I also have what I would call increased burping with PD. Not that I'm feeling bloated, at least not that I notice, but I do burp a lot. I haven't found a cure for that as yet, but it's really not too annoying, at least to me... As for the constipation, I take 2 stool softeners and Miralax every morning to keep things moving smoothly. That seems to work for me.HTH