constipation, drug induced
"After using Relistor shots as needed for my OIC (opiod induced constipation) (which caused extreme stomach cramps and diarrhea, but it's very affective), my PM doc put me on Movantik. I didn't see results that were nearly as drastic but it seemed to kind of work. 
*It seems that my pain meds aren't as effective with Movantik in my system*. I've had withdrawl symptoms: sweats, cramping, anxiety, yawning profusely, agitation, and my anxiety level has gone through the roof..not worth it.  

It's produced BM's on occasion but I'll stick to my stool softeners, laxatives, and drinking lots of water. I don't like the idea of having another addictive drug in my body to counteract symptoms from the first one. And feeling like crap is not a good trade.  GOOD LUCK!"