I had the operation wednesday 14 october, and am signed off until monday 26 October (only work monday to friday). However i do spend 8-10 hours a day on a computer, and i certainly wasnt able to to use a computer at the first half of this week, yesterday and today i have been able to use a computer for any length of time for the first time. I was fortunate as i didnt suffer with high pain levels, though i understand that others can and do suffer with higher pain levels.
It very much depends on how much you use a computer and how much you suffer with the pain depends on how quickly you resume your studies. I am more light sensitive than prior to the procedure, but this is fairly normal. My eyes are still feeling gritty and dry, apparently it is normal.
With regards to clinics i have sent you an email detailing the clinic i used, as i said in my other post other people chose other clinics for their own reasons. Do an internet search for CXL on google. It will come up with a number of clinics and look at their websites, email/phone them and ask about the procedure, costs and their experience. See who you click with. Which clinic/hospital are you under on the NHS? Ask for their recommendations as well.
Personally the clinic i used was fab, talked me through everything both prior to the procedure and during the procedure and made sure i was comfortable at all times. They have just moved into new state of the art building, from sharing space with the NHS, and the new building looks absolutely fabulous. I actaully had my procedure at the old clinic, and my follow up appointment the following day was at the new clinic.
The procedure takes upto a couple of hours, then a follow up 24-48 hours later to take the bandage contact lens out, then further follow up appointments 1 month, 3 months and 6 months after the procedure as i understand it (not sure if there is a further follow up 12 months later, i cant remember).
I was given antibitotic drops to put in 4 times a day for 7 days, and an eye shield to wear at night following the procedure. Not allowed to get "dirty" water in your eyes for about a week - ie not allowed to wash your hair in the shower - problem for me as i have a mop of hair that needs washing every day
Any other questions please ask and i will do my best to answer. Please note i can only answer based on my own recent experience.