I have been on suboxone for 2 years and have always passed the drug tests my doctor gives me. I was supposed to have an appointment 18 days ago, but on the way to the office I was slammed into by an SUV. I called my doctor's office and made an appointment for three days later. When I show up, they tell me that I never made an appointment, that I must be mistaken, etc. Well I don't know exactly what happened, but they gave me a REAL appointment this time, but it would have to be in 15 days. Without my suboxone, I started going into severe withdrawals. I'm appalled that this doctor would be so inconsiderate to a respected patient like me, and am trying to find a new doctor now. I found the only opiate-type thing around through my mother, who was happy to help her tortured son, and it was fentanyl. Now, it is 4 days until my REAL suboxone appointment, and I need to know how long (how many days) fentanyl will show up in the urine on a GS/MS test after I stop taking it.