Persistent exhaustion is often blamed on stress, workload, or poor sleep, but a growing body of research points to something ...

Many long-haul COVID-19 patients have chronic fatigue syndrome and other breathing issues months after their initial COVID-19 diagnosis, according to study in JACC: Heart Failure, which is the first ...

Chronic fatigue syndrome leaves patients exhausted and struggling with brain fog—and it typically gets worse after mental or physical exercise, a phenomenon called post-exertional malaise. Subscribe ...

New research from the Icahn School of Medicine at Mount Sinai has identified a link between long COVID and chronic fatigue syndrome, adding to a growing understanding of the overlap between the two ...

A new study finds that our breathing patterns may be just as personal as a fingerprint, uniquely identifying individuals and revealing surprising insights into anxiety, sleep and overall health.

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Individuals who continue to experience shortness of breath post-acute COVID-19 despite normal chest ...

Dysfunctional breathing (DB) and hyperventilation syndrome (HVS) are conditions marked by abnormal respiratory patterns that occur in the absence of overt organic lung pathology. These disorders often ...

Many long-haul COVID-19 patients have chronic fatigue syndrome and other breathing issues months after their initial COVID-19 diagnosis, according to a new study. Many long-haul COVID-19 patients have ...