Chronic fatigue syndrome: what it is and what its symptoms are

The feeling of persistent fatigue that doesn't subside with rest goes beyond simple tiredness. It could be a sign of chronic fatigue syndrome (CFS), a complex condition that significantly impacts quality of life. What is chronic fatigue syndrome? CFS, also known as myalgic encephalomyelitis (ME), is a multisystem illness characterized by debilitating physical and mental fatigue. Recent studies, such as one published in the Journal of Clinical Me…