Should I use Preservative or No Preservative tears after LASIK?

August 10, 2016
Asked By:hossam.elsherbene in Egypt, EG

My Doctor prescribed artificial tears for me after the lasik surgery but it has preservative in it? while I've seen many online articles about using none preservative? I've been using the one with preservative for 17 days now? is that bad? & can I shift now?

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