Here’s what chronic fatigue syndrome is, why it happens and how people diagnosed with it can find relief.

Dysfunctional breathing and/or hyperventilation during exercise affects up to 70% of patients with myalgic encephalomyelitis/chronic fatigue syndrome, a new study shows.

Correspondence to Dr Jasan Dannaway, Sydney Medical School Nepean, University of Sydney, Penrith, NSW 2751, Australia; jdan9820{at}uni.sydney.edu.au Three databases were searched up to May 2014.

London: Helping patients with chronic fatigue syndrome to overcome their fears that exercise or activity will make their symptoms worse is one of the most important factors behind therapies that can ...

Chronic Fatigue Syndrome is a disorder that has long been surrounded by questions and unknowns. CFS is a painful and debilitating illness and the cause is unclear. There is no test to diagnose the ...

A brain imaging study of veterans with Gulf War illness (GWI) and patients with chronic fatigue syndrome (CFS) (sometimes called myalgic encephalomyelitis), has shown that the two illnesses produce ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. A new study provides yet more evidence that a significant subset of people who experience ...