Strenuous exercise will make you dizzy for a while. Exercise is what we often do. Exercise is good for your health. Exercise can improve your immunity, but many people often breathe faster when exercising. Here's a detailed introduction to strenuous exercise for a period of time.

Dizziness after strenuous exercise 1 the following categories cause dizziness, dizziness or headache during exercise.

People who lack exercise engage in strenuous exercise. Usually there will be dizziness or headache, and there will be 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. Poor breathing rhythm will lead to insufficient oxygen in the body and dizziness.

Sometimes taking part in strenuous exercise too early after illness, taking part in exercise after fatigue or taking part in sports or competitions under the condition of insufficient sleep will cause a series of symptoms such as dizziness and headache. It should be pointed out that people who did not have dizziness and fatigue during exercise before now have these symptoms, accompanied by loss of appetite, poor sleep, shortness of breath, sweating, elevated blood pressure (antihypertensive food) and decreased sports performance, so they should be vigilant.

The performance of insufficient calories in the body. Symptoms such as dizziness and dizziness appear after a period of exercise or near the end of exercise, especially when the outside temperature is too high or too cold. The reason may be related to the lack of heat in the body and the decrease of blood sugar (blood sugar food) content. Therefore, taking part in long-term exercise in a hungry state is prone to dizziness, fatigue and sweating.

Caused by some diseases. People with chronic rhinitis, sinusitis, inner ear diseases, anemia and high blood pressure may feel dizzy or headache during exercise. Among teenagers, especially female teenagers (juvenile food), symptoms such as dizziness, pallor and palpitation appear during exercise, which are often related to low hemoglobin.

Prevention principles and treatment methods mainly include:

Strengthen comprehensive physical exercise. Many examples show that many people's dizziness and other symptoms are often related to physical weakness and lack of overall physical exercise. Therefore, strengthening the overall exercise of the body is an important factor in prevention.

Prepare activities and organize sports. Adequate warm-up activities can avoid dizziness and headache caused by strenuous exercise. After doing exercise, you can avoid this symptom caused by an emergency stop.

Make sure your body gets enough heat. Before long-term exercise or competition, you should take enough sugary equipment to avoid dizziness due to insufficient calories.

Find and treat fatigue in time.

Strenuous exercise will make you dizzy for a while. 2 1. Excessive exercise will exceed your own load.

The emergence of this disease is a reflection that the functional level of internal organs can not be integrated into strenuous fitness exercise. Inhalation is not very good, so that the body can not produce enough oxygen, resulting in dizziness, nausea, vomiting and other conditions.

Sometimes signing up for strenuous fitness exercise too early after illness, signing up for fitness exercise after fatigue or signing up for fitness exercise or competition under the condition of poor rest will cause a series of diseases such as dizziness and headache.

2, the body kinetic energy is not enough.

If dizziness, dizziness, nausea, vomiting and other symptoms appear after a period of exercise, or when the exercise is nearing completion, especially when the outside temperature is too high or too low, the reasons may be related to insufficient body heat and decreased blood sugar content. Therefore, it is very prone to dizziness, fatigue, sweating, nausea, vomiting and other symptoms when you register for long-term exercise with an empty stomach.

How to prevent this?

1, improve all-round physical exercise: Many examples show that many people have dizziness and other diseases that are often related to physical weakness and insufficient physical exercise. Therefore, strengthening physical exercise is the key factor of prevention. Naturally, every training is from shallow to deep, so don't be eager for quick success.

2. Fully prepare for activities and comb fitness exercises: Adequate warm-up exercises can prevent dizziness and headache caused by strenuous fitness exercises. After combing the fitness exercise, you can prevent such diseases caused by sudden termination.

3. Ensure sufficient caloric value of human body: Before long-term fitness exercise or competition, supplement foods with high caloric value as much as possible to prevent dizziness caused by insufficient caloric value.

Strenuous exercise will make you dizzy for a while. Why always feel dizzy?

① Brain-derived vertigo can be seen in the cerebral blood circulation disorder caused by cerebral arteriosclerosis (such as basilar arteriosclerosis) or cervical osteoarthrosis, or transient cerebral blood supply insufficiency caused by it. Its clinical features are dizziness, sleep disorder and memory loss, as well as occipital headache, paraplegia, speech disorder and emotional irritability. Generally, the disease develops slowly, and this kind of dizziness is characterized by easy occurrence or aggravation when the body position changes.

