i have been dealing with bloating/pressure on the right side for 3 months. i take enulose for constipation, but my dr switchd me to miralax. i have the feeling of not going all the way. i have had lost of tests done & all is normal. he has not done any tests on the small bowel. is this necessary? my colonscopy was completely normal. I am misreable, though. now i feel like i cannot go to the bathroom. i think my dr is tired of me, always calling & asking if there are more tests to do. i used to be so regular & now this is really effecting my life & i am so upset. my dr just prescribed me donnatol extend tabs. has anyone avery atken this & have they had good results. i heard it can help with constipation or diarrea. i would love to hear back.