i am switching my atenolol from morning to evening and didn't take it yesterday for 12 hours and my heartrate went up to like 100 all afternoon. today i'm due for another dose but trying to wait til bedtime and my heartrate is like 95.
i also upped my synthroid a little about 5 weeks ago and wondering if this has something to do with it. my bp isn't bad at all but my hr that high gives me anxiety.
anyone else tried to stop their atenolol or forgot to take and had this happen?
makes me feel dependent on it or maybe your body just gets addicted to it. i don't know.