It s always dark in front of you, and when you get up suddenly, you will see it dark , what s wrong

Manifestations of anemia. When the body maintains a position for a long time and changes suddenly, the speed of blood flow cannot keep up with the speed of the change in your body position, which causes local low blood pressure. For example, if you sit for a long time and stand up suddenly, then the head is the place where the blood pressure changes the most.

After a while, the blood came up, the blood pressure in the head returned to normal, and it slowly got better. The solution is to change the body posture not too quickly, but slowly, so that it will be better.

Are you like this after exercising? It's still like this when you stand up after squatting for a long time.

It is said that the cerebral blood supply is insufficient. Temper your body more.

It is best to go to the hospital for a check-up.

The one on the first floor is an exaggeration.

Stroke is fainting, not waking up. People are just in front of them.

My mother said it was anemia, I also had this condition, and I fainted twice, if it was sitting, it would suddenly stand up, like insufficient blood supply to the brain, eat more dates or something without blood.

It may be what Chinese medicine says: stroke, when it is severe, there is sometimes numbness in the hands or feet, and if it is serious, it goes without saying that it is serious, anyway, it is necessary to pay attention to it, and the body is its own.

If you squat down and stand up again, your eyes are dark, then you are anemic, and if you do this for no reason, then it is recommended that you see a doctor

I believe that many netizens will have the experience of dizziness, but because the way is different, the causes of dizziness are also different. Many people squat on the ground for too long, and they will feel dark in front of them when they suddenly get together, in fact, this is a very normal phenomenon, and everyone does not need to make a fuss. In fact, there is a certain scientific basis for this, not that I have any disease, so what is the cause of this?

1. Relevant scientific basis If a person squats for a long time, the blood of the whole body will be concentrated in the legs. If you are suddenly with me, the blood supply and oxygen supply to the brain will be insufficient, and then dizziness will occur at this time. Therefore, if you squat for too long, you should also get up slowly, and you will have dizziness when you suddenly get together, and in severe cases, it will cause fainting.

Therefore, for these health and wellness issues, everyone must pay more attention to them, otherwise they may cause harm to their bodies. <>

Second, the relevant prevention and control methods are not recommended for people to squat on the ground for too long, otherwise it will not only cause leg soreness, but also the oxygen supply to the brain is completely insufficient, you can find a small bench to sit on it or sit directly on the ground. And when you get up, you must get up slowly, and don't suddenly get together. There are also many elderly people who get up suddenly and even lose their lives because they have been squatting for too long, and there are not a few examples of this, so everyone should also take this as a warning.

3. Proper exercise As we all know, proper exercise can not only strengthen the body, but also have great benefits to the body. If you exercise for a long time, then the body's immunity will be improved, and it will also reduce the generation of other concurrent rates. If you squat on the ground for a long time, you will feel dizzy, but this phenomenon is obviously weakening.

Therefore, when you get off work or after school, you must pay attention to exercising more and strengthen your body.

Because if you get up too fast, the blood in the retina of the eye decreases**, and the blood circulation in the brain is blocked, so this phenomenon occurs.

This may be when the human body suddenly stands up from the squatting position, the blood in the chest, abdomen and head will quickly flow to the waist and legs due to gravity, causing ischemia in the upper body, especially the head, so it will lead to temporary insufficient blood supply to the brain, so there will also be symptoms such as black dizziness in front of the eyes.

Mainly because you get up too hard, or maybe because your blood sugar is relatively low, and you have a particularly severe anemia.