Opioid Information & Treatment Resources

What Are Opioids?

Opioids include illegal drugs such as heroin, as well as prescription medications used to treat pain such as morphine, codeine, methadone, oxycodone (OxyContin®, Percodan®, Percocet®), hydrocodone (Vicodin®, Lortab®, Norco®), fentanyl (Duragesic®, Fentora®), hydromorphone (Dilaudid®, Exalgo®), and buprenorphine (Subutex®, Suboxone®). Opioids work by binding to specific receptors in the brain, spinal cord, and gastrointestinal tract. In doing so, they minimize the body's perception of pain. However, stimulating the opioid receptors or reward centers in the brain can also trigger other systems of the body, such as those responsible for regulating mood, breathing, and blood pressure.

How Does Overdose Occur?

A variety of effects can occur after a person takes opioids, ranging from pleasure to nausea, vomiting, severe allergic reactions (anaphylaxis), and overdose, in which breathing and heartbeat slow or even stop. Opioid overdose can occur when a patient deliberately misuses a prescription opioid or an illicit drug such as heroin. It can also occur when a patient takes an opioid as directed, but the prescriber miscalculated the opioid dose or an error was made by the dispensing pharmacist, or the patient misunderstood the directions for use. Death following opioid use can be prevented with basic life support and a timely administration of the drug Naloxone which would reverse the effect of an opioid overdose if given in time.

Lifesaving Naloxone

Overdose Signs and Symptoms

A combination of these three signs and symptoms may indicate an opioid overdose due to the effects of the opioids on the part of the brain that regulates breathing.

  • pinpoint pupils;
  • unconsciousness; and
  • difficulties with breathing


Tolerance develops when someone uses an opioid drug regularly so that their body becomes accustomed to the drug and needs a larger or more frequent dose to continue to experience the same effect. Loss of tolerance occurs when someone stops taking an opioid after long-term use. When someone loses tolerance and then takes the opioid drug again, they can experience serious adverse effects, including overdose, even if they take an amount that caused them no problem in the past.

Source: Brunswick County Opioid Addiction Task Force. (2017). Facts For Community Members.

World Health Organization. (2021). Opioid Overdose. https://www.who.int/news-room/fact-sheets/detail/opioid-overdose

Opioid addiction is a treatable condition - treatment comes in a variety of forms.


"Detox" programs wean drug users from their immediate physical dependence on drugs. Individuals should be under close medical supervision during this process. Medical assistance can be provided to lessen the physical impacts of withdrawal. Detox is not a treatment program per se, but rather is an essential first step to treatment. Detox without long-term treatment often leads to relapse and a return to opioid use.

Outpatient Treatment

These programs serve about half of all those in treatment. It is the least restrictive form of treatment and often works well for people who are employed and who have stable social and family environments. Services include drug education, group counseling, intensive day treatment, and self-help or 12-step groups.

Residential Treatment

This approach can involve either short-term intensive treatment or a longer-term program. Long-term treatment models use a variety of therapeutic approaches. Residential treatment programs usually include self-help group meetings. This treatment can be expensive and insurance coverage varies from provider to provider.

Therapeutic Communities (TC)

Patients generally spend 6 to 18 months in these highly structured, peer-based residential treatment programs. They are designed to help patients alter, modify, and re-learn behaviors through intensive educational, medical, legal, social, and psychological counseling services. TC have been successfully adapted to meet the needs of adolescents, women, those with severe mental health problems, and prisoners in the criminal justice system. Sometimes called "sober living" environments, this form of treatment may require regular drug testing and strict adherence to residential living rules and conditions.

Complementary Counseling/Education/Support Strategies

Psychosocial treatments, including self-help groups, as well as professionally led groups focusing on cognitive behavioral therapy, vocational rehabilitation, and other strategies, are not formal substance abuse treatment. However, they provide essential emotional and personal support and opportunities to develop skills that help individuals in their day-to-day recovery.

12-Step Programs

These programs, including Narcotics Anonymous (NA) and Cocaine Anonymous (CA), are built on the Alcoholics Anonymous (AA) model. This approach provides an opportunity for men and women to share the experience, strength, and hope gained from their efforts to recover from addiction. The clear goal is abstinence; any use of drugs or alcohol is viewed as unacceptable.

Medication Assisted Therapy (MAT)

MAT is the use of medications, in combination with counseling and behavioral therapies, to provide a whole-patient approach to the treatment of substance use disorders. Research shows that when treating substance use disorders, a combination of medication and behavioral therapies is most successful. MAT is clinically driven with a focus on individualized patient care.

If a person is addicted, medication allows him or her to regain a normal state of mind, free of drug-induced highs and lows. It frees the person from thinking about the drug all the time. It can reduce problems of withdrawal and craving. These changes can give the person the chance to focus on the lifestyle changes that lead back to healthy living.

Taking medication for opioid addiction is like taking medication to control heart disease or diabetes. It is NOT the same as substituting one addictive drug for another. Used properly, the medication does NOT create a new addiction. It helps people manage their addiction so that the benefits of recovery can be maintained.

Medications Available to Treat Opioid Addiction

The most common medications approved by federal authorities and used in treatment of opioid addiction are methadone, buprenorphine, and naltrexone. Cost varies for the different medications. This may need to be taken into account when considering treatment options.

These medications trick the brain into thinking it is still getting the problem opioid. The person taking the medication feels normal, not high, and withdrawal does not occur. Methadone and buprenorphine also reduce cravings.

More Information on MAT Treatment

These medications are carefully controlled substances and physicians are regulated in their administration. Not all physicians are authorized to treat patients.

The federal Substance Abuse and Mental Health Services Administration (SAMHSA) has created a physician and treatment locator for buprenorphine to assist in finding available treatment. View the buprenorphine locator.

Other Resources