Diagnosing Chronic Fatigue Syndrome and Fibromyalgia

A CFS and fibromyalgia diagnosis works by process of elimination. No single test confirms the conditions, so your doctor will rule out similar ones first.
Out-of-breath woman with her hands on her knees
Overview of SEID (Systemic Exertion Intolerance Disease)
Woman and her doctor talking about results
Why Won't Your Healthcare Provider Diagnose Fibromyalgia?
man resting on bed
Myalgic Encephalomyelitis or Chronic Fatigue Syndrome
A doctor discusses a new diagnosis with an older male patient.
How Chronic Fatigue Syndrome Is Diagnosed
Studies suggest a blood pressure cuff may help identify people with fibromyalgia.
How Fibromyalgia Is Diagnosed
Man sleeping at subway station
Do You Have Chronic Fatigue Syndrome?