I'm beginning to think mine is too low. When I get up sometimes I get dizzy so I have to get up slower. I am on two bp meds, lisinopril and antenolol and I take them in the morning. Around noon I'll check my bp and today it was 97/68, so I checked it again thinking maybe it was wrong and it was 93/65. I even checked it after exercising on my treadmill and it was 107/68! But when I go to the docs it's always higher, which makes me out to be fibbing! hahaha
I notice I'm more tired too. I started exercising again and have been on a diet and losing weight so I'm wondering if maybe my bp is going down naturally and with the drugs its bringing it down lower. Guess I'll find out at my doctor's appt on Tues. The antenolol is good for me as it helps my palpitations as I have a minor leaky heart valve and also have to watch my bp.
If you aren't feeling any side effects like I do, then you should be ok. If you start feeling dizzy, tired, etc then I would have it checked and don't be afraid to question the doctor. Read up on low bp and go in there with knowledge (which I'm sure you do anyhow).