i am a new immigrant...came to Toronto 1 month ago .... since on board to plane to till now  often i am feeling suffocation prob. Until the first time i never feel like that.....i guess the room/ car or plane heater is causing this kind of uncomfortable situation...how to deal with that...i am a regular smoker ..like 3 to 4 cig one day
Howell come to ChatDoctorI really appreciate your concern, because of the allergic condition, that might be causing the narrowing of bronchial spasm, if you are smoker then you need to quit this, to avoid such condition Tab Ketotifen 2 mg once in day after meal can be tried, hope this information helps, take care, have a nice day.