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This is a temporary cerebral insufficiency. When you squat down, the lower limbs will be flexed, and the blood vessels in the lower limbs will be pressed so that the blood will not be easy to flow to the lower limbs, and the lower limbs will appear to be ischemia. Also, when you stand up after squatting for a long time, the blood vessels in the lower limbs will be restored to the smooth flow, and the blood will rush to the lower limbs in large quantities, so that the blood in the head will not be enough.
Many people think that it is anemia, but this phenomenon is not necessarily anemia, it may be a physiological phenomenon. People with this phenomenon usually do not squat for a long time, and when standing up after a long squat, they should stand up slowly to reduce the discomfort caused by this; It is advisable to participate in more physical exercise to enhance cardiovascular function. Exercise more, and all problems will patronize you less!
Usually sometimes it may be brain fatigue, our brain can't always be tired, we must always rest, Qian Shumei, remember to rest!!
People with anemia will experience symptoms such as pale mucous membranes, dizziness, dizziness, tinnitus, fatigue, palpitation, shortness of breath, poor appetite or indigestion. You can compare it to see if you have any of these symptoms.
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Normal, it's okay, whoever squats for a long time and suddenly stands up, I don't believe you, ask the people around you, they have the same phenomenon.
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Anemia, high or low blood sugar.
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Normal, squatting for a long time is like this. It's because my head is deprived of oxygen! Anyone will, don't worry.
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It may be caused by anemia, so be careful when eating.
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It's normal, because people who have been squatting for a long time will suddenly get dizzy when they stand up because of cerebral congestion.
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Estimated anemia, it is recommended to see a doctor to determine how to regulate.
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Because of anemia, the hemoglobin content in the blood is relatively small, and the blood cannot be supplied to the head in time, so as soon as you stand up, you will feel dizzy and unstable.
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It is very likely that because of anemia, blood flow cannot flow back into the brain, so I feel dizzy when I stand up.
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It may be because you are moving too vigorously when you stand up. This leads to ischemia and hypoxia in the brain, resulting in insufficient blood supply. That's why you get dizzy. Try to get up a little slower.
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It may be caused by heat stroke due to too hot weather, or due to low blood pressure, or due to low blood sugar, or caused by irregular diet, or caused by excessive dieting**.
Standing up suddenly will cause the brain to be instantly insufficient, and you will be a little dizzy, and you will not have this situation if you stand up slowly.
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. >>>More
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: >>>More
Every day we are using our bodies to complete all kinds of work, but we do not serve our bodies well, and we do not know enough about our bodies, and there are many friends who don't know what is going on when they stand up and have black eyes after squatting for a long time? Then let Lemon tell you! >>>More
Because of squatting for a long time, the blood flow speed of the lower limbs is significantly slower than that of the upper body, and it will instantly speed up blood circulation all of a sudden, resulting in a feeling of dizziness, generally a few seconds, if the dizziness lasts for a long time and there is obvious discomfort, it may be anemia, it is recommended to drink some brown sugar water, eat some jujubes, eat more tomatoes, and eat at least one eggplant a day.