Well it's now been around 8 hours since my treatment, and I'm feeling more like normal now.
Sitting around in the waiting room for 3/4 hour was probably the worst part, the anxiety and anticipation were becoming unbearable, just wanted to get it over with. Eventually I was called in and was somewhat surprised to find that I had two dentists and three nurses attending me, felt like some sort of freak at a circus! Inserting the needle for the IV was pretty painless, just felt a minor sting/burning sensation, though nurses were talking to me to try and distract me so it was no big deal. Then dentist started to administer the sedative, again whilst talking to me; initially nothing seemed to happen and I can remember saying to dentist that I was still wide awake, then wham I was out!
I was there to have four teeth extracted, and have no memory whatsoever of the anaesthetic injections, or of having three teeth removed, however I did become aware that they were struggling with one tooth as I can remember thinking to myself that they're having problems here. I must stress that although I was aware of this, there was no pain at all, just a vague awareness that 'something's' happening to me. All the rest of the treatment I have absolutely no recollection.
Afterwards I was led into another room to have a lie down and recuperate, and although groggy and slightly unsteady, was perfectly able to walk unaided and aware of people around me.
Back home I grabbed a couple of hours sleep first, then weighed up how I felt.
The side effects for me consisted of slight, but persistant headache, aching legs (!) and my jaw felt like I'd been beaten up on both left and right sides.
A cup of tea and two ibuprofen took care of most of the pain, though the mild headache persists. Another peculiar thing is that I feel quite depressed, I was expecting to feel elated once it was all over despite the pain, strange.
I can only assume that different people suffer different side effects as I don't recall anyone mentioning these things, however I'm sure that a good nights sleep will cure me.
Overall I'm very pleased with the IV sedation, I shudder to think what it would have felt like without it, the fact that extracting one particular tooth 'woke' me up suggests that it would have been very painful otherwise.
PS thanx to all above for your kind words an support, means a lot to me
Paul.