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The ear is very stuffy, what is going on?

Our ears are divided into three parts: the outer ear, the middle ear and the inner ear. Any abnormality in any part can cause ear nausea. Some common causes of ear nausea are:

For the external ear, in general, lesions that can cause blockage of the external auditory canal can produce a feeling of ear suffocation, such as sputum occlusion, especially when sputum completely blocks the external auditory canal; the external auditory canal is swollen, and the external auditory canal can be blocked when the swell is large; the external auditory canal foreign body, When children play, they like to put rubber, mung beans, plastic beads, etc. into the external auditory canal. Adults often fly into the external auditory canal in the summer; finally, some tumors in the external auditory canal, such as papillary tumors of the external auditory canal.

For the middle ear, the ear suffocation is mainly caused by eustachian tube disease. The tympanic cavity of the middle ear is like a small box of cubes, and the side of the external auditory canal is the tympanic membrane. Only when the pressure in the tympanic chamber is equal to the external atmospheric pressure, that is, the pressure on the inside and outside of the tympanic membrane is equal, the sound can be best transmitted to the inner ear for people to hear. In order to do this, the ear and the nose are connected by a tube called the Eustachian tube. When you swallow or yawn, the tube will open. When the air enters the ear from the nose, the pressure in the drum chamber is maintained at an atmospheric pressure. . If you encounter a cold, etc., the mucous membrane of the nasal cavity of the eustachian tube is swollen, the tube can not be opened, and the tympanic cavity becomes a closed cavity. After a long time, the air inside is absorbed by the mucous membrane, and the tympanic chamber becomes negative pressure. Ear stuffy.

Common causes of eustachian tube dysfunction are: acute rhinitis is the common cold, when the nasal mucosa congestion and swelling caused by the eustachian tube pharyngeal stenosis; chronic rhinitis, allergic rhinitis and nasal polyps, severe septum of the nasal septum, etc. It can also cause pharyngeal stenosis and occlusion of the eustachian tube; adenoid hypertrophy, adenoid body is a lymphoid tissue located in the nasopharynx, and the adenoids are often larger in childhood, and the adenoids gradually shrink with age. Sometimes adenoid hypertrophy can block the eustachian tube orifice; congenital cleft palate deformity, cleft palate due to levator levator muscle, snorkel muscle dysfunction caused by eustachian tube opening open mouth; nasopharyngeal tumor, nasopharyngeal benign The tumor is mainly hemangioma of the nasopharynx, and the malignant tumor is mainly nasopharyngeal carcinoma.

The rare case is the inner ear disease, mainly caused by membranous labyrinthopathy. The most important inner ear lesion causing ear nausea is Meniere’s disease. The patient has ear swelling, tinnitus, accompanied by paroxysmal vertigo and fluctuating hearing loss. It is its main feature.

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