Paul - I have terrible vision, but I found that switching contact types has definitely reduced irritation. What brand are you using? I switched from standard Ac

Paul - I have terrible vision, but I found that switching contact types has definitely reduced irritation. What brand are you using? I switched from standard Acuvue 2 to Acuvue Oasys. I keep my contacts in about as long as you (18 hrs) and I'm in front of a computer for most of that time during the week. Prior to the switch I wasn't able to keep my contacts in even 9 hours without irritation (while in front of a computer).