Can anyone tell me if they experienced "indigestion" or burning sensations in the stomach while on chemo? John is having trouble with this and the chemo Doc says it isn't from the chemo. Since John is only on tube feeds with 2CAl, water and gatoraid ,which he's been on since Feb and has tolerated it so far, I keep thinking the chemo has something to do with this. So far there has been no nausea. Amy