What's the reason for blushing

summary

There are many differences between now and in the past. For example, the number of otaku men and otaku women in the past is not as large as it is now. Many housemen and housewomen say that they stay at home because they have social phobia. However, we need to know this kind of psychological disease. Although many people will have it more or less, not so many people will suffer from it. Now I'll tell you what's going on and what's the cause of blushing.

What's the reason for blushing

Reason 1: facial vasodilation: there are many blood vessels in the face, and the blood of the human body flows up and down. When the blood vessels of the face dilate, there will be a lot of blood flowing to the face, making the face look red and very ruddy.

Reason 2: physiology: sometimes when the human body has a fever, the body feels hot, like a fire. This time, the body temperature rises, and the skin is full of blood. At this time, some energy can not be maintained in the body, and it appears on the face from the inside out.

Reason 3: emotion: sometimes people's emotions do affect the color of the face. For example, when they are angry and irritable, the blood vessels on the face expand easily and make the face red. But this is not caused by shyness. It is good for people to be in a good mood.

matters needing attention

In fact, social phobia is not an incurable disease, as long as you overcome the fear in your heart, you can cure it. This kind of psychological disease does not need any drug treatment. As long as you practice several scenes simulated by a psychologist, you will be able to solve the natural problems after you are proficient in this kind of social interaction.