While we don't know exactly what causes it yet, there are a few leading theories put forward by researchers around the world.
For many of us, becoming ill with a virus might put us on the couch for a week or two. But for some people, contracting a viral infection can cause lifelong debilitating symptoms.
Hot flushes and night sweats are experienced by more than 70 per cent of menopausal women.
Menopausal women who were abused as children experience more hot flushes while sleeping than those who were not abused, according to recent research.
US singer Lady Gaga disclosed she lives with the chronic pain condition fibromyalgia, which affects about 2% of the population.
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People with fibromyalgia live with chronic pain all over their body. And not all treatments work for everyone.
Flea, the bass player with the Red Hot Chili Peppers, suffered from chronic fatigue syndrome.
A better understanding of CFS could lead to new treatments.
A new study offers hope.
The term chronic fatigue underemphasises the full scope of symptoms sufferers face.
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Spoiler: there's a lot more that we don't know about what causes chronic fatigue.
About 1% of youths will suffer from chronic fatigue.
A recent study found a coaching program is effective in treating the symptoms of chronic fatigue. So was the study robust?
Dr. Ellen Wright Clayton, who has worked with those who have Chronic Fatigue Syndrome, spoke to an open committee at the Institute of Medicine in February 2015 about the biomedical nature of CFS.
A study that suggested Chronic Fatigue Syndrome was more psychological than physical has been debunked. How did the data get doctored?
There are several possible ways your gut bacteria could affect your brain.
Links have been made between the community of bacteria in your gut and depression, pain, stress and sleep. So what does the science say?
University's reasons for not releasing trial data are groundless.
Chronic fatigue is often misunderstood by the general public and medical professionals alike.
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Chronic fatigue syndrome, or myalgic encephalomyelitis, is a highly debilitating, but often misunderstood, disorder. As its name suggests, the illness is characterised by profound fatigue, muscle and joint…
The stress-response neural systems of chronic fatigue syndrome (CFS) patients remain on high alert even when they sleep…
Researchers have put to rest links between infectious retroviruses and chronic fatigue syndrome.
Immunology researchers have established there’s no evidence of an infectious cause behind the chronic fatigue syndrome (CFS…
Teenagers who were able to consult therapists by email reported a drastic reduction in symptoms of chronic fatigue syndrome.
A web-based therapeutic programme for adolescents with chronic fatigue syndrome is at least three times more effective in…