I just started Harvoni. I'm on the 1st week. And already my eye sight is blurry. I wake up in the morning with almost gooey liquid coming out of them. I've read in forums that dry eyes happens along with reports of crusty eyes in the morning. But what really freaked me out is when I read about more than one person getting temporary blindness. One lady had a sort of blood clot occur. My side question is... Should I use eye drops or not? Were any of you using eye drops on a regular basis? Any and all advice appreciated.