Marcopolo, You really have a few things working against each other. You cannot exist comfortably without sufficient water. After treatment we all swallow a lot of extra air because of swallowing differences caused by radiation. The main nerves that control all the digestion process run through the area where we're radiated so it takes a while for the nerves to function better as they heal. Our digestion system consists of muscles, too, and can get weaker from radiation issues, but usually later than where you are now. On top of that, for many, the effects of narcotics adds to the problems and the small intestine slows down, causing bloating and in some cases actual diverticulum and distension in the upper right abdominal area.

Assuming you are eating sufficient fiber for your digestive system needs water to adequately process that so things will sit and not be pushed along, if you will. That just creates more gas and bloating. It's been a very difficult road for me because I had a procedure to help the esophageal sphincter close better so I don't burp. That gas is like a snowball rolling down a mountain and the end result isn't fun. My wife has asked more than one of my doctors if they could install a blow off valve.

There are drugs to help things move along but the diet and water should be evaluated.

I can't imagine going through this without a partner. That is hard for me to wrap my mind around,mother big baby I was. I'm glad you're doing well, other wise, and especially that things are better than before cancer. I believe the same thing myself and hear that often.