I always feel dizzy after working for a long time, how should I relieve it?

Of course, if your office is more closed or depressed, you can also have the above symptoms, usually in the office where you work, don't be too nervous, you can relax your mind, combine work and rest, you can take a break when you feel tired, ventilate the window of the big test, and change some fresh air. If you feel dizzy after sitting indoors for a long time, and want to sleep, it is generally considered to be caused by lack of oxygen and air circulation.

Drink plenty of water, rest more, avoid exertion, quit smoking, alcohol, spicy food. Exercise appropriately, pay attention to the adjustment of the environment! If you usually sit at the desk for too long, it is easy to lead to cervical spondylosis, which can cause dizziness, so it is recommended that you usually do more aerobic activities outdoors.

Move your neck more. If you have dizziness and want to sleep after sitting for a long time, it is recommended that you pay attention to regular work and rest, take a proper lunch break, strengthen exercise, and eat more vegetables and fruits. It is related to neurasthenia caused by factors such as excessive use of the brain, and it is necessary to pay attention to rest and maintain sufficient good sleep, appropriately use some traditional Chinese medicine to recuperate, and if possible, you can rest for a period of time.

Sources of air pollution in offices. There are many causes of dizziness, such as poor rest and mental tension, which can also easily cause dizziness. Usually in the office at work, don't be too nervous, you can relax your mind, combine work and rest, you can take a break when you feel tired again, ventilate the windows of the big test, and change some fresh air.

In addition to decoration and furniture pollution, biological pollution in air conditioners is a major problem for office air pollution. Because the inside of the air conditioner is a dark and humid environment, coupled with the high humidity of the weather, it is suitable for mites, molds, viruses, and "legionella" to grow and multiply in the air conditioner, which is hidden in the air conditioner, and constantly enters the indoor air through the circulating airflow, and disperses in all corners of the room, so that people are infected with influenza, tonsillitis, etc.

I feel dizzy after working for a long time, because the brain consumes too much oxygen, which causes dizziness. When you usually work in the office, you can take a break, get up and move and then work.

When a person who has been squatting for a long time suddenly stands up, the blood vessels in the lower limbs are restored to unblocked, and at this time, it is like suddenly opening the floodgates, and a large amount of blood will rush to the lower limbs, so that the head will not have enough bloodIf the brain does not get enough oxygen and nutrients for a while, most people will experience dizziness and heartbeat, but after the body adapts, this phenomenon will soon disappear.

People with this phenomenon should not squat for long periods of time. If you need to squat frequently for work, you can prepare a low stool in advance to reduce leg bending; When squatting for a long time and standingYou should stand up and slowly reduce the discomfort caused by this; Even pay attention to cleaning the workplace to prevent short-term loss of consciousness after an injury. In general, we should do more physical exercises to enhance cardiovascular function.

Why do people get dizzy when they squat for a long time?

If you squat on the ground for a long time and suddenly stand up, you will often feel the spinning of the sky and the twinkling of the stars. This is due to temporary anemia of the head. When a person squats down, there are some special blood distribution situations in the body.

One is that the legs are tight, the blood vessels are flat, and there is relatively little blood flowing to the lower limbs; The second is that the head is slightly forward when squatting, and the blood flow to the head is relatively large.

When you stand up suddenly, the blood vessels in your lower limbs suddenly release pressure, so a significant portion of the blood flows to your lower body.

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.

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 in the lower limbs are restored to unblocked, and at this time, it is like suddenly opening the floodgates, and a large amount of blood will rush to the lower limbs, so that the head will not have enough blood, and the brain will not be sufficient for a while.

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. 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?

People with this phenomenon are usually not squatting for a long time, if they have to squat often due to work, they can prepare a low stool in advance to reduce the degree of flexion of the lower limbs; When standing up after squatting for a long time, it is advisable to stand up slowly to reduce the discomfort caused by this;

If the brain does not get enough oxygen and nutrients for a while, most people will experience dizziness and heartbeat, but after the body adapts, this phenomenon will disappear soon. Most of this phenomenon is a normal phenomenon and is not caused by anemia.

It should be that when a person who has been squatting for a long time suddenly stands up, the blood vessels in 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 blood in the head will not be enough.