Pathophysiology and Management of Tongue Involvement in Covid-19 Patients Publisher



Mohseni Afshar Z¹ ; Barary M^{2, 3} ; Ebrahimpour S⁴ ; Janbakhsh A¹ ; Afsharian M¹ ; Hasanpour A² ; Babazadeh A⁴
Source: Indian Journal of Otolaryngology and Head and Neck Surgery Published:2022

Abstract

Evaluate the lingual manifestations of COVID-19, and provide a clinical guide in managing these symptoms. Electronic databases, such as PubMed/Medline, and Scopus were searched until November 1, 2020, and only randomized controlled trials, cross-sectional and cohort studies, as well as case reports and series, and review articles in English were considered. A total of 40 studies were included in this study. Lingual involvement has been extensively reported in patients with coronavirus disease 2019 (COVID-19). The most common features of lingual involvements were red or light red, yellow coating, and greasy coating tongue, though other complications, such as pale, purple, white coating, grayish-black coating, rough, tender, puffy, spotty, prickles, fissured, and tooth-marked tongue was also reported. Poor oral hygiene, opportunistic infections (OIs), medications, and hyper-inflammatory response to infection are the most common predisposing factors for the onset of oral lesions in patients with COVID-19. In conclusion, the current review described the lingual manifestations of COVID-19, and as oral complaints are relatively common in COVID-19 patients, an intraoral examination should be conducted in all suspected cases of SARS-CoV-2 infection. © 2022, Association of Otolaryngologists of India.