Please tell me if there is a way to differentiate between the physical signs of heroin use and methodone use. My ah has been going through relapse and “recovery” for awhile now and was just accepted into a methodone program to get off heroin. He’s subtle. It was going on for a lot longer than I knew about, but I got pretty good towards the end at telling when he was high, particularly pin ***** eyes and sleepiness. Now I am seeing the same kind of eyes and nodding off, and I don’t know if the symptoms are the same. I am totally exhausted by his addiction and live in a small town where there isn’t much in the way of support.