Quote:
Originally Posted by fisheye
One thing that our OP did not mention is the anesthesia that was used for the operation. I recently had a colonoscopy and I was thinking how much we have improved since I had either to have a tooth removed in the 1950s. I believe they used Propofol. All I know is I was watching the anesthesiologist hook me up and the next thing I remember is the recovery room. Plus I had no after-effects from the anesthesia. I hope our OP had the same kind of experience for her operation.
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For my colonoscopies they used a combination of Versed and Fentanyl, it was great...except the first time- they didn't believe me when I told them I was very resistant to drugs and went too light, until I woke up in the middle of the procedure. The anesthetist was rather surprised when I started talking to her. I was watching her watching my heart rate on the monitor and said "Hey, did you know I can drop my heart rate to under 30?"
After she got over her surprise she said "Please don't do that."
She didn't seem to be in any hurry to do anything about me being awake and I was bored, so I started slowing it down. "Stop doing that!" When I hit 28 she cranked the juice and put me back under.
For the second one a year later, they made sure I didn't wake up.
I had scopolamine used on me for dental surgery once. That was some good [stuff] too. They shot me up in the waiting room, and the next thing I remember is being in the waiting room with my wife trying to give me a cup of coffee. "Coffee? Come on, how long is it going to be before we get this done?"
A nurse standing there said "We *are* done. We're trying to get you out of here now."
Yeah, baby, that's what *I'm* talking about. Best. Dentist. Visit. Ever.
Quote:
Originally Posted by Ghaati
I'm thinking the reason these meds act differently in people is the tolerance to pain - rather than the tolerance to painkillers.
Some people have a higher sensitivity to pain than others. I have a fairly high tolerance. Meaning - I still feel the pain just like everyone else does, but for whatever reason, I'm able to endure it better than some folks can. I might feel pain at a level 5 (out of 10) and think - maybe I should sit down and relax a bit. And then when it hits 6, I might think I should take a tylenol. When it's at 7 I know something is "wrong" but still not convinced I need to "do" anything about it. By 8 I know it's time for something stronger than the usual.
With some people - they need something by the time they hit 3 or 4, even if it's just a tylenol.
This isn't simply a psychological thing. It's physiological. The body-mind-nerve connection is different for everyone. Same reason some people are ticklish and some aren't.
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I think you are partially right, in that people have different pain tolerance levels. I know for a fact that I can tolerate some fairly high levels of pain and continue to function. In my military and other adventurous career choices I have suffered gunshot & stab wounds, been slashed, blown up, set on fire, and suffered multiple broken bones and kept on fighting. I was so shredded one time, that when I finally made my way back to the base the first soldier to get to me took one look and passed out cold. I've had to patch up my own gunshot, stab wounds and burns without the benefit of anesthetic and continued on...if you want to experience some *real* pain, try being set on fire with white phosphorus- you can't put it out (it makes its own oxygen), all you can do is either cut it out or wait until it burns out.
Earlier this year I managed to drive a 3" #2 Phillips bit through my thumb with a hammer-drill, it was pretty well shredded and the bosses wanted to take me to the hospital. I declined to go (it was March and Covid was ramping up). I cleaned it up with running water, slathered it with antiseptic burn gel, put a gauze pad on and taped it as tight as possible to stop the bleeding...and went back to work. No 'lost time' accident tagged to me.
On the other hand, different people *do* metabolize drugs differently. I can't do any of the opiods- morphine, oxycodone, oxymorphone, codeine, dilaudid (hydromorphone- a hydrogenated ketone of morphine), it doesn't matter if they are naturally or synthetically derived, they leave me curled up in a ball with a terrible pain in my guts while doing nothing for whatever other pain I have.
I have been living with chronic pain for more than 40 years. I generally don't use anything stronger than aspirin and alcohol except when it's *really* bad. My 'go to' used to be Darvocet...until it was pulled from the market due to an allegation of causing heart issues in some people. Now I use a combination of Tramadol and Tylenol (1/4 of my prescribed dose of Tramadol and a full dose of Tylenol, my own version of Ultracet). It doesn't 'kill' the pain, but it brings it down to a level where I can function and it doesn't screw up my head.
But I've seen other people who are barely scratched say it's a 'ten' on the silly pain chart (with the happy and sad faces) that the docs use these days. My wife gets a splinter and it's the end of the world, she's out of commission for days.