I had Lasik 6 years ago, had surgery in the morning eye started to get sore about an hour later took pain killers and went to bed, woke up a couple of hours later and went down stairs to crash on the sofa and noticed that it was 4pm, then realised I was looking at the clock the other side of the room and able to tell the time without glasses
I was told I had to wear the clear plastic patch at night for a week (just incase you rub your eyes in your sleep) and to avoid going swimming for a couple of weeks.
My surgery was on the Monday and I took the rest of the week off work and was fine from Wednesday really
Darren