Why does my face turn red and hot whenever it gets hot in summer?

When the face gets hot, it tends to turn red, which is often related to the shallowness of capillaries, abnormal dilation of blood vessels after being heated, and excessively thin skin stratum corneum. In response to this situation where the face turns red and hot easily, it is important to take good care of the skin daily, pay attention to sun protection and heatstroke prevention when going out, which can effectively improve the symptoms of facial redness and heat. Here are the reasons why the face turns red and hot easily:

1. Shallow capillaries:

The blush we see on the face is actually the color of the capillaries. The color of capillaries is originally very shallow, and many capillaries are closely clustered together, so they form a blush. Solution: If there are obvious blood vessels on the face, it indicates that the capillaries themselves are shallow. This condition generally does not require treatment, and only requires good skin care.

2. Hot weather causing capillary dilation:

During hot weather, not only does the body feel hot, but the face also feels hot. Therefore, the capillaries on the face expand under the influence of high temperature. This blush not only occurs when exposed to the sun outdoors, but also when exercising indoors or in an oxygen-deficient environment. Solution: This situation does not require excessive concern, and simply taking measures to lower body temperature and prevent heatstroke is sufficient.

3. Delicate skin:

Facial redness caused by sun exposure outdoors only occurs in summer and is usually due to delicate skin. This situation is less common among adults and more common among children and infants. It is necessary to take sun protection measures before going out.