Chronic fatigue syndrome, or CFS, is a debilitating and complex disorder characterized by profound fatigue that is not improved by bed rest and that may be worsened by physical or mental activity. Persons with CFS most often function at a substantially lower level of activity than they were capable of before the onset of illness.
For more information, see General Information.
Chronic Fatigue Syndrome Topics
General Information
An overview of Chronic fatigue syndrome (CFS)...
Causes
Risk factors, triggering factors, possible causes...
Diagnosis
Clinical evaluation, diagnostic criteria...
CFS Case Definition
The 1994 International Case Definition of CFS - How was it developed?
Symptoms
Primary and secondary symptoms, clinical course...
Treatment
Managing and coping with CFS, therapies...
CFS Toolkit
The CFS Toolkit is a quick and easy-to-use resource for patients and healthcare providers. It provides the best practices for diagnosing, treating, and managing CFS.
Information for Healthcare Professionals
Click here to find more information for healthcare professionals working with CFS patients. While there is no cure for CFS, there are treatment options to improve quality of life, manage symptoms, and increase daily function.
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