Wow, this has been a very rough 2 weeks. After being on suboxone for 7 years, I jumped 13 days ago. I was taking 16 mg, then got my last script filled in Jan 13, tapering since. Lack of sleep has been rough, constant sneezing and chills. I used heroin & morphine, then methadone.. Then in June 06, I went to rehab and started sub.