② Cardiogenic dizziness can be seen in acute cardiogenic cerebral ischemia syndrome, which is an acute cerebral ischemia caused by cardiac arrest, paroxysmal tachycardia, paroxysmal atrial fibrillation and ventricular fibrillation, and can be manifested as dizziness, dizziness, stomach discomfort and syncope.

③ Vascular inhibitory vertigo is often caused by emotional tension, pain, fear, bleeding, sultry weather, fatigue, emptiness and insomnia. Patients often have autonomic nervous dysfunction, such as dizziness, dizziness, nausea, epigastric discomfort, pale face, cold sweat and so on. At that time, the blood pressure dropped and the pulse was weak. Vascular inhibitory vertigo is more common in weak young women. Orthostatic hypotension refers to dizziness, dizziness and leg weakness when standing.

How to do dizziness after exercise?

After exercise, the amount of perspiration increases, breathing is accelerated, and the water in the oropharynx evaporates quickly, so many people will feel thirsty. Don't drink a lot of water at this time. If you drink plenty of water, your stomach will swell and your stomach acid concentration will decrease, causing abdominal discomfort. At the same time, after exercise, heart distension is still in a state of intense exercise. At this time, drinking too much water will increase blood flow and lead to overload of the heart. Therefore, after the heart beats slowly, rinse your mouth with clear water first, and then slowly add a small amount of water.

I feel very tired after exercise. Don't stop to have a rest at this time. In the process of exercise, all organs of the body are in a state of high excitement, especially the limbs move greatly, and the blood is mostly concentrated in the muscles of the limbs.

Sudden cessation of exercise makes a lot of venous blood in limbs unable to return to the heart in time and stay in limbs, resulting in insufficient blood supply to the heart. The brain will also experience dizziness, nausea and even vomiting due to heart ischemia. Therefore, after continuous high-intensity exercise, we should first adapt to slow-paced small-scale exercise, such as jogging, and take a few deep breaths to relax for a while.

My body sweats a lot after exercise. Many people like to take a cold bath immediately after exercise, but this is very wrong. If it is not done well, it will cause physical problems. After exercise, the skin capillaries dilate and the pores open. Taking a cold bath at this time is very easy to catch a cold. Moreover, skin is stimulated by cold water, blood vessels contract immediately, blood circulation is not smooth, and other chronic diseases can be caused.

There are also many people who like to take a hot bath immediately, but there is no such thing. Hot water stimulation will increase blood flow to the skin, resulting in insufficient blood supply to the heart and brain, dizziness, shock, fainting and other symptoms. The correct way is to take a warm bath for about half an hour after your body is stable.

Be sure to eat and do warm-up exercises before exercise, but if it is strenuous exercise, it will take an hour and a half at the earliest. Don't sit down immediately after exercise, walk slowly for a while before you stop, and don't sit down. You'd better stand against the wall. You can add some water appropriately, and you must drink it slowly.

Nearly 70% of dizziness patients are caused by ear diseases.

The sense of balance of human body is 80% maintained by ears, 15% by eyes and 5% by proprioception. So the imbalance of the body is probably caused by the problem of the ear. According to relevant statistics, 67% of dizziness is caused by ear problems. Experts said, "among the causes of dizziness, otogenic diseases are the most, but people often think of seeing an otologist at last."

According to reports, ear diseases that may cause dizziness include Meniere's syndrome, vestibular neuritis, internal auditory artery occlusion, benign positional vertigo, motion sickness, otolith and so on. Using eyes for too long or staring for a long time may also cause dizziness, such as diplopia caused by ophthalmoplegia, driving too fast or standing on a cliff, which may cause dizziness.

Besides otogenic and ocular dizziness, nervous system diseases are also one of the important causes of dizziness, such as cerebral ischemia, cerebellar diseases, brain diseases, brain trauma and some types of epilepsy. In addition, patients with autonomic nerve dysfunction and some neurosis often feel dizzy.

"Insufficient blood supply to the brain caused by various diseases can also lead to dizziness." According to experts, hyperlipidemia and thrombocytosis can increase blood viscosity and slow down blood flow, resulting in insufficient blood supply to the brain, which can cause dizziness and other symptoms. Cerebral arteriosclerosis can also reduce the inner diameter of cerebral blood vessels and reduce cerebral blood flow, resulting in insufficient blood supply and oxygen supply to the brain, causing dizziness.