What is Methadone? And, What’s it Like?

Methadone was the first of several medications approved by the FDA to treat Opioid Use Disorder (previously known as opioid addiction). Brand names are Methadose and Dolophine

Methadone is a synthetic opioid. While sometimes referred to as an opiate, this is incorrect because opiates refer to naturally-occurring compounds such as opium, heroin, morphine and codeine.

Yes, methadone is a DEA Schedule II controlled medication. It can only be dispensed for the treatment of opioid use disorder by a certified Opioid Treatment Program (OTP), which is monitored by the DEA.

Yes, methadone can be habit-forming and should be tapered down instead of being stopped abruptly to avoid withdrawal symptoms.

What condition does methadone treat?

Methadone is used to treat opioid use disorder (addiction to opioids). Opioids include heroin and prescription pain medications like hydrocodone (Vicodin), oxycodone (Percocet) and morphine.

Methadone helps to relieve withdrawal symptoms and cravings. It can be safely taken for years or even indefinitely, depending on a patient’s needs.

Is methadone used as a pain medication?

Yes, methadone can be prescribed for severe, chronic pain including in patients who are terminally ill. In most cases, methadone is only used when other pain medications don’t work or can’t be tolerated.

Methadone’s primary use today is for the treatment of Opioid Use Disorder (OUD) to address the dependency to opioids that exists in these patients. It can be a good treatment option for those with both chronic pain and OUD.

Is methadone the best treatment for opioid addiction?

Methadone may be the best treatment option if patients:

Methadone is used most often to treat severe opioid use disorder. Due to requirements for more frequent clinic visits, methadone treatment comes with a higher level of accountability than the two other FDA-approved medication treatments: Buprenorphine (Suboxone) and Naltrexone (Vivitrol). 

Using any of these anti-craving medications in the treatment of opioid use disorder is recommended by national and international health organizations but should always be combined with behavioral therapies to be most effective.

What is the success rate of methadone?

There is a large body of research that shows that methadone significantly improves patient outcomes. It is difficult to give one specific number because success can be defined in several ways.

A Swedish study showed 76% of methadone patients were no longer misusing drugs and were gainfully employed after two years. (Compared to only 6% of those not using methadone). 

Other research shows patients on methadone:

Data from Symetria also supports the use of medications like methadone. Harvard-led statisticians compared healthcare claims data for around 4 million opioid patients in the country to Symetria patients. Symetria patients had a significant reduction in ER visits and healthcare costs and were 88% less likely to be misusing opioids 12 months after starting treatment.

Rather than focusing on a specific number, know that treatment with anti-craving medications like methadone improves outcomes.

What happens after you take methadone?

Methadone relieves withdrawal symptoms, so patients don’t feel “dope sick.” When on the proper dosage of methadone, patients shouldn’t feel sleepy or get a burst of energy. Instead, methadone helps patients function normally throughout the day and reduce cravings for other opioids.

The medication’s peak blood level occurs about 2-4 hours after ingestion.

"I didn't feel much the first day on methadone, just not sick. Within a week or two, I felt a clearheadedness that I hadn't felt in years. I started feeling normal, but by no means high."

How does methadone work?

Opioid receptor filled by methadone

Methadone works by occupying opioid receptors in the brain that have become physically dependent on opioids. When these receptors are occupied, they stop sending signals throughout the body that cause cravings and physical withdrawal symptoms like vomiting or pain.

What are the most common side effects of methadone?

Possible side effects of methadone include:

It can take some time to achieve a stable dose of methadone, but patients on methadone maintenance function normally without feeling high or sick. 

How can you get methadone?

For the treatment of opioid use disorder, methadone is only available for dispensing from an Opioid Treatment Program (OTP).  This type of clinic receives certification from SAMHSA and is registered with the DEA.  No doctor is able to prescribe, through a pharmacy, any form of methadone for the treatment of opioid use disorder.

To find a methadone clinic in your state, use the OTP search tool or call the number on the back of your insurance card.

If you’re looking to help in Illinois or Texas, check the list below for your city.

Start Methadone Today

Still Have Questions?

Notify of
Inline Feedbacks
View all comments

Symetria doctors follow rigorous sourcing guidelines and cite only trustworthy sources of information, including peer-reviewed journals, court records, academic organizations, highly regarded nonprofit organizations, government reports and their own expertise with decades in the field.

Gunne, L., & Grönbladh, L. (1981, January 28). The Swedish methadone maintenance program: A controlled study. Drug and Alcohol Dependence. Retrieved June 29, 2022, from https://www.sciencedirect.com/science/article/abs/pii/037687168190096X

Mattick RP, Breen C, Kimber J, Davoli M. Methadone maintenance therapy versus no opioid replacement therapy for opioid dependence. Cochrane Database Syst Rev. 2009;(3):CD002209. doi:10.1002/14651858.CD002209.pub2.

NIDA. 2022, April 8. References. Retrieved from https://nida.nih.gov/publications/research-reports/medications-to-treat-opioid-addiction/references on 2022, June 29

All content is for informational purposes only. No material on this site, whether from our doctors or the community, is a substitute for seeking personalized professional medical advice, diagnosis or treatment. Never disregard advice from a qualified healthcare professional or delay seeking advice because of something you read on this website.

Symetria has addiction treatment clinics across Illinois and Texas. You can likely get scheduled TODAY — medications or therapy.