Also known as eustachian tube dysfunction (ETD), it is a condition that can lead to hearing problems, ear pain and problems with balance
Eustachian tube blockage can be diagnosed by a test called a Tympanogram, which measures the middle ear pressure.
The eustachian tube connects the middle ear to the back of the nose and equalises the pressure of the middle ear to that of the outside environment. Eustachian tube blockage occurs when the Eustachian tube becomes swollen. This can occur after an upper respiratory tract infection, smoke exposure, pressure change e.g. flying, or an allergic reaction e.g. rhinitis.
Initial treatment includes swallowing, sucking a sweet and yawning.
If this is not helpful, further treatment is usually to combine nasal decongestants or prescribed nasal steroids with middle ear equalisation manoeuvres (e.g. Valsalva) or using the Otovent device.
Failing this, a surgical procedure such as inserting grommets or eustachian tube balloon dilation may be required.
