Chronic Fatigue Syndrome

Chronic Fatigue Syndrome (CFS), often called myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), is a complex, long-lasting condition characterized by disabling fatigue, post-exertional malaise (PEM), unrefreshing sleep, and often cognitive problems, pain, orthostatic intolerance, or sensory sensitivity. It is not simply “being tired.” In many people, symptoms worsen after physical, mental, or emotional exertion, sometimes with a delayed crash that can last days or longer. This feature helps explain why treatment approaches for ME/CFS differ from approaches used for ordinary deconditioning, burnout, or nonspecific fatigue.

Treatment options vary because ME/CFS appears to involve multiple overlapping systems, including autonomic regulation, sleep, immune signaling, pain processing, and energy metabolism. There is no single universally effective therapy, so care often focuses on reducing symptom burden, identifying comorbid conditions, avoiding triggers that worsen PEM, and improving day-to-day function. In both Western and Eastern paradigms, the most thoughtful approaches tend to be individualized, cautious, and attentive to limits rather than built around pushing through fatigue. This is especially important because strategies that help related conditions like general chronic pain, fibromyalgia, or cancer-related fatigue may not translate directly to ME/CFS in the same way.