The National Eye Institute recommends the 20-20-20 rule: every 20 minutes, look about 20 feet away for 20 seconds. Reduce screen glare and position the screen slightly below eye level. Blinking fully and avoiding direct air-conditioning airflow may also help with dry eyes.
Artificial tears may relieve mild symptoms. Persistent dry eyes warrant assessment for factors such as age, hormones, medicines, contact lenses, or immune conditions, so treatment matches the cause.
Things you can start doing
Start with practical steps.
- Use the 20-20-20 rule and blink fully several times during breaks.
- Adjust font size, glare, screen distance, and wind direction before purchasing additional equipment.
- Have your vision checked for persistent focusing difficulty, headaches, or recurrent blurring.
