Eustachian Tube Dysfunction Flashcards
What is eustachian tube dysfunction
Where the tube between the middle ear and throat is not functioning properly
What does the eustachian tube do
Equalises the air pressure in the middle ear and drain fluid from middle ear
Presentation of eustachian tube dysfuntion
Reduced or altered hearing.
Popping noises or sensations in the ear.
Fullness sensation in the ear.
Pain or discomfort.
Tinnitus.
When do symptoms worsen
When the external air pressure changes and the middle ear pressure cannot equalise to the outside pressure
Investigations of eustachian tube dysfunction if severe, problematic or severe
Tympanometry, audiometry, nasopharyngoscopy, CT scan
Diagnosis of eustachian tube dysfunction
Diagnosis of specific symptoms and associated with clear cause.
Causes of eustachian tube dysfunction
Related to recent upper viral RTI, allergies or smoking
Management of eustachian tube dysfunction
No treatment.
Valsalva manoeuvre.
Decongestant nasal sprays.
Antihistamines and a steroid spray for allergies or rhinitis.
Surgery for severe or persistant cases
Three surgical options for eustachian tube dysfunction
Treating pathologies (adenoidectomy).
Grommets.
Balloon dilatation eustachian tuboplasty
