Feeling extra tired? This virus could be the culprit, study suggests
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COVID-19 has had a lasting impact on many individuals, with some experiencing chronic fatigue syndrome, also known as myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), after recovering from the virus. A recent study published in the Journal of General Internal Medicine revealed that 4.5% of individuals who had contracted SARS-CoV-2, the virus that causes COVID-19, developed chronic fatigue. In comparison, only 0.6% of those who did not have COVID-19 developed the condition.
Lead study author Suzanne D. Vernon, PhD, from the Bateman Horne Center in Salt Lake City, expressed that the results were not surprising, given her research on how viral infections can lead to chronic illness. The study was part of the National Institute of Health’s RECOVER program, which aims to better understand, prevent, and treat long COVID.
The study included 11,785 participants, with researchers assessing whether they developed chronic fatigue at least six months after being infected with COVID-19. The incidence of ME/CFS was found to be 15 times higher than pre-pandemic levels.
Dr. Kenneth J. Perry, a physician based in South Carolina, noted that chronic fatigue syndrome can occur following viral infections and that the novelty of SARS-CoV-2 made it challenging to predict the prevalence of post-infection syndromes.
However, Perry highlighted some limitations of the study, such as self-reported symptoms and the difficulty in comparing symptoms across different viruses. He emphasized the need for further research to understand the underlying pathophysiology of chronic fatigue syndrome.
ME/CFS is a complex and chronic condition that often occurs after an infection, characterized by new-onset fatigue lasting at least six months. Symptoms include post-exertional malaise, unrefreshing sleep, cognitive impairment, and dizziness when standing. These symptoms are also associated with long COVID.
Those experiencing symptoms of chronic fatigue should seek guidance from their primary care physician for appropriate evaluation and intervention. Early recognition and proper management of ME/CFS are crucial, as it can be life-changing for patients.
The study underscores the importance of healthcare providers being aware of the increased prevalence of ME/CFS post-COVID-19 and the need for appropriate care and support for affected individuals. With a better understanding of this condition, healthcare providers can ensure that patients receive the necessary attention and treatment to manage their symptoms effectively.