Ok so this is my story..... Ive been using heroin for about 2 years now and recently i went to my doctor and got suboxone strips. I used alltogether 16 mg or 2 suboxone strips at 12:30 Pm. As the day went on i ended up getting 3 bags of heroin for free, so as you can imagine i was freaking out to use them.... I like all you guys went on the internet and started scouring for how long i have to wait to do the heroin and pretty much saw that dependin on who you ask its from 12-36 hours. Well im really not a patient person, obviously im an addict lol, so i decided to use 2/3 bags of heroin iv only 10 hours after the 16 mg of suboxone. So i just used the heroin and the result is, i definitely felt the heroin, my withdrawals are completely gone (even the mild symptoms), and i would say the heroin worked for the most part. 2 bags didnt really get me high to begin with, they would usually give me a small rush and just make me feel good generally and i would say 10 hours after using the suboxone, 16 mg of it, the heroin did exactly what its suppost to and what i expected it to do. So just to clarify, if you havent been using suboxone for a while and you have a fast metabolism like me, i would say 12 hours is fine to use after taking suboxone. So again 12 hours if your not using suboxone for a long time is fine to use other opiates.