Treatments for Olfactory Dysfunction in COVID-19: A Systematic Review

Abstract

Introduction Olfactory dysfunction (OD) has emerged as a notable symptom among coronavirus disease 2019 (COVID-19) patients, with its prevalence varying among different populations. Recognizing the need to provide therapeutic solutions for these individuals, the present study seeks to comprehensively review the current evidence on potential underlying mechanisms and treatment modalities to manage OD in COVID-19 patients.

Keywords

• COVID-19
• SARS-CoV-2
• olfactory dysfunction
• anosmia