By Barrett's disease, I assume your MD means Barrett's esophagus. This is where the lower part of the esophagus is consistently exposed to stomach acid due to a weak sphincter, and the tissue changes to become more like the lining of the stomach. It's diagnosed via endoscopy. Omeprazole/Prilosec and pantoprazole/Protonix are both proton pump inhibitors (PPI). Sometimes one PPI isn't effective but another may work, so that's why they changed you to Protonix - apparently they think that omeprazole is not doing the trick. Ranitidine is an H2 blocker - that is to supplement the PPI.
That said:
These symptoms do not match those of GERD (reflux) or Barrett's esophagus. This sounds like it's right out of a textbook description for stable angina that's getting ready to be not-so-stable. From what I'm reading in your posts, I think you need a second opinion and possibly a coronary angiogram. In the mean time, I would be extremely careful about exerting myself and lay off the caffeine and cigarettes (if you smoke). Also, if I were you, I would very thoroughly explain this situation to the surgeon who's planning to operate on your shoulder. I doubt he'll want to do the surgery until your symptoms are fully explained and resolved, which I do not think they are. Most importantly: if you find that your symptoms do not resolve with rest, call 911 immediately. Do not wait.
Now, THAT said: while you're seeking your second opinion, do what your MD tells you to do and take the Protonix. He/she might make liars out of all of us. BE YOUR OWN ADVOCATE, and please keep us posted here because we're all going to want to know the outcome of this.
That said:
I walk 30 feet and have to stop so that I can catch my breath and breathe ok, tightness in my chest and I still have pain in both arms(it feels like my bones in my arms hurt). After I stop for 2-3 minutes I'm ok. Thats 2 minutes minimum and normally 3 minutes maximum.
These symptoms do not match those of GERD (reflux) or Barrett's esophagus. This sounds like it's right out of a textbook description for stable angina that's getting ready to be not-so-stable. From what I'm reading in your posts, I think you need a second opinion and possibly a coronary angiogram. In the mean time, I would be extremely careful about exerting myself and lay off the caffeine and cigarettes (if you smoke). Also, if I were you, I would very thoroughly explain this situation to the surgeon who's planning to operate on your shoulder. I doubt he'll want to do the surgery until your symptoms are fully explained and resolved, which I do not think they are. Most importantly: if you find that your symptoms do not resolve with rest, call 911 immediately. Do not wait.
Now, THAT said: while you're seeking your second opinion, do what your MD tells you to do and take the Protonix. He/she might make liars out of all of us. BE YOUR OWN ADVOCATE, and please keep us posted here because we're all going to want to know the outcome of this.