbs accumulates in the lower limbs, and the amount of blood returned to the heart is reduced due to gravity when you suddenly get up, and then you can recover due to the body's adaptation. The average person will have a second or two of vertigo.

If fainting proves that the physical fitness is relatively poor, you should exercise more often, especially aerobic exercises such as running, to exercise the muscles of the lower limbs. This phenomenon is more common if you are older.

You don't need to take tonics indiscriminately, it basically has nothing to do with blood, and it is estimated that you usually sit more and walk less. If you have anemia, it will be more severe, you can go to the hospital to check for anemia.

Anaemia. Standing up and dizziness after squatting for a long time is a sign of anemia.

Before the question, I want you to go to the hospital to determine your hemoglobin and see if it is normal.

Blood is the carrier of nutrients, the blood is composed of red blood cells and hemoglobin, a hemoglobin can carry 4 oxygen molecules, you squat for a long time, the oxygen flowing through the blood will be less, so that the cardiovascular system is hypoxic, you will be dizzy.

How to solve it is also very easy to do.

Don't be in a hurry. You can buy some ejiao health products to take, or eat some animal offal, and eat more lotus white foods containing folic acid.

Don't be in a hurry. It works.

When a person is in a squatting position, the lower limbs are flexed, and the blood vessels of the lower limbs are compressed so that the blood is not easy to flow to the lower limbs, and the lower limbs appear to be ischemia.

When a person who has been squatting for a long time suddenly stands up, the blood vessels of the lower limbs are restored to unblocked, and at this time, it is like suddenly opening the floodgates, and the blood will rush to the lower limbs in large quantities, so that the head will not have enough blood, and the brain will not get enough oxygen and nutrition for a while.

The conclusion is that this phenomenon is mostly a normal phenomenon and is not caused by anemia.

Most of this situation is a normal phenomenon, and normal people may have this situation, because when people stand up suddenly, the heart has not had time to increase blood discharge, resulting in temporary ischemia of the brain, dizziness or gold stars in the eyes, etc., The main reason for this phenomenon is caused by temporary anemia of the brain.

When a person is squatting, the waist and legs are twisted and turned, and the blood cannot flow up and down. If you stand up abruptly at this time, the blood will flow down quickly, resulting in local ischemia in the upper body, but the brain and eyes have particularly strict requirements for oxygen and nutrients, and they must not be slackened. If you are already weak, the situation is more serious.

When standing up, don't move too hard, try as slowly as possible, so that the blood does not flow too violently, and the blood supply to the heart can keep up, and this phenomenon will not occur.

Many people have this experience: after squatting for a long time and then standing up suddenly, they will feel dizzy and dark. The main reason for this phenomenon is temporary anemia in the brain.

When a person is squatting, the waist and legs are twisted and turned, and the blood cannot flow up and down. If you stand up abruptly at this time, the blood will flow down quickly, resulting in local ischemia in the upper body, but the brain and eyes have particularly strict requirements for oxygen and nutrients, and they must not be slackened. If you are already weak, the situation is more serious.

However, don't panic when this happens, and you don't have to go to the hospital. If the blood supply to the head is insufficient, the heart will immediately work hard to pump blood up, and it will not take long for the body to return to normal. Of course, when standing up, don't move too hard, try as slowly as possible, so that the blood does not flow too violently, and the blood supply to the heart can keep up, and this phenomenon will not occur.

If you squat on the ground for a little longer, and when you stand up suddenly, you often feel the world spinning and your eyes are full of stars. This is caused by temporary anemia of the head.

When a person is squatting, there are some special cases for the distribution of blood in the body. The first is that the two legs are pressed very tightly, the blood vessels are flattened, and the blood reaching the lower limbs is relatively small; Secondly, because the head is slightly tilted forward when squatting, the blood to the head is relatively more distributed.

When you stand up suddenly, the blood vessels in the lower limbs suddenly release the compression, so a significant part of the blood flows to the lower half of the body.

In addition, blood also has a certain weight in the body, and when you stand up suddenly, the blood flow will also flow to the lower half of the body due to the attraction of gravity and inertia, and the blood distributed to the upper body will be reduced. In addition, when standing up, the head is also upright, and it is more difficult to spurt blood from the heart to the high head.

All of this results in a relative decrease in blood flow to the head. The human brain is the most in need of blood oxygen, and a temporary reduction in blood supply can make people feel dizzy due to temporary cerebral anemia. In addition, due to the decrease in blood in the head, the blood supply to the eyeballs is naturally less, so the phenomenon of dazzling and Venus will occur.

At the same time, anemia and hypoglycemia can aggravate this phenomenon.