How to Do an Intervention: Steps, What to Say and Mistakes to Avoid

To do an intervention, a small group of people who care about the person plans a calm, private meeting, has a specific treatment option ready, rehearses what each person will say, and agrees in advance on what they will do if the answer is no. Professional guidance is wise when safety, mental health or past failed attempts are involved.

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Written by the Blackburn Recovery Services intervention team. Last reviewed October 30, 2026.

What is an intervention, and what does TV get wrong?

An intervention is a planned conversation in which family and friends tell a person, with love and specifics, how their drinking or drug use is affecting everyone, and ask them to accept a clear plan for help. The Mayo Clinic describes it as a carefully planned process, often done with a professional, that gives the person a structured chance to make changes before things get worse.

Television versions tend to show an ambush, shouting, tears and a flight to rehab within the hour. Real interventions are quieter. Most of the work happens before the meeting: learning about addiction, choosing who should be in the room, lining up treatment, and deciding what each person will do next whatever the answer. The meeting itself is usually short and calm.

Should you hire a professional interventionist?

Some families hold a successful conversation on their own. A professional is worth serious thought when any of these are true:

  • Your loved one has a history of violence, or you are afraid of how they will react
  • There has been talk of suicide, a past attempt, or serious mental illness
  • They use more than one substance, or drink heavily every day, so withdrawal could be dangerous
  • Earlier attempts to talk ended in anger, promises that were not kept, or silence
  • Family members disagree about what to do, or one person tends to rescue
  • Your loved one lives far away and you need help with travel and treatment options

A professional’s job is to prepare the family, keep the meeting focused, and make sure a safe plan for care is in place before anyone speaks. Our intervention team does this for families anywhere in the US.

Comparing professionals? Use our 15 questions to ask an interventionist, and see how prepared your family is with the free intervention readiness checklist.

How do you do an intervention, step by step?

  1. Form a small team. Choose four to six people your loved one respects: a parent, a partner, a sibling, a close friend. Leave out anyone who is likely to lose their temper, who is using themselves, or whom the person strongly resents.
  2. Gather information. Learn about the substances involved, what withdrawal can look like, and the levels of care, from detox to outpatient. Write down specific incidents with dates.
  3. Line up treatment before the meeting. Check insurance benefits, call programs, ask what admission requires, and find out whether medical detox is needed. A yes with nowhere to go loses momentum fast.
  4. Write what you will say. Each person prepares a short letter or notes: what they love about the person, two or three specific things they have seen, how it affected them, and a clear request to accept help today. Our intervention letter guide has six free templates.
  5. Decide your boundaries. Each person decides what they will do if the answer is no, such as no longer paying rent or bills, or not providing a car. Choose only boundaries you will actually keep.
  6. Rehearse. Meet without your loved one, read the letters aloud, agree on the order of speakers, and practice staying calm when the person argues or walks out.
  7. Choose the time and place. Pick a private, familiar setting and a time when the person is most likely to be sober, often the morning. Plan who will bring them and how long you expect to meet.
  8. Hold the meeting. One person opens, each person reads, and the request is made plainly. Keep it brief. Do not debate the facts.
  9. Follow up. If the answer is yes, go straight to the next step. If it is no, keep the boundaries you agreed on and stay in touch. Either way, get support for yourselves.

What should you say in an intervention, and what should you avoid?

Words matter more than people expect. The goal is for your loved one to hear concern, not an attack. Short, specific, first-person statements work best.

Lines that tend to help

  • “I love you, and I am scared. Last month you drove the kids home after drinking, and I could not sleep that night.”
  • “I miss the brother who called me every Sunday. I want him back.”
  • “We have found a program that has a place for you. Will you go today? I will drive you.”
  • “If you choose not to go, I will stop paying your phone bill. I am doing this because I love you.”

Things to avoid

  • Labels such as “addict” or “drunk,” which invite an argument about the word
  • Bringing up every past wrong at once
  • Threats you will not carry out
  • Arguing about facts, quantities or who is to blame
  • Holding the meeting while the person is drunk or high

What are the common intervention approaches?

There is no single right method. These are the best known approaches, described here for education. A good interventionist will explain why they suggest one for your family.

