Squinting usually: Means you need a prescription to see better.Best thing to do to maintain healthy eyes is to have a eye exam every year.
Answered 7/31/2013
5.1k views
Lighting control: Squinting is often used by nearsighted people to see better by creating a pinhole optical effect with the upper eyelids and the pupils. Prescription eyeglasses likely will help. Many people squint one eye in bright sunshine and sunglasses prevent that. Squint also refers to the in-turning and out-turning of the eyes, which can be improved with the use of prism glasses.
Answered 12/9/2013
5.1k views
3 doctors weighed in across 2 answers
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