Not on the pill, but I'm on Nexplanon (the arm implant) and I don't think it's made my BP any worse but right now I'm untreated so I'm not stable anyway, but I don't think it's the BC. I also haven't gotten my period in over a year which I will not complain about. It does give me acne though and I was told if I wanted that to go away to switch to a copper IUD, but I figured I'd wait until my three years is up. The insertion was a piece of cake and I'm glad I don't have to (remember to) take the pill every day.