Profound and debilitating fatigue is the most common complaint reported among individuals
with autoimmune disease, such as systemic lupus erythematosus, multiple sclerosis, type 1 …

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a chronic debilitating
disease characterized by severe and disabling fatigue that fails to improve with rest; it is …

Summary Background Post-COVID-19 syndrome (PCS) is characterised by a wide range of
symptoms, primarily fatigue and exertion intolerance. While disease courses in the early …

Postural tachycardia syndrome (POTS) is one of the most common forms of chronic
orthostatic intolerance. In addition to orthostatic symptoms, many POTS patients report …

Postural orthostatic tachycardia syndrome (POTS) is a debilitating disease that
predominantly affects young women. It is a multifactorial disorder that is characterized by …

A model of the development and progression of chronic fatigue syndrome (myalgic
encephalomyelitis), the aetiology of which is currently unknown, is put forward, starting with …

Post exertion malaise is one of the most debilitating aspects of Myalgic Encephalomyelitis/
Chronic Fatigue Syndrome, yet the neurobiological consequences are largely unexplored …

Abstract Background Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and
post-COVID condition can present similarities such as fatigue, brain fog, autonomic and …

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) is a debilitating multi-
systemic chronic illness of unknown etiology, classified as a neurological disorder by the …

Objective Studies suggest a large number of patients have persistent symptoms following
COVID-19 infection—a condition termed “long COVID.” Although children and parents often …