Pharyngitis is one of the most common disorders seen by primary care p
hysicians, Fortunately, most cases resulting from viral or bacterial i
nfection respond well to symptomatic medications or antibiotics. Howev
er, aggressive treatment of pharyngitis due to group A beta-hemolytic
streptococcus is crucial to avoid complications, such as rheumatic fev
er and acute poststreptococcal glomerulonephritis.