Re: sighing/yawning constantly shortness of breath?
I would go see a different doctor. I also have the sighing/yawning problem off and on and i dont have asthma. Mine just comes and goes but has been worse in the last 4 months since my anxiety has been at its highest. I worry that mine is a sign of a heart blockage along with other symptoms ive been having. I to feel like i cant get a deep satisfying breath.