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Photobiomodulation therapy for treatment olfactory and taste dysfunction COVID-19-related: A case report

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Author(s):
de Souza, Viviane Brocca ; Ferreira, Lais Tatiane ; Sene-Fiorese, Marcela ; Garcia, Vanessa ; Rodrigues, Tiago Zuccolotto ; de Aquino Junior, Antonio Eduardo ; Bagnato, Vanderlei Salvador ; Panhoca, Vitor Hugo
Total Authors: 8
Document type: Journal article
Source: Journal of Biophotonics; v. N/A, p. 4-pg., 2022-05-17.
Abstract

It is postulated that the inflammatory process resulting from SARS-CoV-2 infection is the main cause of smell and taste dysfunctions in patients. In view of this, photobiomodulation, due to its anti-inflammatory and antioxidant effects, may be a promising therapeutic modality to treat these disorders. In the present case report, we observed clinical improvement in the symptoms of anosmia and ageusia related to COVID-19 after treatment with photobiomodulation. Due to the inflammatory nature of COVID-19 and the anti-inflammatory effects, photobiomodulation antioxidants already proven in the literature make it a promising therapeutic modality, especially sequela COVID-related, including olfactory (anosmia) and taste (ageusia) dysfunction. In the present case report, the patient's olfactory and gustatory functions were re-established after 10 treatment sessions with photobiomodulation. (AU)

FAPESP's process: 13/07276-1 - CEPOF - Optics and Photonic Research Center
Grantee:Vanderlei Salvador Bagnato
Support Opportunities: Research Grants - Research, Innovation and Dissemination Centers - RIDC
FAPESP's process: 13/14001-9 - FLUORESCENCE SPECTROSCOPY OF TOOTH IN OVARIECTOMIZED RATS FOR OSTEOPOROSIS DIAGNOSIS
Grantee:Fernanda Rossi Paolillo
Support Opportunities: Scholarships in Brazil - Post-Doctoral