The short version
- Substance use disorder is a medical condition on a spectrum from mild to severe — and it responds to treatment.
- Medication for opioid use disorder — buprenorphine, methadone, naltrexone — cuts mortality dramatically and is the standard of care.
- Naltrexone, acamprosate, and disulfiram are FDA-approved for alcohol use disorder and are underprescribed.
- No FDA-approved medication exists yet for stimulant use disorder; contingency management has the strongest behavioral evidence.
- Integrated treatment for substance use and mental health conditions outperforms treating them separately.
What substance use disorder is
Substance use disorder is diagnosed on a spectrum from mild to severe, based on criteria such as using more than intended, failed attempts to cut down, cravings, neglecting roles and relationships, continued use despite harm, tolerance, and withdrawal. It is a medical condition of the reward and decision-making circuitry — not a character flaw — and it responds to treatment, though often not on the first try.
Medication: the underused backbone
For alcohol use disorder: naltrexone (reduces craving and heavy drinking, daily pill or monthly injection), acamprosate (supports abstinence), and disulfiram (creates an aversive reaction to alcohol). All are FDA-approved and underprescribed.
For opioid use disorder: buprenorphine (sublingual or long-acting injectable), methadone (through certified programs), and extended-release naltrexone. Medication for opioid use disorder cuts mortality dramatically — it is the standard of care, not a crutch.
For nicotine: varenicline, bupropion, and nicotine replacement. For stimulants (methamphetamine, cocaine), no FDA-approved medication exists yet — treatment relies on behavioral approaches, where contingency management has the strongest evidence of any treatment in the field.
Behavioral treatment and integrated care
CBT, contingency management, motivational interviewing, and 12-step facilitation all have evidence; combining behavioral treatment with medication outperforms either alone for alcohol and opioid use disorder. Because anxiety, depression, PTSD, and ADHD both drive and are driven by substance use, integrated treatment — one clinical team addressing both — outperforms treating them separately.
Withdrawal from alcohol and benzodiazepines can be medically dangerous and may require supervised detoxification; opioid withdrawal is miserable but rarely dangerous.
Evidence and editorial interpretation
Where we editorialize: relapse is common in substance use disorder, as it is in other chronic conditions, and should trigger a treatment adjustment rather than a discharge. Language matters too: we say substance use disorder, not abuse, following current clinical convention.$md$
What a course of treatment looks like
- 1
Evaluation and diagnosis
A psychiatric evaluation reviews your symptoms, history, and medicines, and looks for medical causes that can mimic psychiatric conditions. It may include structured rating scales and collateral history from family.
- 2
Care plan and cost review
The clinic proposes a plan — medication, therapy, or both — and checks your insurance coverage, including any prior authorization requirements.
- 3
Starting treatment
Medications begin at a starting dose and are adjusted gradually; therapy sessions are scheduled; interventional options come up when first-line care has not worked.
- 4
Follow-up and adjustments
Regular check-ins track symptoms with measurement tools, review side effects, and adjust doses — or the plan itself — based on response.
- 5
Ongoing care
After symptoms improve, maintenance treatment lowers the risk of relapse, often coordinated with your primary care doctor or therapist.
Eligibility
Could a psychiatric evaluation help?
A clinic confirms all of this at your consultation. Use it to see whether a consultation is worth booking.
- Alcohol or drug use has caused problems with health, work, relationships, or the law.
- You have tried to cut down and found you could not stick with it.
- You experience cravings, tolerance, or withdrawal symptoms.
- You are open to medication, behavioral treatment, or both.
- You use alcohol or benzodiazepines heavily and want a safe plan for stopping — withdrawal from these needs medical supervision.
Questions people ask
Do I have to quit completely to get help?
No. Treatment starts where you are — cutting down, stabilizing, or stopping. Medications like naltrexone specifically reduce heavy drinking, and buprenorphine is designed to be taken long-term. Harm reduction is part of evidence-based care.
Is buprenorphine just replacing one drug with another?
No. Buprenorphine is a partial opioid agonist that eliminates withdrawal and craving without euphoria at stable doses, letting people work and live normally. Decades of evidence show it cuts mortality dramatically — that is treatment, not substitution.
What if I also have depression or anxiety?
That is the norm, not the exception. Integrated treatment — one team addressing substance use and mental health together — outperforms parallel or sequential care. Tell any clinic you contact about all of it at once.
Other conditions we cover
Depression
Persistent low mood, loss of interest, and loss of energy that interfere with daily life. Depression is one of the most common conditions psychiatrists treat, and first-line care works for most people who receive it.
Treatment-resistant depression
When two or more antidepressant trials at an adequate dose and duration have not brought relief, care shifts to a focused re-review and interventional options. This is a turning point in treatment — not a dead end.
Anxiety
Anxiety disorders — generalized anxiety, panic disorder, and social anxiety — respond well to treatment. First-line care combines SSRI or SNRI medication with cognitive behavioral therapy, and often lasts.
PTSD
After trauma, some people develop intrusive memories, avoidance, and constant vigilance that do not fade on their own. Trauma-focused therapy and specific medications have the strongest evidence for PTSD.
OCD
Obsessions are unwanted intrusive thoughts; compulsions are rituals done to neutralize them. OCD responds to a specific combination: exposure-based therapy and high-dose SSRI medication.
Psychiatric clinics near you
Browse clinics by town or county, or read more about treatment in United States.
This guide is general information, not medical advice. Only a prescriber who knows your history can say which treatment is right for you. If you are in crisis, call or text 988.