How did left ear have a fever to return a responsibility?

summary

Sometimes our ears often get hot. But we don't know what's going on. Some people say that when the ear is inexplicably hot, it is because someone is saying bad things about you. In fact, it's not. Sometimes our actions can cause our ears to get hot. Now let's share with you what's going on with ear fever!

How did left ear have a fever to return a responsibility?

First: when we have just finished strenuous exercise, the heart beat faster. This will provide more blood to the limbs. After exercise, the blood needed by the muscles will be reduced, but the heartbeat will not weaken quickly, so the blood will rush to the head and cause the ears to heat.

Second: when you are still shy, when you have a heated argument with others, or when you have a problem in the exam, you will also feel very hot. This is because the cerebral cortex is highly excited and tense, which leads to the expansion of skin blood vessels, the acceleration of heart beat and the acceleration of blood flow.

Third: when the weather outside is cold, blood vessels will contract when they are cold. This will cause us to turn pale. If you go to a room with high temperature, the blood vessels will become hot and thick immediately, and the ears will feel hot.

matters needing attention

Red ears, because the blood has a certain temperature, so the ears will feel hot.