I know this was a few months ago but I was really suffering from this problem and I found a solution. It is raw garlic. I was taking all types of laxatives, drinking tons of fluids and eating tons of fiber. Basically doing everything they say to do. Then I started with the colace and miralax like it says to do on the suboxone website and still it wasn't doing the job. Then my father suggested to eat raw garlic as he does and he goes a few times a day. (Sorry for the topic of convo lol). So I cut up a clove and had it with Italian bread and some olive oil. Well I went from having rock hard bm's that were near to impossible to get out to now going once every other day and it comes right out like it should. I find a clove or half of a big clove does the trick. It is stinky and some people may have a hard time eating it so you can swallow it. The clove is big for me so I cut it into pieces I can easily swallow. I eat it every other day as well and that is all I take now for constipation and I no longer have that problem. Trust me I had a really big problem with it. I was getting really frustrated having to take a laxative every time to go to the bathroom. I hope this helps anyone having this problem!