Eustachian Tube Dysfunction Symptoms
Learn About Eustachian Tube Dysfunction Symptoms
The Eustachian tube is a narrow connection between the middle ear and the back of the nose. Air usually makes up the space in the middle ear which is adjacent to the eardrum; it is located behind it actually. This air is steadily taken up by the cells that contour the middle ear.
How does the Eustachian tube works? It is usually closed and opens only when there is yawning, swallowing, eating and drinking done. The air, referred to earlier, goes inside the middle air in the same way that mucus flows out too. This makes the air pressure equal in the either side of the eardrum while the middle ear is devoid of mucus that results to the proper functioning of the eardrum.
The Eustachian tube fails to function properly when it is blocked. This is known as Eustachian tube dysfunction symptoms (ETD). Since the tube at this point is closed, air cannot flow inside the middle ear which causes an unequal presence of air in the eardrum. There is more air pressure in the eardrum compared to the lesser air pressure in the middle ear, pushing the eardrum to go inside, which stresses it out, causing it not to vibrate normally when a sound wave hits it.
When does one know that Eustachian tube dysfunction symptoms occur? There are many Eustachian tube dysfunction symptoms or ETD symptoms. The major one is when hearing becomes poor, usually soft or cannot almost be heard. Since the eardrum is tensed, there is pain or discomfort in the ear. Sometimes, there is something that fills up inside the ear. There may also be Tinnitus or the presence of ringing or buzzing in the air that adds more to the discomfort feel. Dizziness can also be experienced by the patient. The symptoms appear and remain more or less a few hours and at most several weeks or more.