It affects approximately 2 out of 10,000 people. Follow-up examination after treatment of an ear infection will ensure that it is completely cured. Symptoms may be continuous or intermittent, and may occur in one or both ears. The eardrum may bulge out or retract inward. Head X-rays or a CT scan of the head may show spread of the infection beyond the middle ear.
Treatment is focused on relief of symptoms and cure of the infection.
Decongestants or antihistamines may be used to aid drainage through the eustachian tube. Antibiotics may be prescribed if the infection appears bacterial. Antibiotic treatment is usually long-term and may be oral or in the form of antibiotic ear drops. Surgical removal of the adenoids may be necessary to allow the eustachian tube to open. Surgical repair of a ruptured eardrum may prevent recurrence of chronic ear infection.