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Digital Eye Strain
Digital eye strain covers dry eyes, headaches, and blur from prolonged screen use. Breaks, lighting, prescription updates, and the 20-20-20 rule ease symptoms.
Digital eye strain—computer vision syndrome—includes dry eyes, headaches, and blur from long near focus on screens. The twenty-twenty-twenty rule, proper blink breaks, and corrected prescriptions reduce symptoms.
Bright overhead glare and tiny fonts make it worse.
Common questions
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Do blue-light glasses cure eye strain?
They may help sleep timing for some people but do not replace breaks, blink rate, or proper prescriptions. Address distance, glare, and session length first.
Related terms
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