Otitis%20media%20-%20acute Signs and Symptoms
Introduction
- Otitis media is the general term used to describe fluid in & inflammation of the middle ear
Definition
- Acute otitis media (AOM) is the inflammation may be caused by an acute infection or brought about by dysfunction of the Eustachian tube
Etiology
Acute Otitis Media (AOM)
- Streptococcus pneumoniae & Haemophilus influenzae are the most common causes of AOM
- Moraxella catarrhalis is occasionally isolated; group A beta-hemolytic streptococcus & S aureus are other rare causes
Signs and Symptoms
- Commonly unilateral & include otalgia, otorrhea w/ or w/o fever, diminished hearing, dysequilibrium
- Symptoms of upper respiratory tract infection (eg cough, nasal discharge or stuffiness, sore throat) or exacerbation of allergic rhinitis may also be present
Middle Ear Inflammation
- Apparent erythema of the tympanic membrane
- Otalgia is apparent by noticeable discomfort of the ears that causes interference w/ or prevents normal sleep or activity