Can eye drops beat abreva for cold sores? small study says maybe.
NCT ID NCT04893577
First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 22 times
Summary
This study tested whether EDTA eye drops can shorten cold sore outbreaks compared to Abreva cream. Ten adults with a history of sun-triggered cold sores participated. Researchers measured how many days it took for sores to heal and tracked pain levels.
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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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University of Utah MidValley Dermatology
Murray, Utah, 84107, United States
Conditions
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