Okay so I recently had a drug test for a new job. At the time I had not been taking anything and was on no medications for over a year. I was prescribed and a patient of suboxone for 3 years, but as I said no use for a year. I took my UA as directed with no worries. Test comes back positive for buprenorphine. Sid some digging most sites say 6 days is the very longest it will be detected for a normal person. Up to 10 if you have liver failure, I'm young, fit active, and healthy so I don't fall into that category. I dont understand how I came back positive after an entire year, I think they got my cup switched up. In your experience how long does buprenorphine appear positive in your drug screen? Thanks in advance!