Subutex is a brand name for the medication buprenorphine, which is used to treat opioid dependence. It helps reduce withdrawal symptoms and cravings in individuals addicted to opioids.

How it works:
Buprenorphine is a partial opioid agonist, which means it activates opioid receptors in the brain, but to a lesser extent than full agonists like heroin or methadone. This helps reduce cravings and withdrawal symptoms without producing the same high.

Usage:
Subutex is typically used as part of a comprehensive treatment plan that includes counseling and behavioral therapy.