I think if I asked my docs for medical maryjane, they would have me clinked in jail! Most of us don't have that option, but, my thought is this.....mj would NOT cause constipation....perhaps a bit of weight gain, and a great sense of humor.

Opiates cause constipation (including fentanyl) because they slow gastric motility. I am really in a quandry since my autonomic system is very affected by pain meds and I am very susceptible to back up.

Like I said, if I take nothing or not enough, I can bearly move to get to the bathroom and if I take stuff, it isn't worth making the trip. Oh well.