Study exposes risks of exercise in long COVID patients

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KUWAIT CITY, Jan 15: New research sheds light on long COVID, revealing that exercise may be detrimental to individuals with the condition. A recent study published in the journal Nature Communications delved into a post-exertional malaise in 25 long COVID patients and those without the condition. The findings demonstrated compromised mitochondria, severe muscle damage, impaired immune response, and microclots in long COVID patients’ tissues after just 10 to 15 minutes of exercise on a stationary bike.

Post-exertional malaise, distinct from regular workout fatigue, manifests as exhaustion and brain fog 12 to 48 hours post-activity. Experts, including Thomas Russo, M.D., and William Schaffner, M.D., validate that these challenges are tangible for some long COVID patients. While the exact cause is unclear, lingering inflammatory responses from COVID-19 may play a role.

Despite these revelations, doctors emphasize the importance of mindful movement. Dr. Russo advises against pushing beyond one’s limits and recommends gradual workout programs. Long COVID patients are urged to listen to their bodies, avoid overexertion, and engage in activities their bodies can tolerate.

While research suggests most people with long COVID-19 improve within a year, recovery is gradual. Those suspecting long COVID are encouraged to consult a primary care physician and consider long COVID-19 clinics for comprehensive evaluation and potential trial participation. Dr. Russo deems these findings crucial for advancing long COVID diagnosis and treatment.

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