Tips for ear ventilation

Sometimes the ears may become stuffy, which is mainly manifested by a blocked feeling inside the ears. The reason for this is mostly due to lack of sleep and lack of oxygen to the brain. When the ears are stuffy, people cannot hear clearly what others are saying, so we should learn some tips for ear ventilation to make the ears ventilated. Let's take a look at some tips for ear ventilation.

1. Causes of blocked nose and blocked ears caused by cold

The ear is divided into three parts: inner, middle and outer. The middle ear is connected to the nasopharynx through the Eustachian tube. The Eustachian tube is the only channel for the middle ear to communicate with the outside world through the nasopharynx. Under normal circumstances, the air pressure inside and outside the middle ear is basically equal and consistent with the atmospheric pressure. Under physiological conditions, the air in the middle ear will be continuously absorbed by the middle ear mucosa, but the intermittent opening of the Eustachian tube will allow fresh air to continuously enter the middle ear, thus maintaining the pressure balance inside and outside the middle ear.

However, when you have a cold, your Eustachian tube may be blocked due to a blocked nose, which will cause the air in the middle ear to be absorbed without being replenished accordingly, forming negative pressure and causing a stuffy feeling in the ears.

In this case, there is no need to do anything with the ears. You can treat the cold first and treat the nasal congestion at the same time to avoid curing the cold but causing rhinitis, which will aggravate the condition. The symptoms of nasal congestion can be relieved by nasal medication, chewing onions, applying hot compresses to the nose, etc.

2. How to clear blocked ears when you have a stuffy nose due to a cold?

1. Press your palms on your ears, pressing and releasing;

2. Or take a deep breath, pinch your nose, close your mouth, puff out your cheeks and blow air until you hear a "puff" sound in your ears. These two methods can massage the eardrum or blow air into the middle ear, changing the pressure inside and outside the middle ear to keep the ear unobstructed.

3. Chewing gum and swallowing and yawning can also help open the Eustachian tube and relieve ear stuffiness.

3. Treat a cold, blocked nose, blocked ears, and so on promptly

If the above methods cannot help the ears ventilate, you need to go to the hospital for treatment as soon as possible. Because the ear stuffiness continues, due to the continuous negative pressure, the veins in the middle ear mucosa dilate, the permeability increases, and serum leaks out and accumulates in the middle ear, leading to secretory otitis media.