Paradoxical diarrhea (overflow diarrhea) occurs when you are constipated, but watery stool leaks out around the hard feces. Symptoms that include abdominal pain, cramping, and rectal pain or bleeding ...

Overview: Magnesium laxatives are used for occasional constipation. They work by pulling water into your intestines, which makes your poop softer and easier to pass. Diarrhea is a common side effect.