What is MAT (medication for addiction)?

The short answer

Medication-assisted treatment (MAT) — increasingly called medication for addiction treatment — is the use of FDA-approved medications, combined with counseling and behavioral support, to treat substance use disorders. It is most established for opioid use disorder and alcohol use disorder. SAMHSA describes it as a whole-person approach that is effective and grounded in research.

The medications, in plain terms

The medications work in different ways, and the right one depends on the person and their situation. For opioid use disorder, three FDA-approved medications are commonly used:

• Methadone — eases withdrawal and cravings by gently activating the same receptors opioids act on, without producing the same high when taken as prescribed.
• Buprenorphine — partially activates those receptors, reducing cravings and withdrawal while having a built-in "ceiling" that lowers misuse and overdose risk.
• Naltrexone — blocks the effects of opioids entirely, so using them brings no reward; it is also used to treat alcohol use disorder.

For alcohol use disorder, FDA-approved options include naltrexone, acamprosate, and disulfiram, each working differently to reduce cravings or discourage drinking.

It is not "trading one drug for another"

A common misconception is that MAT simply swaps one addiction for another. Used as prescribed and supervised by a clinician, these medications stabilize brain chemistry and reduce cravings without producing the cycle of intoxication that defines addiction. SAMHSA notes that MAT has been shown to reduce overdose deaths, lower illicit drug use, improve treatment retention, and help people rebuild stable lives.

Medication plus support

MAT is designed to be paired with counseling and psychosocial support, not used in isolation. The medication can quiet the physical pull of cravings enough that the deeper work of recovery — therapy, peer support, rebuilding routines — becomes possible. Many people combine MAT with mutual-help meetings; the two are not in conflict.

Is MAT right for everyone?

Not necessarily — it is a medical decision. Whether MAT is appropriate, which medication fits, and for how long are questions for a qualified healthcare provider who knows your history. Some recovery communities have differing views on medication, but major health authorities consider MAT an evidence-based standard of care for opioid use disorder in particular.

This page is general information, not medical advice. Decisions about medication should always be made with a qualified healthcare provider. If you need help finding treatment, the resources below can point you in the right direction.