Guides & Articles
Evidence-informed, medically reviewed guides on addiction, withdrawal, treatment, and recovery.
Trusted guidance for addiction recovery and treatment
Drug Rehabilitation Resource
Evidence-informed, medically reviewed guides on addiction, withdrawal, treatment, and recovery.
Explore our content
Substance Information
Clear, sourced overviews of common substances - effects, risks, overdose signs, and treatment options.
Treatment Centers
Browse licensed addiction treatment centers by state, with levels of care and accepted insurance.
Resources & FAQ
Helplines, insurance guidance, and answers to the questions people ask most about getting help.
Guides & Articles
View all →fundamentals
Understanding Addiction: How Substance Use Disorder Develops
A plain-language guide to how addiction develops in the brain, the signs of substance use disorder, and the evidence-based paths to recovery.
June 8, 2026
access
Does Health Insurance Cover Rehab? A Plain-Language Guide
Most health plans must cover addiction treatment under federal parity and the ACA. What is covered, what you may still pay, and how to check your benefits.
June 18, 2026
treatment
Inpatient vs. Outpatient Rehab: How to Choose
A plain-language guide to inpatient and outpatient rehab - how the levels of care differ, who each one fits, what they cost, and how to choose the right setting.
June 18, 2026
Substance Information
View all →Stimulant
Adderall (Amphetamine)
Adderall is a prescription amphetamine stimulant used for ADHD. Learn its effects, the risks of misuse and counterfeit pills, warning signs, and treatment.
Depressant
Alcohol
Alcohol is the most widely used drug in the US. Learn its effects, health risks, dangerous withdrawal, and treatment options.
Stimulant
Cocaine
Cocaine is a powerful stimulant that can trigger heart attack or stroke, even in young users. Learn its effects, risks, overdose signs, and treatment.
Synthetic opioid
Fentanyl
Fentanyl is a potent synthetic opioid driving the overdose crisis. Learn its effects, risks, overdose signs, and treatment options.
Opioid
Heroin
Heroin is an illegal opioid with a high overdose risk, increasingly contaminated with fentanyl. Learn its effects, risks, overdose signs, and treatment.
Stimulant
Methamphetamine
Methamphetamine (meth) is a powerful, highly addictive stimulant that can cause heart attack, stroke, and psychosis. Effects, risks, and treatment.