constipation
"I tried taking 1 tablet once before, and got cramps. I though  it was a coincidence, and that I was just really sick.  Tried it again yesterday. Same thing - just one tablet.  PLEASE, drink water with the pill.  I now know water is the key.  I didn't read the directions this last time, since I had taken it before.  I swallowed it with a mouth full of water and stopped my water intake.  My cramps were so bad. Even my hands were cramping up.  I couldn't spread my hands out to even hold a glass of water. I would sweat, take clothes off, then get cold. I was in so much pain I even considered calling 911.  Yes this drug works, please don't ignore the water part of it.  I will try it one more time, while my husband is home, with tons of water."