Amitiza
"I am a recovering heroin addict and have been taking suboxone in low-medium amounts to control withdrawal sympts & cravings, as I was not able to stay clean on my own due to underlying depression, schizophrenia, ptsd, and others. I have been clean for over 3 years and have had crippling constipation since on the suboxone. My Dr prescribed me amitiza, but told me to only take it as needed. I did experience nausea and stomach cramps at first, but now do okay with it, and have had much better BMs. "