Can a common drug clear long COVID brain fog?
NCT ID NCT06055244
First seen Jan 29, 2026 · Last updated May 20, 2026 · Updated 17 times
Summary
This study tested whether amantadine, a drug used for other conditions, can help with memory and thinking problems (brain fog) in people with Long COVID. 64 adults with Long COVID and cognitive issues took part. Researchers also looked at mood changes and side effects, and collected samples to understand what causes these symptoms.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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The Ohio State University Medical Center
Columbus, Ohio, 43221, United States
Conditions
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