What is the reason for the swelling of ears

The ear is a relatively fragile, sensitive part of the body. When the ear is stimulated, it will feel it quickly. Sometimes in life, people will feel a swelling in the ear. There are many reasons for this. Sometimes it is because there is too much earwax in the ear, and a little water just happens to enter the ear, causing the earwax to expand. Of course, it may also be the swelling of the ear caused by otitis media.

What is the reason for ear swelling? Generally speaking, there may be two situations. One is that there is an embolus in the ear canal, which causes blockage symptoms after being soaked by water; the other is secretory otitis media, in which the Eustachian tube is blocked, resulting in blockage symptoms. It should be treated according to the specific situation.

Causes of otitis media 1. Acute otitis media is an acute suppurative inflammation of the middle ear mucosa, which is infected through the Eustachian tube. After a cold, inflammation of the pharynx and nose spreads to the Eustachian tube, causing congestion and swelling of the pharyngeal opening and mucosal cavity of the Eustachian tube, and ciliary movement is impaired, causing otitis media. Common pathogens include pneumococcus, Haemophilus influenzae, etc. 2. Nasal mucus contains a large number of viruses and bacteria. If you pinch both nostrils and blow them hard, the pressure will force the mucus to squeeze out of the posterior nasal aperture, reach the Eustachian tube, and cause otitis media. 3. Avoid swallowing water when swimming to prevent water from entering the middle ear through the nasopharynx and causing otitis media. If the eardrum is perforated due to trauma, do not drip any liquids to avoid affecting the healing of the wound. You can use sterilized cotton balls to block the external auditory canal to prevent infection and otitis media.

4. If infants and young children are fed in a supine position, since their Eustachian tubes are relatively straight, with shorter tube cavities and wider inner diameters, milk can enter the middle ear through the Eustachian tubes and cause otitis media. 5. Smoking, including secondhand smoke, can also cause otitis media. Smoking can cause systemic arteriosclerosis, especially when nicotine in cigarettes enters the blood, causing small blood vessels to spasm, blood viscosity to increase, and arterioles that supply blood to the inner ear to harden, resulting in insufficient blood supply to the inner ear and seriously affecting hearing. 6. Listening to loud rock music with headphones for a long time can easily cause chronic otitis media.

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