They’re not going to rat you out. They’re going to adjust your anesthesia dosage so you don’t WAKE UP IN THE MIDDLE OF SURGERY.
Some anesthesiologists will refuse to put you under if you’ve smoked cannabis within the past 24 hours – and let’s be clear, this is NOT because they’re morally against it – it’s because THC and anesthetic react in unpredictable ways and waking up in the middle of surgery is slightly less of a concern than SLIPPING INTO A COMA OR DYING.
So there’s that.
Yes, this too. Should have included this. It just wasn’t on my mind when I made the original post because my mind was full of NOPE NOPE NOPE after, you guessed it, one of my patients woke up in the middle of her surgery because she didn’t tell her anesthesia team she used marijuana.
I haven’t actually read anything up on this, so I haven’t verified the facts. But last year, a friend of my friends died on the surgery table. It was a simple surgery to the shoulder, I don’t even think they finished it. They say he reacted badly to the anesthesia – they say it was because he smoked marijuana.