my husband is five years sober from heroin but recently i found 4 clonazepam pills in his work pants, maybe a week prior to that i noticed he wasnt rite, i just had a gut feeling. anyway my gut tells me hes takeing something and just recently he went to the doctor for a cough that i swear i still havent heard it was a clinic not our regular doc. they percribed him prometh/cod my gut sees him slipping hes not himself how do i no for sure. i no i either need to confront him however since ive noticed the change hes become a better lier what are the red flags i should look fr and when i see htem what should i do? thank you.