I would suggest MiraLax for the constipation. Also there is a newer probiotic called Align that doctors and patients like very much.
I have a lot of trouble with constipation but also seem to have Celiac disease or colitis and food allergies, so I feel your pain. I
I have crohn's constipation is not a symptom a but massive out of control diarrhea is and alot of other problem's