Suboxin {Buprenorphine / Naloxone} $!# Suboxone Pill US | Suboxone is a prescription medication used in the treatment of opioid dependence. It is a combination of two active ingredients: buprenorphine and naloxone. It is available as a sublingual film or tablet that is dissolved under the tongue.nThe dosage strength varies, with options like 2 mg/0.5 mg, 4 mg/1 mg, 8 mg/2 mg, and 12 mg/3 mg of buprenorphine/naloxone.