I kicked my habit after tapeting down to 14grams of heroin mixed with fent. It took me 3 weeks of unbearable withdrawals and i was cold and weak and couldnt sleep. I have been clean off of opiates sunce may 27 2016. After 83 days of post acute withdrawal i went on suboxone. Im not sure it was the beat decision but I have 2 children I need to take care of. My advice for detoxing is baths, heating blankets, clonodine, gabapentin and BOOST energy drinks. I had absolutely no appetite at all but i forced the boost down. 6 a day. And it really helped me when the detox was over because I finally had sone energy to move about. Good luck! Power through it. Sober is so much better than active addiction. There is life after addiction and its beautiful. I promise