24/10/2021
Covid-19 and the Growing Impact of Asthenopia
Many ophthalmologists and eye care professionals are reporting that an unanticipated consequence of the Covid-19 pandemic has been an increase in the number of patients presenting with asthenopia, more commonly known as eye strain.
It is understood that a number of the factors that normally contribute to the onset of asthenopia have been exacerbated by the social conditions and restrictions under which many of us have been living during various coronavirus lockdowns.
In particular, eye specialists report growing numbers of eye strain cases related to extended and prolonged exposure to phone, laptop and computer screens, a condition generally referred to as computer vision syndrome.
Why Has Computer Vision Syndrome Become More Prevalent?
Also known as digital eye strain, this particular form of asthenopia is attributed to constant presence of screens in our life.
Significant number of people have been working from home for extended periods of time, engaging with colleagues on screen via online meetings rather than face-to-face. Working from home also means working in a more solitary manner, resulting in longer, uninterrupted sessions at desks and work stations which are not interrupted by interactions with colleagues in the office, or other breaks that regularly occur in the workplace.
Screens are not just a part of our work lives, they have become ubiquitous in our daily lives as well. Television, smartphones, tablets, laptops, desktops, smart watches, etc., have become inseparable part of our daily life. Most transactions and interactions that were possible by talking on the phone or in person are now undertaken online on a screen, and are contributing to digital eye strain in the wider population.
Children are not exempt from this either— in fact, younger cohorts for whom screens have always been an integral part of their lives are at a similar risk, if not more. Like their parents, the number of children presenting with computer eye strain has increased as a result of growing emphasis on online and remote learning activities during Covid-19. Playing online video games as part of their recreation also adds to the incidence of eye strain in children.
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Digital eye strain is a new age common eye condition induced by regular screen use exposing us to blue light. Dr Swati Sinkar is an expert in eye strain treatment in Adelaide.