Q: I was diagnosed with diverticulitis, which caused a bowel perforation. I had a sigmoidectomy, no problem, and a resection. Now I'm dealing with constant and urgent diarrhea, as well as some ...

Dear Dr. Roach: I would like your opinion of probiotics. Do you think they would help with chronic diarrhea after having my gallbladder removed? — C.F.R. Dear C.F.R.: Probiotics are bacteria that are ...