Acute otitis media is a common health problem worldwide that accounts
for significant morbidity, primarily among pre-school-age children, fo
r which antimicrobial therapy is currently the treatment of choice. Ap
proximately 25% of all prescriptions written in the US for children un
der the age of 10 years are for children diagnosed as having acute oti
tis media. Until adequately designed studies with appropriate patient
populations are conducted, clinicians must base their decisions to tre
at acute otitis media with antimicrobial therapy, and their choice of
drug, on local susceptibility patterns (if known), in vitro and in viv
o studies, adverse effect profiles, tolerability, and affordability. S
uch studies will hopefully answer questions about selecting an antimic
robial for acute otitis media and address the comprehensive cost of us
ing various antimicrobials for the condition. Because of the human and
economic costs associated with acute otitis media, healthcare practit
ioners should also be aware of the epidemiology, pathophysiology and v
arious treatment options for children with acute otitis media.