Understanding opioid use disorder
Whether your concern involves prescribed pain medicine or other opioids, you deserve respectful care. Learn what to bring to a conversation and why treatment can involve both medicines and wider support.

The medicine or substance is only part of the picture.
Opioid use disorder involves a problematic pattern of opioid use with significant effects. Assessment considers control, consequences and your circumstances. Having an opioid prescription does not itself establish a use disorder.
Pain care, physical dependence and a use disorder need careful distinction. Give the clinician the names of prescribed medicines as well as any other opioids or substances so care can address the whole situation.
Medical treatment and wider support can work together.
- Health context
Pain, prescriptions and other care
- Medical treatment
Appropriate medicines to discuss
- Overdose support
Naloxone education and emergency response
- Everyday support
Practical needs and chosen involvement
Prescribed use, dependence and a use disorder need careful distinction.
Opioids may be prescribed for pain. Physical dependence in that context does not by itself establish an opioid use disorder. Assessment considers the wider pattern, difficulties and consequences.
Tell the clinician about pain and the treatment you already receive. These needs should remain visible when discussing an opioid-related concern.
Based on MSD Manuals

Bring the concerns you actually notice.
These are conversation areas, not a tool for diagnosing yourself or another person.
Prescribed care
Finding opioid use difficult to control or reduce.
Control & impact
Cravings or use taking over time and priorities.
Overdose concerns
Continuing despite effects on health, relationships or responsibilities.
Treatment options
Withdrawal concerns, overdose history or interactions with other substances.
Make room for the concern you actually want help with.
A conversation can cover health, control over use, daily functioning and other substances or medicines. It does not need to begin with a stereotype about who has opioid-related difficulties.
Current health
Physical symptoms, pain and other care you receive.
The pattern
Changes in use and what has become difficult to control.
Other treatment
Medicines, alcohol and other substances relevant to safe care.
Everyday support
Housing, relationships and access to appointments.
Based on CDC · NHS · MSD Manuals
A clinical conversation can guide appropriate care.
A professional can discuss your use, pain or other treatment, health, withdrawal, overdose history and medicines. A screening tool can prompt follow-up, but does not prescribe doses or decide a withdrawal plan.
Ask about treatment options and what can begin now. You can also ask what information is recorded, who can see it and which confidentiality limits apply in the service you approach.
Based on CDC · NHS · NIDA Data Share · NIH
- 1Your health
What pain treatment, medicines or other care matters?
- 2Your safety
Any overdose, withdrawal or interaction concerns?
- 3Your options
Can we discuss medication treatment and local support?
Ask about treatment access and continuity.
A primary care clinician or specialist service can discuss assessment and treatment options. Ask who will coordinate your care, how follow-up works and what to do if access is interrupted.
If a service cannot provide the treatment you need, ask about referral rather than assuming there are no further options. Availability and prescribing arrangements differ by country.
Medication can be an important part of treatment.
Evidence-based medicines for opioid use disorder are associated with lower overdose and mortality risk. A qualified clinician should explain which options fit your situation. Detoxification alone is not recommended as the entire treatment for opioid use disorder.
Psychological and practical support can help alongside medical treatment. CDC guidance says unavailable or declined psychosocial care should not prevent or delay medication treatment.
Medical treatment
Individual assessment, prescribing and review.
Additional support
Psychological, social and practical needs considered alongside medicine.
Continuity
A clear plan for follow-up and changes in circumstances.
Based on CDC
Ask for an overdose response plan for your setting.
A clinician or local service can explain naloxone access and how to respond to a suspected overdose. Naloxone does not replace emergency medical help. Share the plan with someone you trust if you wish.
If someone may be overdosing, use local emergency help immediately and follow dispatcher and naloxone product instructions. Do not wait for a questionnaire or routine appointment.
A little clarity. A place to start.
Explore a tool, prepare a conversation or find someone to talk to. Choose what feels useful to you.
Prepare for a conversation
A few prompts to help you explain what you have noticed and what you would like help with.
- A simple notes builder
- Copy your notes to keep
- No account needed
You decide how much to write and share.
Find your wordsFind your next kind of support
Explore where to begin with everyday support, professional help or an urgent conversation.
- Ways to ask for help
- Country-specific crisis contacts
- Support at your own pace
If you need urgent help, go straight to support.
Find supportYour first sentence does not need to be perfect.
Contact primary care or an opioid treatment service and explain what you need help with. Mention withdrawal or overdose concerns early. Do not use a screening score or this page to change prescribed doses.
“I would like help with opioid concerns, including medical treatment options and support around my circumstances.”Make it sound like you
Your questions, with room for nuance.
You can read just the answer you need.
Does prescribed dependence automatically mean a use disorder?
No. A clinician needs the broader context. Tell them about the prescription, pain care and any concern about changes or withdrawal.
Based on MSD Manuals
Is detoxification enough on its own?
For opioid use disorder, CDC recommends evidence-based medication treatment and does not recommend detoxification alone. Ask a qualified clinician about a continuing care plan.
Based on CDC
Can I discuss support if I also have pain?
Yes. Tell the team about pain and existing treatment so the plan considers those needs as well as the opioid-related concern.
Based on NHS · MSD Manuals
Can a general drug screen tell me if an overdose is happening?
No. A suspected overdose needs emergency medical help. Do not delay for an online screen or result.
Based on CDC
Where this information comes from.
Use this hub to learn and prepare questions. It does not diagnose you or recommend a personal treatment plan. By Selfmora editorial; sources checked . Updated .
Additional explanations and examples: sources consulted . Examples illustrate ideas; they do not assess your personal health. Your questions
- Opioid use disorder: evidence-based treatment
- Drug concerns: getting help
- TAPS: two-stage screening instrument information
- Recognising and responding to an overdose
- Multiple substances: interaction and overdose context
- Substance use disorders