I used to smoke occasionally and once after smoking I noticed my heart rate was really high for a while, like 140 bpm. I looked that up and I think it was a super-ventricular tachycardia, which can be caused by smoking but isn't usually serious. But ever since then when I just take a puff on a cigarette I feel really sick. Is it all in my head? I don't really have any desire to smoke, it just bothers me-like that shows that I am unhealthy in some way, so I would like to know that I could smoke a cigarette if I wanted and it wouldn't be a problem.
what are some reasons for it making me sick?
what are some reasons for it making me sick?