I get prescribed suboxone and i also take tylenol pm

Patient: I get prescribed suboxone and i also take tylenol pm to help me sleep and the next day i went to my doctor appointment and they did a urine test and the told me that i had alcohol in my system i told them it isnt no way i havnt dranked since i was 20 and im 22 now but of cource i dont think they believe me so im trying to fine some info to help me to get my doctors to believe me

Doctor: