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  1. Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS)

    May 11, 2023 · Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complicated disorder. It causes extreme fatigue that lasts for at least six months. Symptoms worsen with …

  2. Chronic Fatigue Syndrome (CFS) Causes - Who Gets It and Why

    Sep 25, 2024 · It's a new state of fatigue that has lasted for at least 6 months and can be so severe that it gets in the way of your normal daily activities, at home and at work.

  3. Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)

    Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a long-term condition marked by a major decline in activities that were tolerated beforehand, along with profound tiredness, …

  4. ME/CFS Basics | ME/CFS | CDC

    May 10, 2024 · Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a serious and often long-lasting illness that keeps people from doing their usual activities. It makes physical …

  5. Myalgic encephalomyelitis/chronic fatigue syndrome - Wikipedia

    Myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) is a disabling chronic illness. People with ME/CFS experience profound fatigue that does not go away with rest, as well as …

  6. Chronic Fatigue Syndrome: Causes, Symptoms, and Treatment

    Oct 31, 2023 · Chronic fatigue syndrome (CFS) is a disorder characterized by extreme fatigue or tiredness that doesn’t go away with rest and can’t be explained by an underlying medical …

  7. Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)

    Sep 12, 2025 · Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a chronic illness that causes extreme tiredness that doesn’t improve with rest. It often gets worse after physical …

  8. Chronic Fatigue Syndrome: Symptoms, Treatment, Tests

    Sep 6, 2025 · Chronic fatigue syndrome (CFS) is a condition that involves profound, long-term fatigue, brain fog, and other symptoms. Diseases commonly associated with CFS include …

  9. Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

    May 1, 2024 · Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a serious, long-term illness that affects many body systems. Another name for it is chronic fatigue syndrome …

  10. What is chronic fatigue syndrome? What is CFS? - USA TODAY

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