Ophthalmological findings in patients suspected with COVID-19 at a tertiary hospital in Pernambuco, Brazil

Ocular manifestations of COVID-19: A systematic review of current evidence

“…Less prevalent manifestations were as follows: tearing, red eyes, irritation, eye pain, blurry vision, and retinal hemorrhage. Some studies reported treatments for these manifestations, with most patients recovering fully ( Giampietro et al, 2023 , Silveira et al, 2022 , Pirraglia et al, 2020 , Wang et al, 2021 , Reinhold et al, 2021 , Wan et al, 2022 , Abrishami et al, 2020 ). However, one study noted visual loss in two patients ( Chen et al, 2020 ).…”

“…Specifically, 50 % exhibited ocular symptoms concurrently with general symptoms. Additionally, 41.6 % showed ocular symptoms before the onset of COVID-19 symptoms, with 11.11 % presenting them one day before flu-like symptoms and another 11.11 % displaying them three days afterward ( Silveira et al, 2022 ).…”