Yes I smoke, and I do keyboard a lot, so does the rest of my family. But as you guys said, I guess I'm just more sensitive to it.
Mal, you know I always thought I had low blood pressure because of the dizziness etc. but about 3 years ago I went to the doc for another problem and had him test my BP and he said it was normal..
So I don't know. My doc was rushing me out of the office, so I didn't go on about anything else.
Thanks for the responses, I'll keep those tips in mind.