I was not instructed to stop any meds.
I thought there was only 2 prep methods. I did the gallon one because that's what my insurance covered.
The other one was only a quart and costs maybe $30.
Next time I'm paying the extra. The gallon method was explosive diarrhea. So, so messy.

I hope you find a prep method that works for you.
The procedure itself was easy because you're asleep.

P.s. if you're in a high risk category, obese or high blood pressure, make sure you have yours done inside a hospital. It can be a clinic inside the hospital, but it has to be that close.
I was on a jury where the patient died, and it was all preventable if the clinic had followed the rules.