Design and created by Guideline Central in participation with the American Society of Addiction Medicine.
American Society of Addiction Medicine
Publication Date: June 12, 2025
During the assessment, the clinician will also identify the patient’s psychological and social support needs. They will likely recommend counseling or recovery support services, such as mutual support group participation. However, participation in counseling and other support services should not be required to receive treatment with medication. If the patient does participate in mutual support groups it is important to find a group that issupportive of the use of medications for opioid use disorder.
While a comprehensive assessment and medical evaluation are important for developing a treatment plan, completion of all assessments should not delay or prevent the patient from starting medication.
After the assessment, the clinician will discuss all recommended treatment options with the patient. Every patient situation is different, so choosing the best options is a shared decision between the patient and the clinician.
There are three main choices for medication to treat opioid addiction: methadone, buprenorphine, and naltrexone. These medications are typically recommended in combination with counseling and other support services.
| Medication | Brand Names |
|---|---|
| Buprenorphine | Sublocade® (Injection), Brixadi® (injection), generics (films or tablets) |
| Buprenorphine and naloxone | Bunavail®, Cassipa®, Suboxone®, Zubsolv®, generics (films or tablets) |
| Methadone | generics (liquid or tablets to dissolve in water) |
| Extended release naltrexone | Vivitrol® (injection) |
Short-acting effect
ASAM supports broad access to naloxone for individuals commonly in a position to respond to an opioid overdose.
Naloxone (or Narcan) is an important medication for treating an opioid overdose. Everyone who may witness an overdose should have and know how to use this medicine. Encourage friends, family members, and significant others to have naloxone on hand.
Someone may be experiencing an opioid overdose if:

Common brand names for naloxone products include: Narcan, Kloxxado, Zimhi, Evzio, RiVive, Rezenopy
The ASAM National Practice Guideline for the Treatment of Opioid Use Disorder: 2020 Focused Update. Available at: https://www.asam.org/Quality-Science/quality/ 2020-national-practice-guideline. doi: 10.1097/ADM.0000000000000633
This resource is for informational purposes only, intended as a quick-reference tool based on the cited source guideline(s), and should not be used as a substitute for the independent professional judgment of healthcare providers. Practice guidelines are unable to account for every individual variation among patients or take the place of clinician judgment, and the ultimate decision concerning the propriety of any course of conduct must be made by healthcare providers after consideration of each individual patient situation. Guideline Central does not endorse any specific guideline(s) or guideline recommendations and has not independently verified the accuracy hereof. Any use of this resource or any other Guideline Central resources is strictly voluntary.
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