A Comparative Study Between Once-Weekly and Alternating Twice-Weekly Regimen Using Blue (470 nm) and Red (640 nm) Light Combination LED Phototherapy for Moderate-to-Severe Acne Vulgaris.

Sunatra NitayavardhanaWoraphong ManuskiattiKathryn Anne G CembranoRungsima Wanitphakdeedecha

Published in: Lasers in surgery and medicine (2021)

LED therapy is safe and effective for treatment of inflammatory acne. The treatment outcomes of once and alternating twice-weekly regimens were comparable, hence, once-weekly treatment could be considered as an alternative choice for patient's convenience. Lasers Surg. Med. © 2021 Wiley Periodicals LLC.

Keyphrases

photodynamic therapy
light emitting
oxidative stress
case report
high intensity
early onset
mesenchymal stem cells
replacement therapy
drug induced