Yesterday, I had my first checkup since I started vaping. My regular doctor is on extended sabbatical leave (must be nice...) so I had a substitute I didn't know. She expressed great delight in my "almost-quit" (like four a day) report, and didn't probe when I mentioned using an e-cigarette, just said "Awesome!"
But my BP was quite high for me--like 170 over 90. With meds, I'm accustomed to being able to keep it more like 120 over 70, and I hadn't been home testing much in recent mos. I always read higher at the doctor's office (like 140) because I'm a nervous patient, all the more so with an unfamiliar doctor. After a bit, it dropped to 158--still not good. So I'll have another visit soon to check my home cuff with theirs and probably adjust meds.
She didn't mention it at all, but I'm trying to figure out to what degree, if at all, this is nicotine-related. When the reading was done, it had been fully an hour since I'd vaped at all, and eight hours since my usual morning routine of a couple cigarettes and a couple drip-loads of 36mg (spread over my first 2-3 hours awake--not all that rapid-fire). Apart from that, I've lowered my strength down to 8mg for the remainder of the day. I know from when I was smoking steadily that my BP readings only seemed elevated if it took it within a half-hour or so after smoking. Not having consumed nicotine within an hour of the office test makes me think other things (coffee at lunch, a bit of weight gain...) might be playing a bigger part.