I am trying to find a replacement for TheraTears, and was finally able to find some unpreserved Systane yesterday. The drops feel great when I first put them in my eyes, but after a few minutes they begin to glob up, kind of like Restasis used to do. It makes my vision blurry, and I end up rinsing my eyes out. Is this the polymer sticking to a bad tear film? Interested in hearing what others who have tried millions of drops (as have I) have to say about this.
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