Please provide your email address to receive an email when new articles are posted on . More than 60% of participants had severe fatigue. Concentration problems were associated with fatigue severity.

Nov. 16 (UPI) --COVID-19 causes sleep problems and fatigue, but other factors may be behind a rise in depression and anxiety seen during pandemic, a study published Tuesday by JAMA Network Open found.

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. Now ...

Scientists have discovered that most chronic fatigue patients experience dysfunctional breathing, which may worsen their symptoms. The likely culprit is dysautonomia, a disruption in how the body ...