Andy
Retired committee member
Put this in the psychosocial sub-forum as the authors seem pretty clueless.
Paywall, (that gives less of the abstract above), https://www.sciencedirect.com/science/article/abs/pii/S002571252030119X
Pubmed, (that gives the abstract above), http://www.ncbi.nlm.nih.gov/pubmed/33246515Owing to the broad differential diagnoses that can present as fatigue, a rational approach to diagnosis is paramount. Performance of a battery of diagnostic tests is unlikely to assist with diagnosis, highlighting the importance of a thorough history and physical examination. Fatigue can be a sequela of an underlying medical disease or exists as a primary condition. Management of secondary fatigue largely depends on treatment of the underlying condition. There are no FDA-approved medications for primary fatigue, now known as system exertion intolerance disease. Treatment is focused on individualized exercise therapy and cognitive behavioral therapy.
Paywall, (that gives less of the abstract above), https://www.sciencedirect.com/science/article/abs/pii/S002571252030119X