Abstract:
Fatigue is defined as a subjective sensation of tiredness or weariness that occurs at rest. The perception of fatigue among 12-15 years-old Italian adolescents in a school survey was about 70%. Generally the symptoms are reported after a viral illness or an infection. In adolescents with persistent or severe fatigue a selected screening evaluation to look for an underlying organic disorder is warranted. A practical diagnostic approach is given and a brief description of chronic fatigue syndrome is reported according to CDC revised diagnostic criteria published in 1997.
Source: De Sanctis V, Mangiagli A, Campisi S, Raiola G. Asthenia in adolescents. Minerva Pediatr. 2002 Dec;54(6):631-7. [Article in Italian] http://www.ncbi.nlm.nih.gov/pubmed/12388954