I have only had the odd episode until recently. Last summer I had two big episodes where I felt an extreme crushing feeling in my chest, like someone was sitting on me, immediately after eating dinner. When I have had these before I have simply taken two Benadryl and the symptoms went away. I was sent to an allergist when I ended up in the hospital because the Benadryl didn't work. He sent me for a Methocoline challenge test.....that is when my problems truly began. I came back with Etreme Asthma I responded on the first test and he stopped it after three. I ended up in hospital that night and have had problems ever since. The asthma meds help moderately but I have never had it this much or for this long EVER! It has now been almost four months. My question is could this be something else going on perhaps another condition?