Fentanyl addiction treatment for teens and adults

If you or someone you love is struggling with fentanyl or other opioid use, Charlie Health's virtual Intensive Outpatient Program (IOP) can help. Fill out our quick online form or call us to learn more.

Last updated: July 2026

What is fentanyl addiction?

Fentanyl is a synthetic opioid — about 100 times more potent than morphine — that's used to legitimately treat severe pain, such as after surgery or during cancer treatment, under the supervision of a doctor. Fentanyl addiction happens when fentanyl use, whether from a prescription or an illicit source, becomes difficult to control, even as it starts to cause serious harm.

Most fentanyl-related overdoses involve illicitly manufactured fentanyl, often mixed into other drugs like counterfeit pills, cocaine, or heroin without the person's knowledge. Because there's no quality control in illicit drug production, an amount smaller than a few grains of salt can be fatal — making fentanyl one of the leading causes of overdose death in the U.S. today. Like other opioid use disorders, fentanyl addiction is a chronic, treatable condition, not a personal failing. If you think you or someone you love might be struggling with fentanyl use, we can help.

How is fentanyl addiction treated?

Because fentanyl is an opioid, fentanyl addiction is treated the same way as other opioid use disorders — typically with a combination of medication, therapy, and peer support. At Charlie Health, our licensed Clinical Team builds a personalized plan for each client.

Our virtual Intensive Outpatient Program (IOP) is designed for people who are medically stable — meaning they’ve already completed detox or withdrawal. For more information on our treatment approaches, visit our opioid use disorder page or connect with our Admissions Team.

58%

of clients in our substance use disorder program reported a decrease in substance use at discharge.

What to look for

What are the signs and symptoms of fentanyl addiction?

Fentanyl addiction symptoms can look different from person to person, but they generally fall into a few categories.

Behavioral

  • Using fentanyl more or more often than intended
  • Repeated attempts to cut back or stop without success
  • Continuing to use despite it interfering with work, school, or home life
  • Seeking out fentanyl or fentanyl-laced substances despite knowing the risks

Physical

  • Needing more fentanyl over time to feel the same effect
  • Fentanyl withdrawal symptoms, like muscle aches, nausea, sweating, and chills, when not using
  • Slowed or shallow breathing, drowsiness, or confusion while using

Emotional and cognitive

  • Strong cravings or urges to use
  • Anxiety or irritability, especially during withdrawal
  • Using fentanyl to cope with stress, pain, or emotional distress

If you or someone you know is in crisis, call or text 988. Call 911 if there is immediate danger.

How is fentanyl addiction diagnosed?

Fentanyl addiction is diagnosed like other opioid use disorders — a licensed clinician evaluates your patterns of use, cravings, and how it's affected your daily life, relationships, and health, using DSM-5 criteria to guide diagnosis.

At Charlie Health, a Clinical Admissions Therapist conducts a comprehensive assessment to understand your history with fentanyl or opioid use, any co-occurring mental health conditions, and what kind of support would help most — before building a treatment plan made for you.

How to get started

How to start fentanyl addiction treatment with Charlie Health

Getting started with Charlie Health is simple. Our team is here 24/7 to answer your questions and make sure you always know what to expect.

  1. 01

    Contact us

    Fill out a quick online form or call the Admissions Team, available 24/7.

  2. 02

    Get your plan

    After assessing your needs, we'll build a personalized treatment plan.

  3. 03

    Start treatment

    Meet your peers and Primary Therapist within days.

Fentanyl use and addiction treatment covered by 600+ insurance plans

FAQs

FAQs about fentanyl addiction

We’re always here.

Fill out our form, or call us directly to find out if we’re right for you. Our intake team is available 24/7.