Hello all My friend went away to detox about 2 months ago and switched from his 2 gram a day iv heroin habit to suboxone, successfully came out and was doing well for several weeks. About 4 weekes ago he relapsed and went back to the dope he know has been back to using anywhere from 1-2.5gs iv a day and desperatly wants to stop and get back on suboxone. But he is so scared of percipatated withdrawls that he has gotten in the past. My friend took his last shot at around 10pm tonight and plans on waiting as long as possible until taking his suboxone but is scared as hell because he begins withdrawing after only 8 hours usually after his last use and dosent know if he will be able to make it to the 24 hour mark and even if he does if that will be long enough.. Basically he is asking for any advice or for people to share their experiences in this endeavour. What can he take to help thru the 24 hrs? any advice at all really would be so greatly appreciated.