I feel dizzy when I exercise. Nowadays, people are very concerned about health, and everyone realizes the importance of exercise to health. The concept of exercise is more and more popular, but many people will find that they are prone to dizziness during exercise. What happened when they felt dizzy during exercise?

Feeling dizzy and faint after exercise is caused by 1 disease.

People with chronic rhinitis, sinusitis, inner ear diseases, anemia and high blood pressure may feel dizzy or headache during exercise. Among young people, especially women, symptoms such as dizziness, pallor and palpitation appear during exercise, which are often related to low hemoglobin. For symptoms such as dizziness caused by such reasons, we should actively treat the primary disease and fundamentally eliminate the cause.

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Exercise too early after illness, exercise after fatigue or exercise or competition under insufficient sleep will cause a series of symptoms such as dizziness and headache. When training, the breathing rhythm is not good, for example, holding your breath makes your body lack of oxygen, and dizziness will also occur.

Active exercise

People who lack exercise will experience dizziness caused by strenuous exercise. Everyone who works out in the gym should have had this experience. When they go to the gym for the first time and get off the treadmill, they will feel that the whole person is floating. In severe cases, they may have dizziness or headache, as well as symptoms such as pallor, asthma, nausea, vomiting and muscle spasm. This is a reaction that the functional level of the body's respiratory organs cannot adapt to strenuous exercise.

Insufficient heat in the body

When the exercise begins for a period of time or comes to an end, especially when the outside temperature is too high or too cold, symptoms such as dizziness and dizziness appear, and the reasons are related to the lack of heat in the body and the decrease of blood sugar content. Therefore, taking part in long-term exercise in a hungry state is prone to dizziness, fatigue, cold sweat and other phenomena.

When people exercise on an empty stomach, it is easy to feel dizzy because of the low blood sugar level in the body. You can eat some fruit or drink some freshly squeezed juice to relieve yourself before exercise, but try not to eat too much before exercising. Exercise after meals will also bring many adverse effects to people's health.

I feel dizzy after exercise. I felt dizzy and almost fainted after strenuous exercise. I think it is physical fatigue after strenuous exercise. At this time, you should adjust your breathing, pay attention to rest, and drink plenty of water to make your body recover gradually. In addition, it may also be caused by some pathological factors, such as cerebral ischemia and hypoxia, hypoglycemia and so on. Therefore, it is necessary to see a doctor in time to clarify the cause and carry out symptomatic treatment.

1, cerebral ischemia and hypoxia: during strenuous exercise, blood flows to skeletal muscles of the whole body, blood flows to the heart is reduced, and blood circulation is blocked, which may cause insufficient blood supply to the brain. And after strenuous exercise, the metabolic rate of the body increases, and the body tissue consumes a lot of oxygen, which leads to hypoxia in the cerebral cortex and symptoms of balance disorder and dizziness. At this time, you should gradually stop exercising, and then sit down or lie down to avoid aggravating dizziness. When necessary, oxygen inhalation treatment should be carried out under the guidance of a doctor.

2, hypoglycemia: after strenuous exercise on an empty stomach, it may increase the body's consumption, causing hypoglycemia such as lack of energy, dizziness, and almost syncope, and may also be accompanied by palpitations, sweating, and tremor. Chocolate and candy should be eaten in time to supplement energy, and those in coma and shock should go to the hospital for glucose infusion and other treatments in time.

3, electrolyte disorder: after strenuous exercise, it may cause a lot of sweating, leading to electrolyte loss in the body, dizziness, almost syncope, may be accompanied by vomiting, limb weakness, convulsions and other manifestations. Normal saline or glucose water should be supplemented according to the doctor's advice to keep the water and electrolyte in the body stable;

4. Other reasons: Patients with vascular diseases, arteriosclerosis, plaques and other diseases may increase the risk of illness after strenuous exercise, affect the normal operation of blood, or make plaques fall off, causing dizziness and almost syncope. You should go to the hospital immediately, use aspirin, clopidogrel and other drugs to prevent thrombosis under the guidance of a doctor, and use hydrogen chloride. Antihypertensive drugs such as thiazide, etc. , symptomatic treatment for the primary disease.

In addition, strenuous exercise beyond physical load is not recommended, and don't stop exercising immediately after strenuous exercise. You should transition to jogging, walking and other stages to gradually restore blood circulation. When the respiratory rate and heartbeat rate return to normal, stop exercising and rest, and pay attention to observe your symptoms.

Feel dizzy after exercise. Caused by three symptoms.

Dizziness caused by some diseases, such as cervical spondylosis, especially C2 joint disorder, is very prone to dizziness. The diagnosis can be confirmed by taking a photo of the mouth opening at this position. In addition, people suffering from chronic rhinitis, sinusitis, ear canal diseases, anemia, hypertension and other diseases may feel dizzy during strenuous fitness exercise.

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Doing fitness exercise too early after illness, doing fitness exercise after fatigue or doing fitness exercise or competition under the condition of insufficient sleep will cause a series of diseases such as dizziness and headache. Inhalation rules during training are not very good. For example, holding your breath may lead to insufficient oxygen production and dizziness.

Extreme fitness exercise

People who lack exercise are dizzy, and people who exercise in health clubs should have this personal experience. When they come out of the home treadmill for the first time, they will feel that everyone will float, and in severe cases, they will continue to feel dizzy or have a headache. In addition, they will have symptoms such as pallor, panting, nausea and vomiting, muscle spasm and so on. It's the body calling for the human body. The functional level of organs can not be integrated into the required reflection during strenuous fitness exercise.

Body heat is not enough.

At the beginning of exercise or near the end of exercise, especially when the outside temperature is too high or too low, dizziness and other symptoms appear, and the reasons are related to insufficient heat in the body and the decrease of blood sugar content. Therefore, it is very prone to dizziness, fatigue and sweating when you register for long-term exercise with an empty stomach.

Lack of exercise

Usually lack of exercise, there is no basic physical fitness, once employees engage in strenuous fitness exercise, exceeding their own load, it is very easy to get dizzy, and some people will continue to have symptoms such as pallor, panting, nausea, vomiting, muscle cramps and so on. This is a reflection that the body can't integrate into strenuous fitness exercise.

Wrong way to move.

When exercising, the inhalation law is not well controlled, which makes the body lack of oxygen and dizzy.

The cause of hunger

In the case of hunger, the body's calorific value is not enough, the blood sugar content is low, and dizziness can also occur.

Prevention standards and solutions

(1) Improve all-round physical exercise. Many examples show that many people's dizziness and other diseases are often related to physical weakness and insufficient all-round physical exercise. Therefore, improving the all-round exercise of the human body is the key element of prevention.

(2) do warm-up exercises and comb fitness exercises. Adequate warm-up exercise can prevent dizziness and headache caused by strenuous fitness exercise. After combing the fitness exercise, you can prevent such diseases caused by sudden termination.

(3) ensure that the body has enough heat supply. Before long-term fitness exercise or competition, you should bring enough sugary instruments and equipment to prevent dizziness due to insufficient calorific value.

(4) Handle and cure overwork in time.