What is chronic fatigue?
Also known as: chronic fatigue syndrome, CFS, myalgic encephalomyelitis, MFS, ME.
No one is exactly sure what causes chronic fatigue. In some cases it may be associated with other illnesses like:
Low thyroid activity
Reviewed by: Jack Wolfsdorf, MD, FAAP
This page was last updated on: 1/29/2019 3:21:13 PM
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