Long COVID and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)-A Systemic Review and Comparison of Clinical Presentation and Symptomatology.

Long COVID defines a series of chronic symptoms that patients may experience after resolution of acute COVID-19. Early reports from studies with patients with long COVID suggests a constellation of symptoms with similarities to another chronic medical illness-myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). A review study comparing and contrasting ME/CFS with reported symptoms of long COVID may yield mutualistic insight into the characterization and management of both conditions.

Altered Mental Status: A Case Report of Toxic Leukoencephalopathy Following Heroin Exposure.

: Toxic leukoencephalopathy is a rare illness that causes diffuse white matter destruction, and as a result may mimic psychiatric disorders. Multiple causes have been identified including nerve related injury from exposure to a toxin. When symptoms present, they typically improve after the offending agent is eliminated.