Funny story actually... my PCP took me off my blood pressure meds a few months after my surgery because I was experiencing dizzyness and she suspected it was low blood pressure (phone appointment due to pandemic). However, the dizzyness didn't get better after I was taken off my blood pressure meds and just got progressively worse. On top of that my tachycardia shot through the roof because I was taken off my BP meds and I had a constant headache from what I KNEW was high blood pressure. My doctor immediately put me back on my meds when I saw her in her office and my blood pressure was 196/114 with a heart rate of 133. I started doing PT for dizzyness to try and figure out what was triggering it (which it started toward the end of February 2020 and a year later is just as bad and they STILL don't know what's causing it) and we discovered something really strange... the diastolic (lower number) dropped when I sit up or get up. Literally, a whole 10-15 drop. No idea what causes it, but it's likely one of the issues with my dizzyness. The one bright side is... I don't take the meds as MUCH. I used to take them every other day (I know that's weird but my BP dropped too low if I took it every day so my doctor said it was fine to do that since it worked) but now I take them every three days and my BP has been under control (other than the weird thing with the diastolic number dropping when I sit up or get up). However, I don't think I'll EVER be off my BP meds.