l Carnitine Not Effective For Depression and Chronic Fatigue in MS and Neuromyelitis Optica PDF) Exploratory Open Label, Randomized Study of Acetyl and Propionylcarnitine in Chronic Fatigue Syndrome Targeting Skeletal Muscle Dysfunction With L Carnitine for the Treatment of Patients With Chronic Obstructive Pulmonary Disease In Vivo ME CFS (Myalgic Encephalomyelitis Chronic Fatigue Syndrome) is a complex condition that can occur after an infection (like the flu, mono, COVID 19, etc.). For some, there's no clear trigger, but regardless, the illness is