Will Suboxone Block Methadone?

Combining these medications may reduce the analgesic effect of methadone and/or increase the risk of a relatively rare but potentially life-threatening irregular heart rhythm.

Can you mix methadone and buprenorphine?

Methadone should generally not be combined with the partial agonists buprenorphine, pentazocine, nalbuphine or butorphanol. Patients on buprenorphine who are also taking opioid agonists for pain may experience incomplete pain relief.

Can I take Suboxone 24 hours after methadone?

Patients find it very challenging to transfer from methadone to Suboxone as a result of methadone's long half-life and strong attachment to the opioid receptors. Patients need to reduce their dose down to thirty to forty milligrams of methadone then take their last dose 72 hours before taking Suboxone.