What is the reason for a hot face

summary

Facial perm is a kind of fever caused by internal injury. Internal injury fever is caused by internal injury, dysfunction of viscera, deficiency of Qi, blood, yin and essence. Generally, the onset is slow, the course of disease is long, and the clinical manifestation is low fever, but sometimes it can be high fever. The following explains why facial perm is.

What is the reason for a hot face

Reason 1: Generally speaking, heat can make skin blood vessels dilate, causing facial flushing. Although cold makes blood vessel contract, when temperature rises, blood vessel can counteract elasticity dilate, cause face to send hot.

Reason 2: in extremely cold temperature, may also be due to abnormal expansion of blood vessels caused by blushing. The clinical manifestations were filiform, punctate, stellate or flaky erythema on the face. When the temperature difference is too large, for example, from the cold air to the air-conditioned room, the microvessels lose their elasticity in repeated contraction and expansion, which is reflected in the cheeks and nose, making the cheeks red and tingling. In the early stage, the face turns red and can immediately return to its original state, but if it continues for a long time, the blood vessels will contract and lose the function of expansion. In the excessive expansion state, the face will harden, making it look red at ordinary times.

Reason 3: hot face refers to the change of temperature or mood, which is more likely to turn red than other people, and the color is dark and lasts for a long time. There are blood vessels in the skin, which expand or contract under the influence of nerve factors, especially in the buccal region where there are abundant capillaries, so the cheeks are more prone to redness.

matters needing attention

Should eat less will increase vasodilation of food, such as coffee, tea, cola and other caffeinated food. Supplement some vitamin B can also help nerve repair and calm the nerves. In addition, we should avoid sun exposure, wine, spicy and stimulating food, less anger, tension or excessive excitement, because these will contribute to facial perm.