In the first few weeks, you may not notice any changes, but you may start to feel eye irritation and visual weariness.

We may receive a commission on purchases made from links. Most smartphones have LCD or OLED screens. You might have noticed that trying to read text on such screens can be difficult in certain ...

A wealth of medical literature links the impact of staring at screens with eye discomfort and how it spills over into other areas, such as sleep disturbance. But it's not just the hours we spend ...

Please provide your email address to receive an email when new articles are posted on . More than 60% of participants had severe fatigue. Concentration problems were associated with fatigue severity.