For Patients & Programs

Understanding Addiction

Plain-language guides written for people in treatment, their families, and the programs that serve them. Grounded in clinical science. Written so it actually makes sense.

6 guides published
ToxiPharm Guides

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Each guide covers one topic clearly and completely. No jargon. No judgment. Just the science, explained in a way that helps.

Guide 01

What Is Addiction?

Brain & Biology

Addiction is a medical condition, not a moral failure. This guide explains what actually happens in the brain, why it makes quitting hard, and what that means for your treatment.

Read the Guide
Guide 02

What Does Your Drug Test Tell Your Provider?

Understanding Results

Drug tests can tell your care team a lot, but they have real limits too. This guide explains what a positive or negative result actually means, and what it doesn't.

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Guide 03

Understanding Medication-Assisted Treatment

Medications & Recovery

Buprenorphine, methadone, naltrexone: how they work, why medications are an important part of treatment, and what to expect.

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Guide 04

Medications for Alcohol Use Disorder

AUD Treatment

Naltrexone, acamprosate, disulfiram, and two off-label options: what each medication does, how to choose, and what to expect during treatment.

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Guide 06

Understanding Opioid Use Disorder

Opioid Use Disorder

What OUD is, why opioids are so physically addictive, how the brain changes with chronic use, and why MAT is not "just swapping one addiction for another."

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Guide 05

Understanding Stimulant Use Disorder

Stimulant Use Disorder

Cocaine, methamphetamine, and prescription stimulants: how stimulant use disorder works, why there are no FDA-approved medications, and what treatments actually help.

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Trusted External Resources

Additional reading from trusted sources

These resources are produced by national health organizations and provide reliable, science-based information about addiction and recovery.

ASAM

Addiction Explained

A plain-language overview of addiction as a chronic brain disease, how the reward system works, and how treatment helps. Published June 2026.

asam.org/addictionexplained
SAMHSA

National Helpline

Free, confidential, 24/7 treatment referral and information service for individuals and families facing substance use disorders.

1-800-662-4357
NIH / NIDA

Drugs, Brains, and Behavior: The Science of Addiction

A detailed look at how drugs affect the brain and behavior, written for a general audience by the National Institute on Drug Abuse.

nida.nih.gov
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Educational content is for general informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider for guidance specific to your situation.