constipation
"This stuff makes me poop every time I urinate. Once it kicks in, the effects last for several days. I have completely abnormal bowel movements. I can never get it all out, it just sits in my rectum, causing a great deal of "mishaps". I finally had to go and get an enema just so I could have an actual bowel movement and clear everything out, so to speak. I'll never use the stuff again."