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Opioid Use Disorder (OUD) Treatment
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Substance Use Disorders

Opioid Use Disorder (OUD) Treatment

Opioid use disorder is a treatable condition that can be managed through a combination of medication, counseling, and structured support.

What are opioids?

Opioids, sometimes called narcotics, are a type of drug including strong prescription pain relievers such as oxycodone, hydrocodone, fentanyl, and tramadol, as well as the illegal drug heroin. While generally safe when taken for a short time as prescribed, opioid use disorder (OUD) is a possible risk.

What is opioid use disorder (OUD)?

Opioid use disorder (OUD) is a problematic pattern of using opioids that causes distress and interferes with daily life. It is sometimes referred to as "opioid dependence" or "opioid addiction." Addiction is a chronic brain disease that causes a person to compulsively seek out drugs despite the harm they cause.

What are the treatments for opioid use disorder (OUD)?

Treatments for OUD include:

  • Medications for opioid use disorder (MOUD)
  • Counseling and behavioral therapies
  • Residential and hospital-based treatment

Which medicines treat opioid use disorder (OUD)?

The medicines used in MOUD are methadone, buprenorphine, and naltrexone:

  • Methadone, buprenorphine, and lofexidine: These decrease withdrawal symptoms and cravings by acting on brain targets affected by opioids, without causing a "high." These medicines restore brain balance to allow for healing. They are a treatment, not a substitution of one addiction for another.
  • Naltrexone: This works differently by blocking the high normally associated with opioid use. It is used to prevent relapse. You must be off opioids for at least 7–10 days before starting naltrexone to avoid withdrawal symptoms.
  • Combination drugs: Some medications include both buprenorphine and naloxone (a drug that treats opioid overdose) to reduce the likelihood of misuse.

How does counseling help treat opioid use disorder (OUD)?

Counseling helps change attitudes and behaviors related to drug use and builds healthy life skills. Types of counseling include:

  • Individual counseling: Focuses on goal setting and behavioral therapies such as Cognitive-behavioral therapy (CBT), Motivational enhancement therapy, and Contingency management.
  • Group counseling: Provides a sense of community and shared experience with others facing similar challenges.
  • Family counseling: Involves partners or family members to help repair and improve relationships.

Counselors may also refer you to peer support groups (like Narcotics Anonymous), spiritual groups, or services for housing, transportation, and employment.

What are residential and hospital-based treatments for opioid use disorder (OUD)?

Residential programs combine housing and treatment services, allowing peers to support each other in recovery. Inpatient hospital-based programs provide health care and OUD treatment for those with medical complications. These programs are highly structured and typically incorporate MOUD alongside various behavioral therapies.

Frequently Asked Questions

There is no fixed timeline for MOUD maintenance; treatment duration varies widely based on individual needs. Research indicates that remaining on buprenorphine or methadone for at least 1 to 2 years substantially reduces the risk of relapse and fatal overdose. Some individuals stay on maintenance therapy indefinitely, much like taking medication for hypertension or diabetes, while others choose to slowly taper under direct medical supervision when their life and recovery environment are stable. Taking medications long term is considered safe and standard medical care.
Starting buprenorphine while full opioid agonists (like oxycodone, heroin, or fentanyl) are still actively bound to brain receptors can displace those drugs abruptly. Because buprenorphine has a high binding strength but lower activation of the receptor, this rapid displacement triggers severe, sudden withdrawal symptoms known as precipitated withdrawal. Clinicians evaluate patients using clinical scales (such as the Clinical Opiate Withdrawal Scale, or COWS) to ensure the person is already experiencing moderate withdrawal before administering the first dose.
The buprenorphine-naloxone combination (often prescribed as Suboxone) is designed to deter intravenous misuse. When taken properly under the tongue or against the cheek, the naloxone component is poorly absorbed into the bloodstream and remains inactive, allowing buprenorphine to treat cravings. However, if the medication is crushed and injected, naloxone activates immediately, blocking opioid receptors and triggering rapid withdrawal. Mono-buprenorphine (without naloxone) is generally reserved for pregnant individuals or those with documented naloxone sensitivities.
Standard opioid pain medications will not work while taking naltrexone because naltrexone acts as a competitive antagonist, blocking opioid receptors throughout the body. Attempting to overcome this blockade by taking unusually high doses of opioids carries a severe risk of accidental overdose and death. If an individual on naltrexone requires emergency surgery or acute pain management, they must inform healthcare providers immediately so alternative, non-opioid pain strategies (such as nerve blocks, ketamine, or non-steroidal anti-inflammatory agents) can be utilized.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

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