Blushing and heating up generally means that the color of the face becomes red and hot after a person is stimulated psychologically or by something. When we are shy, angry, happy, embarrassed or doing something wrong and telling lies, the visual and auditory senses send neural messages to the cerebral cortex, so the kidneys secrete adrenaline, which makes the blood flow faster, the heart beats faster, and the blood vessels expand more blood flowing through the cheeks, causing a red and hot face. When experiencing more things, there is a certain experience, after the improvement of psychological quality, naturally not easy to blush, but if you want to quickly eliminate red, you can take the following methods: 1, with a towel dipped in cold water or ice water on the face for 5 minutes, the towel becomes hot immediately after the replacement, so that the face capillary constriction, blood flow becomes smaller, repeatedly on the face until the red eliminated. 2, drink cold water or ice water, can slightly reduce body temperature, blood circulation slowed down, so that the degree of redness is reduced. 3, deep breathing 10 times, relieve bad emotions, lower heart rate, so that the release of adrenaline slowed down, reduce the degree of vasodilation, the face red will subside. Blushing and fever is a normal phenomenon of the human body, want to solve the dilemma of blushing, but also usually need to improve the psychological quality and emotional stability.