Chronic Fatigue Syndrome: Symptom and Causes


  • Fatigue
  • Loss of memory or concentration
  • Sore throat
  • Enlarged lymph nodes in your neck or armpits
  • Unexplained muscle pain
  • Pain that moves from one joint to another without swelling or redness
  • Headache of a new type, pattern or severity
  • Extreme exhaustion lasting more than 24 hours after physical or mental exercise
  • Sleep problems
          CFS Symptoms


  • There is no exact cause for CFS.
  • But the following may be the cause
  1. Viral infections
  2. Hormonal imbalances
  3. Problem with immune system
  4. Family history
  5. Psychiatric problems such as stress and emotional trauma
  6. Exercising can make symptoms worse

CFS, systemic exertion intolerance disease, SEID, myalgic encephalomyelitis, ME, post viral fatigue syndrome, PVFS, chronic fatigue immune dysfunction syndrome, CFIDS, muscle pain, joint pain, myalgia, arthralgia, fatigue, loss of memory, sleeping problem, Chronic Fatigue Syndrome problems, Chronic Fatigue Syndrome signs,