What causes red ears? It’s because of this!

Red ears are very common in life, and there are many reasons for this. This is also a problem that many people are concerned about. For example, red ears can occur when the temperature is too low, after exercise, etc. The specific reasons will be explained to you below.

1. The temperature difference between indoor and outdoor in winter. When I went out to buy lunch at noon today, the winter in Jinan is very cold. The temperature outside is about minus 7 degrees Celsius. When I returned to the office, my ears suddenly became very red. In fact, it is very easy to explain. The temperature outside is relatively low and our ears are also cold. When we suddenly enter a warm place, our ears will expand with the indoor temperature, which will make our ears become very red.

2. After exercise, after we have done strenuous exercise, we often find that our ears become red. After exercise, our heart often cannot slow down immediately, so a large amount of blood will flow to the heart, and the blood vessels will expand, making the ears become very red.

3. When shy, you will often find some children feel shy when they see strangers, and sometimes even when they are doing things. When they are shy, not only will their ears turn red, but it will also easily show on their faces. Of course, when we are nervous, our ears will also become nervous.

4. During exams, I remember that in the senior year of high school, there would be a small test every week and a big test every month. During the exams, when I encountered questions I didn’t know the answer to, my ears would often become very red because of the discomfort. In fact, the redness of the ear is related to blood.

5. Ears turn red when making a phone call. Sometimes when we talk on the phone for a long time, we may feel our ears getting hot and turning red. In fact, this is not due to any other reason, but because of radiation. The radiation from mobile phones is relatively small, but if you use them for a long time, your ears will turn red.