I took 3.5 10/325 norcos and sipped scotch while fishing today since 12:00 PM. I have some 10mg Methadone pills that I got a while back and I have only taken them one time before. I take norco almost every weekend. Would it be safe to take a Methadone tonight? My buzz seems to have wore off and I am out of the Norco. I still have a full night ahead of me.