Are there any foods, medicines, supplements or otc medicines that would cause a false positive for suboxone? thanks so much for your time and help!!

+ test for suboxone: Long and short answer NO! while the "dip" tests can give false positives - any test sent to a lab would be looking specifically for the buprenorphine or nonorbuprenorphine molecule in your urine so unless your body can chemically change compounds. if the test is positive for suboxone - you ingested suboxone (buprenorphin