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A pilot study of treatment of herpes labialis with 1072 nm narrow waveband light
Author(s) -
Dougal G.,
Kelly P.
Publication year - 2001
Publication title -
clinical and experimental dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.587
H-Index - 78
eISSN - 1365-2230
pISSN - 0307-6938
DOI - 10.1046/j.1365-2230.2001.00783.x
Subject(s) - medicine , aciclovir , herpes labialis , surgery , double blind , end point , placebo , dermatology , viral disease , virology , virus , herpesviridae , herpes simplex virus , pathology , alternative medicine , geometry , mathematics
A randomized prospective double‐blind study was performed to compare the efficacy of a single 5 min 1072 nm narrow waveband light application against topical aciclovir applied five times daily in the treatment of herpes labialis. Treatment was initiated within 36 h of the onset of symptoms and the end point was defined as the day that the crust was discarded leaving an uninterrupted underlying skin at the site of the cold sore. The results demonstrated that a single 5 min light treatment significantly reduced cold sore healing time by 4 days; 1072 nm light healed cold sores in 4.3 ± 1.8 days (mean ± SD) as compared with aciclovir applied five times daily, 8.5 ± 3.0 days ( P < 0.0001).