How can I implement the 20/20/20 rule?
It’s a simple as setting a timer when you are using a screen. You can use the timer function on your phone, or download one of the many apps available. If you spend your days working in front of a computer, you could use the break as a chance to step outside (and look out into the distance), giving yourself as well as your eyes a rest. If you’re watching TV, perhaps have your break when the ads are on, after all, the 20-20-20 rule is flexible.
Other measures you can take include:
- Making sure you aren’t sitting too close to the screen
- Keeping the screen clean (so your eyes aren’t trying to work their way through the dust and grime as well)
- Blinking lots, and drinking lots of water for hydration of both your eyes (and your body!)
- Dimming the screen, especially at night if the light around you is lower than the light emitted from the screen.
It can be quite hard to escape prolonged use of screens in our modern world, but the 20-20-20 rule is a simple measure you can implement to give your eyes regular breaks, reducing the chances of developing digital eye strain.
Should you be concerned about your eyes, the first step is always to book in for an appointment. We can check that there isn’t something more sinister behind your sore eyes, and help you with personalised advice based on your own lifestyle and medical history.
We also recommend regular appointments, so we can monitor any gradual changes that may be occurring to your eyes. Sometimes the changes can be so subtle you don’t even realise. We can pick up on these changes in the early stages, leading to better health outcomes.