Who can I why I just squat down and get up, my eyes are dark, and I can t stand steadily

That's because the amount of blood you return to your heart decreases when you get up, resulting in instantaneous cerebral ischemia, overwork and long-term fatigue, and also because of the strength of your body, so when you get up or get up, you should be slow, not too violent, and there will be no problem.

Pay attention to physical health and rest, especially students who use their brains for a long time and don't like to exercise.

Anaemia. It's just anemia, it's nothing, it's quite a lot of people.

Me too! You'll have to pay attention in the future! When you get up. Slowly, slowly!

It's true. Get up slowly, don't stand up too violently.

I pay attention to it now.

It's not a big deal

It's just mild anemia as long as you usually rest well! Do more exercise (pay attention to exercise more) and it will gradually get better!

I used to be like that, but now it's good! Totally fine.

Isn't it called hypoglycemia? At this time, you should get up a little slower, or eat some sugar to relieve it

It may be anemia or low blood pressure.

In fact, this phenomenon is very common, pay attention to get up slowly

Now you still have anemia.

Wow wow, wow, ......So do I.

It seems to be anemia......~

Due to the inertia, it is natural, as long as it is a person, it is just the difference between the body and the worst...

It may also be anemia, which should be normal.

Iron deficiency, iron supplements...Eat more animal blood, red meats such as pork and beef. The iron in it is in the form of heme iron, which is relatively easy to absorb!

For orthostatic hypotension, you can check it to see if there is any, and pay attention to whether there is anemia and hypoglycemia.

This symptom is called orthostatic hypotension.

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

When people squat, the waist and legs are bent, the blood can not go up and down, if you stand up at this time, the blood will flow down quickly, resulting in local ischemia of the upper body, but the brain and eyes have particularly strict requirements for oxygen and nutrients, and they must not be slack, and the short-term ** deficiency will also make their work malfunction, so there will be a feeling of blackness in front of the eyes and the world spinning. If the body is already weak, the situation will be more serious.

However, don't panic when this happens, you don't have to go to the hospital, the blood supply to the head is insufficient, the heart will immediately work hard, busy pumping blood, and it won't take long for the human body to return to normal. Of course, be careful not to move too violently when standing up, but 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.

Everyone squats for a long time and then stands up like that, the blood flow is not smooth, the temporary cerebral blood supply is insufficient, plus you stand up suddenly, there will definitely be dizziness, black eyes, it's okay.

Anyone who has studied physics knows that it is actually caused by inertia, when you stand up, the blood cannot immediately rise to the head, resulting in a temporary lack of oxygen in the head!

It's called low blood pressure, it's normal, don't worry, just take some medicine to replenish qi and blood, I have the same condition.

There is a lack of oxygen to the brain and you are a little anemic, buy some whole grain supplements.

Anemia: Eat more blood-replenishing foods.

If you are a woman, you will have a little anemia, so eat more nutritious food, and get up slowly.

Temporary cerebral anemia, no major problem.

I thought it was a temporary lack of oxygen to the brain, not a disease.

A little anemic, but it's fine.

The blood does not go to the head all of a sudden, which is normal.

Normal, but a little undersupplied.

I also went to the infirmary and the man said he was anemic.

Anemia, which I am too, is not a big problem.

Go and measure your blood pressure and eat some jujubes.

I'm like this a lot, and it's fine.

Analysis:

Guidance: It is recommended that you take more blood-tonifying drugs such as ejiao and angelica at the same time, and eat more red dates and red beans, so pay more attention to it, and don't get up too quickly and slowly.

There are two scenarios:

First, it is anemia, generally squatting and standing up suddenly will have black eyes and dizziness, if it is sitting, it will be considered anemia is more serious. Therefore, it is necessary to replenish the blood as soon as possible.

Second, it is a spinal problem, there may be bone hyperplasia in the spine, which will compress the nerves and cause a lack of oxygen to the brain. However, general spinal problems are rare among young people, and they used to be diseases that would only be obtained after middle age, but now this disease has been greatly advanced in the past, and many office workers have begun to have such diseases at the age of 25, mainly caused by long-term exposure to the computer and lack of exercise.

Everyone has this condition, but your condition is more serious, specifically it is a sign of low blood pressure, and it is better to stand up slower.

This is caused by your standing up too hard, blood pressure suddenly rises, which is very dangerous, in the future when squatting, you must find a place to stand up with handrails, to stand up slowly, do not use too much force.

Medically speaking, it is called temporary cerebral insufficiency Due to the low blood pressure in the head when squatting, the blood cannot reach the brain, and the oxygen concentration of red blood cells decreases, causing dizziness, dizziness, tinnitus, fatigue, and other symptoms To put it bluntly, it is a lack of oxygen You squat, you are also dizzy People with anemia will have symptoms such as pale mucous membranes, dizziness, dizziness, tinnitus, fatigue, palpitation, shortness of breath If not carried out in time**, the consequences will be serious Iron-rich foods mainly include liver, kidneys, heart, gastrointestinal and kelp, seaweed, and soybeans, spinach, celery, rape, tomato, apricot, jujube, orange, etc. are rich in iron, and folk also commonly use longan meat, jujube, and peanut underwear as blood tonic food. Modern medical research has proven that only ferric ions can be absorbed by the body. In an acidic environment, ferric iron is easily converted to water-soluble ferric iron, and iron absorption is hindered if there is a lack of stomach acid in the elderly.

Therefore, in order to promote the absorption of iron, you should also eat some acidic foods, such as tomatoes, jujubes, pickled cucumbers, sauerkraut, etc. Vitamin C also promotes the absorption and utilization of iron. Therefore, eat more vitamin-C-rich foods, such as fresh vegetables and fruits.

B vitamins (vitamin B12, folic acid) are necessary for the growth and development of red blood cells, animal liver and lean meat are more abundant, green leafy vegetables and other foods also contain folic acid, can be eaten more. Protein is an important raw material for haemoglobin, and patients with anemia should eat more protein-rich foods, such as milk, fish, eggs, soybeans and soy products. Patients with anemia often have poor appetite or indigestion, so special attention should be paid to the color, aroma and taste of the diet to promote the patient's appetite.

In fact, delicious dishes also have a stimulating effect on gastric acid secretion.

Because when you're squatting, your heart.

Attacking the viscera only requires bai to pump your blood up to half a meter high in the head; When I stand up suddenly, my heart is still pumping blood with a force half a meter high, but at this time, the blood needs to be pumped more than one meter and a half to reach the head, the heart strength does not keep up, the blood pressure in the brain is lowered, and there will be symptoms of temporary ischemia, dizziness, black eyes, and pain in the eyes when it is severe, and the limbs will tremble or even stand unsteadily and fall. At this time, the heartbeat will also speed up, and it will try to pump the blood up the head, so it will be fine after a while. It is necessary to strengthen nutrition and physical exercise to increase the health of the heart, so that it can respond to different situations at any time.

Hello! I'm here for you, I hope you are satisfied and helpful! 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.

Reminder: 1. It is best not to squat for a long time for people with this phenomenon, if you have to squat often due to work, you can prepare a low stool in advance to reduce the degree of flexion of the lower limbs; 2. When standing up after squatting for a long time, it is advisable to stand up slowly to reduce the discomfort caused by this; Care should even be taken to clean up the work site to prevent injuries after a brief loss of consciousness and a fall to the ground. 3. It is advisable to participate in more physical exercise to enhance cardiovascular function.

Why do people get dizzy when they stand up after squatting for a long time? 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.

I hope the above can help you, if you think it's good for the answer, thank you! ^_