I quit smoking 6 weeks ago and since have had trouble breathing (mostly at night), then I cant back to sleep because I panic about not being able to breathe.  I went to ER a couple of nights ago and my blood pressure was 184/101, they did an EKG, heart was fine, my lungs sounded fine . . . doctor says its anxiety and put me on Xanax.  I have a blood pressure cuff & keep checking and it has lowered, but not by a whole lot.  Guess Im still worried.
Hello No according to the history this is related to quitting smoking and the stress caused by it. Do not worry it will pass with the passing time. Regards Chat Doctor.