Benzoyl peroxide cream to prevent cold sore outbreaks
Part of Infections, Skin clinical trials.
This study tests whether a skin cream (benzoyl peroxide) can prevent cold sores caused by the HSV-1 virus. If you get outbreaks often, you might be able to join and help find a new way to stop them.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 65 years old.
- You have had at least 2 cold sore outbreaks in the last year.
- You can join visits by video call (telehealth) for 6 months.
- You are not pregnant, breastfeeding, or planning pregnancy during the study.
- You are not allergic to benzoyl peroxide (a common acne ingredient).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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