What is the role of abnormal sleep in the development of fibromyalgia?

Updated: Apr 23, 2020
  • Author: Chad S Boomershine, MD, PhD, CPI, CPT; Chief Editor: Herbert S Diamond, MD  more...
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Almost all patients with fibromyalgia sleep poorly—hence, the common report that a night of poor sleep is followed by a more painful day. Indeed, intrusion of alpha waves into slow delta wave stage III/IV (deep) sleep was the first objective abnormality observed in fibromyalgia. [55] Although not the proximate cause of fibromyalgia, abnormal sleep affects both limbs of the stress response system and contributes to negative mood and cognitive difficulties.

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