Vision issues: Squinting eyes can be a tic or a sign of eye irritation. However, often it's a sign of visual problems or a need for glasses. Squinting changes the shape of the eyeball and can temporarily improve visual acuity. Teachers can often spot a child with vision issues squinting at the blackboard. If it's lasting more than a few days, see an eye doctor.
Answered 8/20/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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