ApproachIs it a surprise?How it works
Johnson style (“classic”)YesThe family rehearses in private, then meets the person together with prepared letters and a ready treatment plan.
Invitational (including ARISE)NoThe person is told about the meetings and invited to join. Pressure increases gradually only if needed.
CRAFT (Community Reinforcement and Family Training)No meeting at allFamily members learn over several weeks how to reward sober behavior, step back from enabling, and pick the right moment to suggest treatment.
Systemic familyNoThe whole family is treated as the unit of change, with attention to patterns every member plays a part in.

Research comparing these approaches is limited, and results depend on the family. Our page on what to do if they say no summarizes one well-known study of family approaches.

What is the “3-3-3 rule,” and what are the “5 stages”?

Both phrases show up in searches, but neither is a recognized clinical standard. Different websites use “3-3-3” to mean different things, and none of them is a tested intervention method. If someone uses the phrase, ask them what they mean by it.

When people ask about the five stages of an intervention, they usually mean the practical sequence on this page: preparation, gathering information, rehearsal, the meeting itself, and follow-up. Some also mean the stages of change model (precontemplation, contemplation, preparation, action and maintenance), which describes how people move toward change over time. A refusal today can be part of that movement.

What mistakes do families make in an intervention?

  • Holding the meeting without a treatment option ready
  • Inviting too many people, or someone whose presence will start a fight
  • Letting the meeting turn into a trial, with evidence and cross-examination
  • Setting boundaries in the heat of the moment, then dropping them a week later
  • Telling the person in advance by accident, through a sibling or a social post
  • Treating the meeting as the finish line, with no plan for the weeks after

What safety risks should you plan for, such as withdrawal and fentanyl?

An intervention should never put anyone in danger, including your loved one.

  • Alcohol and benzodiazepines. Withdrawal from these can be dangerous. Do not ask someone to stop suddenly without medical advice. Line up a program with medically supervised detox when it is needed.
  • Opioids and fentanyl. Keep naloxone on hand and know how to use it. Naloxone nasal spray is sold without a prescription, and SAMHSA explains how overdose reversal medications work. Tolerance drops after a period of not using, so the risk of overdose rises if someone uses again after treatment.
  • Emergencies. Call 911 for a suspected overdose or any threat of violence. For thoughts of suicide or a mental health crisis, call or text 988.

What if they refuse?

A no is a common first answer. It does not mean the intervention failed. The family’s next moves, holding boundaries, staying connected and keeping help available, often matter as much as the meeting. Read what to do if they say no, including what the law does and does not allow.

Where can family members get support?

Living with someone else’s addiction is exhausting. Support groups such as Al-Anon (for families of people who drink), Nar-Anon (for families of people who use drugs), and SMART Recovery Family and Friends are free and widely available, in person and online. Therapists trained in CRAFT can teach the family skills even if your loved one is not ready. Our family support page lists more options. For a free, confidential treatment referral, call SAMHSA’s National Helpline at 1-800-662-4357.

How can our intervention team help?

Our intervention team includes a Certified Intervention Professional (CIP), certified addiction counselors (CADC), and members trained in the ARISE and CRAFT approaches. Our team guides families through each step above, from the first call to the meeting itself, and travels to families anywhere in the US. After the intervention, support can include an escort to treatment, help choosing a program, and family coaching. For families who want a next step in Los Angeles, options include case management, monitoring and men’s sober living. See what happens after an intervention.

Questions about doing an intervention

What are the steps of an intervention?

Form a small team, gather information, line up treatment, write what each person will say, decide boundaries, rehearse, choose the time and place, hold a short and calm meeting, and follow up whatever the answer.

Can we do an intervention without a professional?

Some families do. A professional is strongly worth considering if there is a history of violence, suicide risk, serious mental illness, heavy daily drinking, use of several substances, or past attempts that went badly.

How long does an intervention take?

Preparation often takes days to weeks, depending on the family and how urgent the situation is. The meeting itself is usually kept short, often around an hour.

What should you not say in an intervention?

Avoid labels like “addict,” long lists of past wrongs, threats you will not carry out, and arguments about facts or blame. Speak in short, specific, first-person statements and make one clear request.

What is the 3-3-3 rule for addiction?

It is not a recognized clinical standard. Different websites use the phrase to mean different things, and none is a tested intervention method. Ask anyone who uses it what they mean.

What should we do if someone may overdose or is in danger?

Call 911 right away. Give naloxone if you suspect an opioid overdose. For thoughts of suicide or a mental health crisis, call or text 988.

Talk with our intervention team

If you are planning an intervention and want help, tell us what is happening and where your loved one lives. We travel anywhere in the US.

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