Moderate
2 sources reviewed
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Time to effect
2–4 days
Effort level
low
Category
Natural
Typical approach
Supplement / herb
How it works
Rosmarinic acid and other polyphenols in lemon balm have demonstrated antiviral activity against HSV-1 in laboratory and clinical studies.
Available as specialist creams. Less evidence than aciclovir but a reasonable natural alternative. Avoid in known allergy to the mint family.
German clinical trials show lemon balm cream reduces healing time and symptom severity. Recommended in German Commission E guidelines for cold sores.
Community experiences
Anonymous · 0xa3f2
Tried for 6 weeks
“Noticeably less frequent issues after about a month of consistent use. Worth sticking with.”
Anonymous · 0xb71c
Tried for 4 weeks
“Good results overall. Had to adjust the approach slightly but found what worked for me. Would recommend trying it.”
Anonymous · 0xc8a1
Tried for 2 weeks
“Some improvement but not as dramatic as I hoped. Might need longer to see full benefit. Still continuing.”
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WikiRemedy surfaces community experience, not medical advice. Always consult a qualified health professional.