Quite: Contact lenses have been tested over the years with millions of users. Trouble is almost always due to the user: overwear, ignoring red eyes or pain, extending the schedule of use beyond the recommendations of your ophthalmologist.
Answered 8/2/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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