What Causes Exercise Intolerance?
Chronic Fatigue Syndrome
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Chronic fatigue syndrome is a medical disorder that causes extreme tiredness and fatigue not associated with another medical condition. Resting doesn't improve the fatigue, but physical and mental activity might cause said fatigue to worsen. Other names for the disorder include systemic exertion intolerance disease and myalgic encephalomyelitis. Chronic fatigue syndrome doesn't have any known cause, although medical professionals have a variety of theories. Some professionals believe the condition is brought on by psychological stress or viral infections, or a combination of potential factors. No individual test confirms a diagnosis of chronic fatigue syndrome. Individuals tend to need many medical tests that rule out potential health issues. The typical treatment for chronic fatigue syndrome has a focus on relief from symptoms. Individuals with chronic fatigue syndrome cannot tolerate exercise without their condition being worsened. Signs of chronic fatigue syndrome include fatigue, a sore throat, enlarged lymph nodes, unexplained joint or muscle pain, loss of concentration or memory, headaches, and extreme exhaustion. These periods of exhaustion might last longer than twenty-four hours after a person engages in mental or physical exercise.
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