Okay pretty much all day i was around my cousin and she smokes a lot every time she outside. i smelled a few times even before my meal which i could not finish but still ate. ramdoly i felt an anxety attack it lasted a few mins i had to wait to eat after i ate i had to have a peppemint and when i got home she smoked again and i almost felt like throwing up and still anxiety but i am calming down now. can second hand smoke cause this? Also i do have an appointment with my doctor on monday so i will be mention this to him