![]() Your doctor will want to examine your ears, but also your throat and nose.This is especially important if your hearing is getting worse, particularly on one side. It is important to see your doctor to make sure that there is no underlying problem.If your symptoms have gone on for more than six weeks: Most cases are due to a cold, the symptoms are typical and it usually clears up in a few weeks. Do I need any tests for Eustachian tube dysfunction? There is no evidence that there is a genetic cause and it doesn't appear to run in families. In around 1 in 5 people who have long-term Eustachian tube dysfunction, no cause is found. Smoking-related changes to the nose and throat.Chronic sinusitis - up to half of people with chronic Eustachian tube dysfunction.Some common causes of long-term (chronic) Eustachian tube dysfunction: It is not known why some people are more prone to this happening than others. But in some people it seems to go on for a long time - many months. What causes long-term Eustachian tube dysfunction?įor most people who experience Eustachian tube dysfunction, it settles by itself within a couple of weeks. These types of tumours are very uncommon and usually cause other symptoms in addition to ETD, such as headache, a hoarse voice and a constantly blocked nose. Rarely, a tumour behind the eardrum or at the back of the nose (the nasopharynx) can mimic the symptoms of Eustachian tube dysfunction.Anything that causes a blockage to the Eustachian tube can cause muffled hearing - for example, enlarged adenoids in children.If you smoke and are having problems with long-term (chronic) Eustachian tube dysfunction you should try to stop smoking.Smoking can also cause tissues at the back of the nose and throat (including the adenoids) to enlarge, blocking the Eustachian tube.Smoking can stop the tiny hairs that line the Eustachian tube from working.AllergiesĪllergies that affect the nose, such as persistent rhinitis and hay fever, can cause extra mucus and inflammation in and around the Eustachian tube and lead to having symptoms for several months. See the separate leaflet called Glue Ear for more details. It clears by itself in most cases but some children need an operation to solve the problem.The situation is made worse by the glue-like fluid damping down the vibrations of the drum even further. The eardrum becomes tight, reducing its ability to vibrate. The Eustachian tube becomes congested and prevents the free flow of air into the middle ear, causing the difference in air pressure mentioned above.Glue ear is a condition where the middle ear fills with glue-like liquid.Sometimes the infection that sets it off is very mild but even so, in some people, Eustachian tube dysfunction can still develop. ![]() This is because the trapped mucus and swelling can take a while to clear even when the germ causing the infection has gone.
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