Constipation
"I had a bowel  obstruction  from using lasix, and not drinking  enough  water. I was  admitted  for surgery  scheduled  the next morning. But before the surgery I did use three small bottles under dr. Supervision in hospital, and my bowel obstruction miraculously  untested! Today, four years later I am constipated from vicodin. I used miralax today...And my pains went away and I was able to go."