Eye Strain: The Silent Epidemic of Computer Use
With worldwide screen time growing, eye strain is developing as a frequently neglected disease. Computer Vision Syndrome (CVS) is a disorder caused by extended exposure to digital displays that affects up to 90% of computer users, according to the American Optometric Association. Symptoms include dry eyes, impaired vision, headaches, and neck and shoulder discomfort, all of which have an influence on daily productivity and quality of life.
Individuals spend almost seven hours each day on digital gadgets, and this prolonged exposure requires strong eye focus and little blinking, which strains eye muscles and lowers moisture in the eyes. Screens emit blue light, which can disturb sleep patterns by influencing melatonin levels. According to Vision Council studies, more than 60% of individuals suffer from digital eye strain.
To counteract CVS, doctors recommend following the 20-20-20 rule: after 20 minutes, take a 20-second break and stare at something 20 feet away. Adjusting screen brightness, using anti-glare filters, and keeping good posture can all help reduce strain. Recognising and treating CVS is critical not just for eye health, but also for increasing long-term productivity and well-being.
References:
- American Optometric Association: “Computer Vision Syndrome”
- The Vision Council: “Digital Eye Strain Report”
