Small bump / thread necro as I've been offline for nearly 2 months:
The cataract + stent operation was on 14th July, and it took 2h 50m on the 1 eye. It's a complicated eye though and there were further complications that required 2 more operations in August due to me temporarily losing the rest of my eyesight. Some of my sight has come back now and I can use the computer for short periods of time.
And so, I can now feed back on my own recent experience of having a general anaesthetic in 2022.
Nausea: None at all! I told the anaesthetist team that I had previous / historic sickness, so I was given 4 anti-sickness pills with a bit of water around 45 minutes before the operation. This did the trick for me
The pre-med: As other posters said here, pre-med isn't done any more. Not in medicine or pill form at least. Instead, I was made to breathe in a gas through my nose that smelt like strong alcohol. This was for about 30 seconds, and it made me feel sleepy.
Being knocked out: A cannula was fitted, which was no sweat at all - just a sharp ***** for about 1 second when it was being fitted. While I was inhaling the pre-med gas (as above), the anaesthetist team announced that the sleep injection is about to start and asked me to count from 1. In 1992, I didn't like the feeling of the sleep injection going up my arm and the brief headache it caused as the fluid was entering my head. This time round in 2022, I only felt the fluid in my hand, as I counted 1-2-3, then I was out. It's probably faster-acting now.
Being asleep: Again like others said here, it's like hitting the pause button for 3 hours. No dreams. You don't manifest. Just oblivion.
Coming around: I woke up in a recovery room, but I didn't see this because I had an eye patch. I was self-aware now and was given a sandwich, biscuits, orange juice and water. This is again an absolute FIRST for me because I have never been able to hold down food after an operation on the same day. It was an amazing feeling just being able to eat!
Covid restrictions: I couldn't have anyone on the ward with me before the operation, but my parents were allowed to join me in the recovery room before going back home.
Hearing aids: My left eye was the eye being operated on, so I was allowed to keep my opposite (right) aid in. This meant that I was able to listen out for the anaesthetist team and it also meant that I was able to hear when I came around.
Overall experience: Really positive, despite all the doom-mongering that you hear about the NHS on the news. Granted the staff are stretched but they're always trying their best. Lovely nurses on the ward, anaesthetist team had a great sense of humour, and I was able to meet with the surgeon before each operation. I'm now in the after-care stages with plenty of out-patient appointments and that's been great too.