Post streptococcal myalgia: an under-recognized clinical syndrome.

Post streptococcal myalgia (PSM) is an under-recognized non-infectious sequelae of streptococcal infection in children. The authors report a case of PSM in an 11-year-old boy along with a review of previously reported cases. The diagnosis of PSM should be considered in children presenting with acute myalgia and high Anti-Streptolysin O titres.