Cold hands and feet in winter, but hot face how to return a responsibility?

summary

In modern society, people pay more attention to their health. In winter, there is a trace of blush on our white faces, which is very lovely! But some people don't think so. They not only don't feel cute, but also worry about it. What's the matter with cold hands and feet and hot face in winter? Let me tell you about it.

Cold hands and feet in winter, but hot face how to return a responsibility?

First, the general explanation is that the facial capillaries dilate and the blood is overflowing, resulting in redness of the face. In light cases, the face is reddish and slightly hot. In severe cases, the face is painful and hot.

Second: when we walk from the warm room to the cold outside, our face is suddenly stimulated by the cold. Out of self-protection, our body strengthens the blood supply of our face and contracts the capillaries to resist the cold outside. Due to the contraction of capillaries and adequate blood supply on the face, the face will be red.

Third: most of the time, we will encounter the time that makes us nervous and excited. At this time, we will always unconsciously feel that our face is red and hot. This is because, but when we are nervous and excited, our heart beats faster and the blood flow of the whole body speeds up. Because the blood vessels in the face have no venous valve (the valve that prevents the blood from flowing back) and the blood vessels relax, the reaction will be slow The most sensitive, so there will be face redness.

matters needing attention

In daily life, eat more fruits and vegetables, keep optimistic mood, pay attention not to fatigue, pay attention to the recovery of the body, in addition, if there are any symptoms should go to the hospital for examination, and corresponding treatment, these are to actively do.