A member asked:

Best preservative free eyedrops for unstable tear film? my tear flim is everything look foggy and cloudy

A doctor has provided 1 answer
Dr. David Aizuss answered

Specializes in Ophthalmology

Pretty much equal: There are a variety of over the counter preservative free lubricating artificial tears available and they all work relatively well. Different brands may be more or less effective in an individual patient. Refresh optive, Celluvisc, Systane and Blink are all high quality preservative free brands.

Answered 9/28/2016

3.9k views

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