Lip Herpes — Recurrence Prevention

Category: Skin & Dermatology

Journal: Photomedicine and Laser Surgery (2013)

Key finding

Laser applied at prodrome shortened outbreak duration by 3 days; significantly extended recurrence-free interval.

Protocol

• Wavelength: 670 nm
• Irradiance: 30 mW/cm²
• Dose: 3 J/cm²
• Duration: 2×/day during prodrome

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