Chronic fatigue syndrome-what it is-Two For One

definition from-From Wikipedia, the free encyclopedia

1. A new onset (not lifelong) of severe fatigue for six consecutive months or greater duration which is unrelated to exertion, is not substantially relieved by rest, and is not a result of other medical conditions.
2. The fatigue causes a significant reduction of previous activity levels.
3. Four or more of the following symptoms that last six months or longer:
   • Impaired memory or concentration
   • Post-exertional malaise, where physical or mental exertions bring on "extreme, prolonged exhaustion and sickness"
   • Unrefreshing sleep
   • Muscle pain (myalgia)
   • Pain in multiple joints (arthralgia)
   • Headaches of a new kind or greater severity
   • Sore throat, frequent or recurring
   • Tender lymph nodes (cervical or axillary)

Other common symptoms include:

• Irritable bowel, abdominal pain, nausea, diarrhea or bloating
• Chills and night sweats
• Brain fog
• Chest pain
• Shortness of breath
• Chronic cough
• Visual disturbances (blurring, sensitivity to light, eye pain or dry eyes)
• Allergies or sensitivities to foods, alcohol, odors, chemicals, medications or noise
• Difficulty maintaining upright position (orthostatic instability, irregular heartbeat, dizziness, balance problems or fainting)
• Psychological problems (depression, irritability, mood swings, anxiety, panic attacks)^[39]

The CDC proposes that persons with symptoms resembling those of CFS consult a physician to rule out several treatable illnesses: Lyme disease,^[38] "sleep disorders, depression,alcohol/substance abuse, diabetes, hypothyroidism, mononucleosis (mono), lupus, multiple sclerosis (MS), chronic hepatitis and various malignancies."^[40] Medications can also cause side effects that mimic symptoms of CFS.^[38]