The viroptic is an anti-viral of some sort. If you don't get it the cats' eyes can actually rupture. It's been so long ago since I dealt with it my info. might be out of date. I had two cats with it. One was felv positive and the other was negative. At that time I had to go to an opthomologist. But I think now most regular vets have it.......... It was very expensive. I do remember that. And I had to begin by putting drops in like 8 times a day or something. There were other drops I had to use as well.
tonya
