Herpes virus reactivation by low-intensity diode and CO₂ lasers

Low-Level Laser Therapy for Herpesvirus Infections: A Narrative Literature Review

Introduction: Herpesvirus infection has a variety of clinical forms and is extremely widespread in the world while existing treatment methods are not always quite effective. The search for new treatment modalities is a relevant problem and numerous studies show the therapeutic effect of low-level laser therapy (LLLT) on different herpesvirus types. Methods: The mechanisms of laser light action and the impact of LLLT on the pathological pathways of herpes infections are described. A narrative review of the relevant papers is conducted. Results: The reviewed studies confirm that LLLT is a potential prospective treatment method for patients infected with the herpesvirus. However, it is necessary to improve the methodology and optimize the combination of laser action with antiviral medications. Conclusion: The review shows that it is most effective to combine laser impact on skin lesions with the application of topical antiviral gels or creams, additionally using a combined procedure of laser ultraviolet blood illumination (LUVBI, 365-405 nm) + intravenous laser blood irradiation (ILBI, 525 nm).

Recurrent Labial Herpes Simplex in Pediatric Dentistry: Low-level Laser Therapy as a Treatment Option

Recurrent labial herpes simplex is a pathology of viral origin that is frequently observed in children. The signs and symptoms are uncomfortable and, in many cases, the efficacy of treatment is unproven. However, several studies have demonstrated good results from the use of low-level laser therapy (LLLT), primarily due to acceleration of the healing process and pain relief, which make it a promising resource for use with this pathology. This paper describes a clinical case of a 7-year-old patient affected by this pathology and the therapeutic resolution proposed.

How to cite this article: Stona P, da Silva Viana E, dos Santos Pires L, Weber JBB, Kramer PF. Recurrent Labial Herpes Simplex in Pediatric Dentistry: Low-level Laser Therapy as a Treatment Option. Int J Clin Pediatr Dent 2014;7(2):140-143.