I Got a "Bad Batch" of Contacts
You probably didn't. You probably have an eye problem. Here's how this often goes: a patient comes in saying that suddenly BOTH eyes are very uncomfortable with contact lenses in, and they "move around". Patient thinks "bad batch", I think GPC. I just had a patient who bought their contact lenses from WalMart...the ones she got from us were always fine. The ones from WalMart were uncomfortable and were very easily ripped. Patient thought "bad batch". I figured out that although her written Rx from us said "Acuvue Oasys", WalMart had sold her (inadvertently?) Acuvue 2, which is totally different. Getting a "bad batch" is rare. Possible, but not the 1st thing I think of. I am usually thinking "eye problem" way before I consider "bad batch".