Hi
This can be attributed to computer vision syndrome and many patients are complaining of the similar issues due o excessive screen time these days.
1- blink more often
2- lubricating eyedrops 2 hourly
3- limit screen time
4- follow rule of 20-20-20.After every 20 minutes take a 20 seconds break and look 20 feet ahead.
5 even If you dont nèed prescription glasses , plain Antiglare and bluecut lenses on computer use will help
6 healthy lifestyle - good food and exercise
Next Steps
If no relief, pl opt for physical eye examination at a nearby ophthalmologist.