Reply To: Buprenorphine patch AND 5mg Oxycodone mistake January 5, 2022 at 12:40 pm #26541 xavierParticipant Hi If they have been on the BuTrans patch for a a while then no it won’t be an emergency. Buprenorphine blocks most other opiates (trust me I know 1st hand 😉 ) so 5mg of Oxy is nothing and they will be fine. X