question: Hi, I'm a 48 yr old female and I have been experiencing pain on and off in the center of my chest and it can sometimes hurt around my left shoulder blade area.  I have been to the Dr many times, the Gastro Dr did a scope test and had a stress test done in the last 2 to 3 years.  The Dr did EKG's - normal. The Gastro Dr said that I had mild to moderate reflux and gave me protonix 2x's a day and omneprozole(sp?) at night. I also passed the stress test and was told everything was fine.  I take medicines for allergies, borderline BP and Cholesterol.   I have been doing fine the last few months but last night the pain came back. It is worse when I sit down.  I told my Dr that I thought the meds I take is causing constipation,  I have this problem alot.  Could this be causing my pain?