Why do I blush when I exercise?

Some people blush when they exercise, so this symptom makes many people particularly troubled, because it not only affects their facial image, but also affects their health. Therefore, many patients with this symptom want to fully understand the reason why they blush during exercise. The following is a detailed introduction so that you can have a comprehensive understanding.

1. Blushing is caused by the secretion of adrenal hormones in the body, which causes the facial capillaries to open and increase blood circulation.

2. Never use cold water to wash your face!!! Doing so will cause adverse stimulation to the facial capillaries, which will not flow back and cause continuous blushing!

3. Don’t worry about it at all, it will gradually disappear after exercise. Do you understand?

After exercise, the body temperature rises, causing the capillaries to dilate, the heart rate to increase, and the cardiac output to increase. The sympathetic nerves in the autonomic nervous system are stimulated. Next, the sympathetic nerves are enhanced, directing a series of physiological changes in the body, vasodilation being one of them. The expansion of facial capillaries and increased blood flow is one of the reasons why the face turns red. In addition to dilating blood vessels, the sympathetic nerves also speed up the heartbeat. Differences in innate physical constitution and hormones are also related to "complexion". The increase in sympathetic nerve activity also stimulates the adrenal glands to secrete epinephrine and norepinephrine. Epinephrine increases cardiac output and causes vasodilation, but norepinephrine causes peripheral blood vessels to constrict. Vascular contraction should cause ischemia, a decrease in red blood cells, and a pale complexion. This is due to the complex interaction between the sympathetic nerves and adrenaline and norepinephrine, which is why some people blush after exercise, while others turn pale.

Moreover, it is related to personal constitution, so it is not the same for everyone. Exercise will accelerate blood circulation, and the increase in body temperature will cause the expansion of capillaries, so the skin color will appear rosy, especially in people with fair skin. The blood circulates to your face. And your heart rate increases a lot after exercise. Your face will be redder. The reason for the redness is that your exercise cells are better and your sweat glands are more developed. As for your classmates, they should be a little bit unhealthy. . That doesn't matter. . Don't worry too much about it, it's normal, not a disease.

The above content introduces in detail the reasons for blushing during exercise. I believe that many patients with this symptom have fully understood the reasons through the above introduction. After understanding, if their faces turn red during exercise, they will recover immediately after stopping exercise, which is not a big problem. But in order to find out the reason, it is best to go to the hospital for a check-up.