Discussions that mention vicodin

Addiction & Recovery board

Hello. The reason I ask this is because I have been on a low dose of Suboxone for about 2 weeks (2mg or less). I took a Vicodin for breakthrough pain last night, about 12 hrs after my last 1mg of Suboxone and it did'nt work. How long does the blocking effect last? Is it the Naloxone or the Buprenorphine that actually blocks?