What causes the eardrum to be red?

The first cause of ear redness is the pinna.

Purulent perichondritis, purulent perichondritis is a purulent inflammation of the perichondrium caused by bacterial infection, there will be redness, swelling, heat and pain in the auricle, if the inflammation continues to develop, pus will be formed, resulting in the formation of a pus cavity, at this time, there will be a fluctuating sensation, should be given in time, antibiotics or incision and drainage of pus. The second reason is due to eczema.

Caused, when **allergy appears eczema, there will be **flushing of the auricle, with small, red pimples.

As well as there is light yellow fluid oozing, scabbing, the main symptom is ear itching, you can use anti-eczema ointment for external use, and you can use antibiotic ointment combined application to prevent secondary infection.

My ears are also susceptible to infection, the ears will be inflamed when the ears are watery or the weather is too hot, and there will be a little eardrum perforation, at this time I usually use a cotton swab to gently clean the ears and then change a cotton swab to pour ofloxacin ear drops on the cotton swab and gently rub it on the cotton swab Try it to the next day It will be much better, ear drops can be poured directly into the ear, because it will hurt to drop directly into the ear, so it will be much better with a cotton swab.

What should I do if my eardrum is red and swollen? Hello, the self-healing ability of the eardrum is very strong, and there is generally no need to worry. **No special medication is required, as long as the external ear canal is clean, no water enters, and there is no recent cold.

However, you had a problem half a year ago, if you don't feel right all the time, it may be that there is inflammation in the middle ear and it has not been better, so it is more reassuring to check it again.

It is recommended that you go to the hospital for a check-up. There should be signs of inflammation and infection. It's better to deal with it, otherwise the weather is getting hotter and hotter, and it will cause trouble.

The red color is due to the manifestations of inflammation, which can be reduced with ofloxacin ear drops, twice a day, and washed with water after completion.

Let's go to the hospital and have a check-up.

There are three cases of redness. One is that after strenuous exercise, you often feel red and hot in your ears.

The second is that when the outside temperature is low, the blood vessels shrink when they are cold.

The third is when you are shy, when you have a heated argument with someone, or when you have a difficult time in an exam.

First of all, the first point, I believe that the red ears are someone who misses you, male left, female right.

Secondly, the ears are red because the outside temperature is relatively low, and the blood vessels shrink after being cold, however, when you are in a warm indoor environment, the blood vessels suddenly dilate, and the ears will be hot!

Third, it's because of heated conversations, communication, or shyness. Ear blood vessels dilate, heartbeat increases, and ears will also be red!

Due to the head, face, and ears of the person.

The flowers are very thin, and they are covered with abundant blood vessels, and when a large amount of blood flows through the ears, the blood vessels will expand and thicken, causing the ears to become red. At the same time, because the blood has a certain temperature, it is common to feel the heat in the ears.

Especially when the outside environment temperature is low (such as winter), the ear blood vessels shrink after being cold, and if you walk into a room with a high temperature, the blood vessels suddenly become thicker when heated, and the ears will also feel hot and red.

There are three cases of ear fever.

The first is when you tend to feel your ears warm up after strenuous exercise. This is because when people exercise, their hearts beat faster, pumping more blood to the muscles of their limbs. After the body exercises, the muscles need less blood, but the beating of the heart cannot be slowed down immediately, so more blood rushes to the heart.

When a large amount of blood flows through the ears, the blood vessels will dilate and thicken, and the ears will be red, and the ears will feel hot because the blood has a certain temperature. When the heart gradually returns to normal, the blood vessels shrink and narrow, and the blood in the ears decreases, so that the fever stops.

The second situation is that when the outside temperature is low, the blood vessels shrink after being cold, and the face is pale, and if you walk into a room with a higher temperature, the blood vessels suddenly become thicker when heated, and the ears will also feel hot.

The third situation is due to shyness, heated arguments, or difficult exams......You will also feel hot at the base of your ears. This is because the cerebral cortex is highly excited and nervous, and the command nerves cause ** blood vessels to dilate, the heart beats faster, and blood flow increases.

Red ears are shy

But I remember, someone said it before"If your ears are inexplicably hot, it means that someone misses you, the left ear is hot, it is a man who thinks about you, and on the right, it is a woman, but you can't be sure whether it is a handsome guy or a beautiful woman"

There is a saying that when you feel like your ears are hot, then someone must be talking about you; But two Australian scientists believe that brain waves are causing changes in ear temperature.

Two scientists in Canberra, Australia, have worked together to develop a high-tech hard hat that can monitor abnormalities in human brain activity by measuring changes in ear temperature; This invention undoubtedly provides the cheapest way to assess the risk of patients who are about to undergo brain surgery.

Nicolas Cherbuin, a psychologist who is one of the two scientists, said: "If a specific part of the human brain is active a lot, then it needs more blood. The blood supply of the brain is mainly through the carotid arteries on both sides of the neck, which continuously pump blood to the brain and inner ear, so as long as the temperature of the ear is measured, we can clearly know which part of the brain is active frequently.

The invention is also a research project at the Australian National University.

He also pointed out that the main purpose of the invention is to help patients who are about to undergo brain surgery to assess the risks of surgery. The prototype of the entire unit cost a total of $3,800. It can be reused instead of the currently commonly used magnetic resonance imaging scanning technique to monitor brain activity.

The researchers also pointed out that the helmet, after further improvement, could also be used to study the theory that the left and right brains of the human body are differently utilized. Because the left brain of the human body is mainly related to the human language ability, while the right brain of the human body controls the visual and spatial sense. Sherbin said

Current research shows that one part of the left and right hemispheres of each person's brain is more active than the other. But we can't directly tell which half of the brain is active at this point. ”

Of course, the invention can also help accident patients recover by pointing out damaged brain function.

Skye McDonald, president of the Australian Association for the Study of Brain Injury, said: "The technology monitors the brain in a non-invasive way, so it will be a very useful aid to research to measure abnormalities in brain function on a larger scale. ”

On a certain occasion, being praised or being counted, feeling shy or embarrassed will have red ears, drinking too much will also have red ears, and there is a saying that if your ears are red for no reason, you will cover your ears and let the people on the side guess, which ear is red, people guess correctly, that is, someone is praising you, if you guess wrong, someone is gossiping about you.

There's a traditional saying: if your ears feel feverish, it's someone chewing your tongue behind your back. But scientists in Australia have found that ear fever is more likely to be caused by your brain meridians and active brain waves.

One ear already knows. What can you do?

Hello, it may be caused by one cold and one heat, and there are various emotions that cause blood circulation to accelerate, or after doing strenuous exercise, you often feel hot in your ears.

It is recommended that there are no other uncomfortable symptoms, no worries, no problem.