You’re Squinting More
If you find yourself squinting more and more then your current prescription might just need changing.
Sure, shutting your eyelids a little does help you focus more as it lets in less light but if you continue to do this not only could your eyesight deteriorate more, but you’ll have headaches to contend with as well.
“Initially it’s probably more of a subconscious thing, but as the prescription is less right and more wrong and [people are] squinting more, it’s taxing on the eye,” says Dr. Garg.