Chronic fatigue syndrome isn't just being tired. It's a new state of fatigue that has lasted for at least 6 months. CFS is more than feeling tired all the time. It comes with a lot of other ...

Up to 2.5 million American adults live with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), a disabling illness that ruins their daily quality of life. At times, they're too tired to ...

At age 15, I developed chronic fatigue syndrome, a condition that causes extreme exhaustion, pain, cognitive issues, and more ...

As research has shown, many long COVID patients either have symptoms similar to chronic fatigue syndrome or have been diagnosed with the disease. But just as long COVID remains a complex mystery ...

The majority of people who believe they have a chronic form of Lyme disease are more likely to have chronic fatigue syndrome, experts suggest. There are around 3,000 cases of Lyme disease, caused ...

researchers at the National Institutes of Health have found differences in the brains and immune systems of people with post-infectious myalgic encephalomyelitis/chronic fatigue syndrome (PI-ME/CFS).