Why do people blush when they re shy?

Normal psychological reaction, people nervous will cause the heart to beat faster, blood flow to speed up, and then the body temperature rises, blushing is a normal physiological reaction, not only the face will be red, but other parts of the body will also reverse.

I don't know much about the normal reaction of the body, but the heart beats faster, and the body temperature rises and causes the face to blush, which is a terrible feeling.

The fundamental reason why people blush when they are shy is that mental excitement causes the sympathetic nervous system to be excited, which in turn promotes the increase in adrenaline secretion, which causes the heart to beat faster, dilate blood vessels, and increase congestion and blood circulation.

The facial blood vessels are abundant and shallow, so they are easy to see; The facial nerve is also abundant, so you can feel the heat.

In fact, when a person is excited, the whole body changes. In addition, people's emotional expression is mainly focused on the face, and people's attention is often expressed through the face in social interactions.

As a result, oxygen consumption in the face also increases, and blood flow naturally increases. Similar to after we eat, a large amount of blood is concentrated in the stomach and intestines to help digest and transport nutrients.

Of course, not everyone will be like this. A person who lacks emotion in his heart is not easily excited; A person whose moral qualities deviate from public standards does not know shyness.

This must be a physiological reaction.

In my opinion, shyness speeds up the reaction in the heart, which promotes faster blood circulation.

Therefore, in the most thin place, there will be a ruddy phenomenon.

I guess hormones are at work.

Poor psychological quality, people who care about other people's opinions will have a sense of tension or excitement when interacting with people they are not familiar with or more important, and reflexively cause the human sympathetic nerve to be excited, and the secretion of catecholamines such as norepinephrine increases, so that people's heartbeat accelerates, capillaries dilate, that is, blushing.

Hello friends, blushing is the color produced when a large amount of blood flows to the brain through the arteries of the face. When you are very scared, you will accelerate the flow of blood to the heart, mainly because of the color produced by the veins and blood vessels, so it will be pale.

It may be that there are big ups and downs in the mood, the adrenaline secretion increases, and then there is a manifestation, and when you are angry, you blush, all of them are blushing, but with the expression, it gives others a different feeling!

1.After consulting psychologists and doctors, people with poor psychological quality and who care about other people's opinions will have a sense of tension or excitement when interacting with people they are not familiar with or are more important, and reflexively cause the human sympathetic nerve to be excited, and the secretion of catecholamines such as norepinephrine increases, so that people's heartbeat accelerates and capillaries dilate, that is, it manifests as blushing.

2.Talking to others, blushing easily when shy is also a slight social anxiety and social fear, which is not very serious, you can first try to alleviate it through self-desensitization training, try and adapt to crowded occasions more, so that you can better integrate.

The blood circulation is fast, especially on the face, so the face is blushing.