Blinking helps to spread tears across the front surface of the eye, so when we blink less frequently, we often have periods where the tears on the surface of the eye have completely dried out causing us discomfort. “When we concentrate on something we actually blink less often. “Spending more time on screens can cause complications for our eyes, because they weren’t designed to stare at objects up close for long periods. Optometry Australia’s Chief Clinical Officer Luke Arundel says the increase in cases of dry eye since COVID-19 began could be to do with increased screen time and resulting eye strain, sometimes called digital eye strain or computer vision syndrome. Symptoms include scratchy, gritty, itchy, burning, red or sore eyes, and blurred vision that changes after a blink. The report also found that almost one in five (18%) people experience dry eye frequently.ĭry eye is a common condition that occurs when tears can’t provide adequate lubrication for your eyes, due to a reduction in the quality or quantity of tears. These new figures have come from Optometry Australia’s 2022 Vision Index, a research report detailing the state of the nation’s eye health. Of those affected, 55% say they only developed the condition following the beginning of the pandemic in 2020. Aussies have seen a surge in dry eye disease, with over 85% of the population estimated to have experienced dry eyes at some point in their lives.
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