A woman holding her shoulder and lower back

Chronic Fatigue Syndrome and Fibromyalgia Symptoms

Extreme fatigue, widespread pain, and symptoms that worsen after activity are signs of chronic fatigue syndrome and fibromyalgia. Learn to identify more.
Older man sitting down due to dizziness
Orthostatic Intolerance: Dizziness When You Stand Up Too Quickly
My Skin Hurts! Allodynia in Fibromyalgia & ME/CFS
information and memory
Working Memory Impairment in Fibromyalgia and Chronic Fatigue Syndrome
Illustration of the spine
Central Sensitization in Fibromyalgia and CFS
Doctor talking to patient at desk in office
Fibromyalgia & Your Period, Pregnancy, or Menopause
Close-up shot of a hand holding a pen, about to write in a diary.
Why and How to Track Fibromyalgia & ME/CFS Symptoms
Why Fibromyalgia or ME/CFS May Worsen Period Pain
chest pain
Is Fibromyalgia Bad for Your Heart?