Is he in a suboxone program or is he buying them from the streets. My daughter is on suboxone and gets urine tested weekly. The suboxone does not show up on the drug test but other opiates would. Also suboxone stays in your system for about 36 hours and you can't get high when you are on suboxone. So he plans his usage. My daughter does not have cravings or withdrawals with the suboxone. It sounds like your husband is abusing the suboxone and the oxys. Hugs, Marle