Laser therapy applied to a case of ophthalmic herpes zoster: A case report

Abstract

Introduction: Herpes Zoster is an infectious disease caused by the reactivation of the Varicella Zoster virus, common in immunosuppressed people such as the elderly and those with chronic diseases. It is characterized by vesicle rashes, which can cause serious complications such as postherpetic neuralgia. The main treatment is antiviral therapy, with antidepressants, analgesics and laser therapy as complements. Objectives: To describe a clinical case of herpes zoster directed to the senile population, with an outcome due to ophthalmic neuralgia, as well as to discuss its prevention and control strategies and the promising role of the effects that Laser Therapy can have as a complementary therapeutic approach. Materials and methods: This is a case study, of exploratory and qualitative nature, which will use as a source of medical record data, laboratory tests associated with bibliographic research. Expected results: To recognize the pathophysiology and risk factors related to this disease, to enable early diagnosis and treatment, and to identify the resolution of pain with the use of lasertherapy, which minimize herpetic complications, enabling a better clarification on this topic for the general population. Conclusion: The case study highlights the importance of adequate treatment of Herpes Zoster in the elderly, emphasizing the early use of antivirals to minimize complications and improve quality of life. Laser therapy, especially with Low Power (LBP) and infrared Laser, has shown efficacy in reducing pain and accelerating healing. The study underlines the need for preventive strategies, new therapies, and more research to deepen knowledge about laser therapy in the treatment of HZ.