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There is a little boy, his ears are often red, very hot, sometimes an ear is hot, sometimes both ears are hot at the same time, what is going on?

After analysis, we give comments and suggestions:

Hello, it may be due to cold frostbite, and the ears heat up after the temperature rises.

treatment:

1, using fresh ginger slices to cover the skin of the ears, even for a few days, can prevent the regeneration of frostbite; if the frostbite has been born, it can be heated into a paste with fresh ginger juice, and then apply the frostbite to the affected area twice a day. After three days of painting, it will be effective. .

2, use “ten drops of water” to wipe the frostbite area, 6 ~ 10 times a day, for the frostbite is not broken, the effect is better; if the local skin ulceration, can be rubbed with erythromycin ointment, after the inflammation is dissipated Use ten drops of water.

In general, there are three cases of ear fever.

　　First,After doing strenuous exercise, you often feel your ears warm. This is because when people exercise, the heart beats faster and more blood is supplied to the muscles of the limbs. After the body exercises, the blood required for the muscles is reduced, but the beating of the heart cannot be slowed down immediately, so more blood flows to the heart. The skin of the head and ears is very thin, and the inside is covered with abundant blood vessels. When a large amount of blood flows through the ears, the blood vessels expand and become thicker, and the ears are red. Because the blood has a certain temperature, the ears will feel hot;

　　Second,When the outside temperature is low, the blood vessels contract after cold, and the face is pale. At this time, if you enter a room with a relatively high temperature, the blood vessels suddenly become hot and thick, and the ears will feel fever.

　　Third,It is because of the time when shyness is still there, when people argue fiercely, or when the exam encounters problems… I feel that my ears are very hot. This is because the cerebral cortex is highly excited and nervous, and the command nerve causes the skin to vasodilate, the heart beats faster, and the blood flow increases.

Our two ears protrude from the body surface, and both inside and outside are covered by the skin, but the subcutaneous capillaries are densely packed and intertwined to form a rich vascular plexus. Such structural features determine that the blood flow to the ear can vary over a wide range, thus causing large fluctuations in the heat of the ear.

For example, after the end of strenuous exercise, the ears will be hot. This is because the blood required for the calmed muscles is reduced. Before the heart beats and the normal frequency is restored, the excess blood will flow to other parts. The blood flowing through the ears will bring heat, and the ears will naturally heat up.

When we return to the warm interior from the cold outside in winter, our ears will become red and hot. This is because the ear vessels that contract under low temperature outdoors expand in the room due to temperature rise, and the blood flow is accelerated, resulting in fever of the ear.

When people are taking tests or solving high-intensity mental work such as problems, their ears will also be hot. This is also related to blood circulation. The active brain relies on the continuous supply of oxygen and nutrients to the carotid arteries that connect the brain and torso. Some blood will “walk around” in the inner ear before it flows into the brain, and the temperature of the ear will rise. According to this, some scientists believe that by measuring the temperature of the ear, you can also understand the brain’s activity.

If accompanied by headache may be the cause: insomnia, lack of sleep, depression, stress in work and study, emotional stimulation, women’s menstrual cramps, etc. First of all, we must live the law, pay attention to work and rest, keep the mind calm, and avoid emotional ups and downs.