I had cataracts in both eyes, surgery 3 months apart last year.
I'm in Scotland . Cataracts first diagnosed and tracked by my regular optometrist at Boots; who referred me to Scottish NHS when they deteriorated enough to need surgery.
From then on all my treatment and follow up was in NHS Scotland "National Treatment Centre" which is a fab purpose built brand new facility for opthalmic and orthopaedic surgery only. Surgeon told me " I'll also correct your vision; you won't need glasses once I've done both eyes"' .
I've been very short sighted and worn glasses full time since age 7. Without glasses I couldn't recognise my own family across the road. Since cataract surgery , I am glasses free unless reading. For screens / long periods book reading, as advised by surgeon I don a pair of lowest power supermarket off the peg reading glasses, latest pair cost £4.99.
(My previous Zeiss high refraction prescription varifocals cost £700).
On surgery day, as I waited to go in, the lady beside me had just come out of theatre. She kept seeing "I can SEE. I can SEE. It's a miracle". My turn; taken to theatre by a nurse who told me " I am your support person. That's all I do. I'll be right here beside you throughout if you want me to talk to you and to hold your hand. " I didn't want to hold hands and asked her not to talk because I was going to do a relaxation technique , but she never moved from sitting beside me. All patients get this. I was lying back and a very light paper shield was placed over my face except one eye. The surgeon told me "Lie as still as you can. I can stop if you want to move or cough ; so just tell me right away if you need a pause. " I was fine , didn't need to move or cough.
Eye drops in eye..tiny sting sensation. Anaesthetic injection around the skin around my eye (not in the eye) ; its on skin only and the needle is so tiny I barely felt a prick. No pain or wince. Once its numb, the eyelids are held open, I think by something akin to eyelash curlers but I couldn;t see what. The hold-open thingy is not remotely painful, uncomfortable or wincemaking You can't feel it. Now your eye is open and ready and can't feel a thing.
Blinking at a crucial moment during surgery was just one of the daft things I'd imagined happening. The other was, that I'd see a hand with a scalpel coming towards my eye. I was totally wrong; the last thing I saw was a sudden bright light. Then grey nothing. I did not watch my own surgery happening :-)
I just lay there doing gentle relaxation breathing from yoga days. (I do same at the dentist because I hate dentistry ) . I focused entirely on my breaths. No pain or discomfort and suprisingly quickly was told I was all done. Surgeon said " That went perfectly. You'll spend half an hour resting in the waiting room then go home. I'll see you tomorrow". . I'd felt nothing at all. My support nurse had me sit in a wheelchair (I am not disabled; everyone gets this) to wheel me back down the corridor to the waiting area. To my absolute amazement, I'm wearing no glasses but can see every thing sharp and perfect through the newly operated eye ; it could read the hospital signs on the walls. Next thing I'm back in the waiting room and now it's me saying "I can SEE I can SEE it's a miracle". It really is. When DH came through the main entrance my new eye recognised him.
I was given an eye shield for first night and sets of drops with instructions, and an appointment next day for follow up check. Then went home. I had no blurred vision, no pain, no discomfort.
Three things; bring sunglasses to travel home. Daylight is suddenly much brighter and it takes a while for your eye to adjust.
If your other eye still needs to wear glasses, take out the lens on the side that just had surgery; because your old prescription is all wrong for new eye. .
The drops. I had three different kinds to be put in my eye at different times through every day for weeks. Easy to lose count where you're up to. I made a date and time chart , stuck it on the bathroom wall and marked off every drop with a pen.
Be very meticulous about hand hygeine when doing drops. If you live alone you might find it useful to buy an eye drop-applicator online.
Second eye was just as easy and trouble free as the first. My NHS treatment was just superb and the result is simply wonderful. 70 years of wearing glasses all day every day and helpless without them, and now I just wake up every morning with instant excellent eyesight. A year later I'm still wowed at naked eyes being able to read the alarm clock, shampoo bottles in the shower, raindrops on the window, TV subtitles.
At my final hospital check up I was shown that chart of letters in descending sizes. Before surgery ( and for decades before I had cataracts) my naked eyes could only read top letter..Now, they can read the bottom line.
In my experience this operation is truly an instant miracle.