Nah. Only time I had chest pain is when I fell of the bus onto the curb because my MG was so bad. Drugs won't do it. I never missed a day of work because of MG, though I wasn't able to talk to anyone some days because I couldn't talk. As long as I could drag myself to my car,and to and from home, it was ok.

Don't confuse chest pain with inability to breathe. I lost the ability to breathe and went into a coma for a week. :D Thank goodness there was a doc right there to intubate me or I'd have been dead. But, there was no pain associated with it, just a bit of a fading feeling. :p