When your loved one denies stimulant addiction, the best move is to stop arguing. Try describing what you see instead. Share specific changes in their sleep, mood, or actions. Offer a simple next step, like seeing a doctor for a checkup. Set clear boundaries to keep yourself safe.

We are an editorial team that researches public health sources for this treatment directory. We are not a treatment provider. For more support, read our family guide to stimulant addiction. It covers ways to help someone with stimulant use.

Safety comes before any conversation about treatment. If you see severe signs, act now. Don't try to manage severe stimulant intoxication or psychosis at home.[1]

  1. Check for danger signs. Look for high fever, seizure, chest pain, difficulty breathing, severe confusion, hallucinations, or inability to wake up.[2] These can signal life-threatening issues like heart problems or overheating.[2]
  2. Call 911 or go to the nearest emergency room now. Do not wait for symptoms to pass or try home remedies. Acute intoxication can cause complications that need immediate medical care.[1]
  3. Share what you know with responders. Tell them what substance was used, how much, and when, if you know. Keep yourself safe while waiting for help.

If someone has thoughts of suicide or self-harm, call 911 or go to the nearest emergency room now; for suicidal thoughts, also call or text 988.[2][3] For other warning signs, read our guide to signs of a drug overdose.

What a Clinical Assessment Can Tell You

You might wonder if your loved one has a stimulant use disorder. A clinician checks for a pattern of symptoms. They look at how these symptoms affect daily life over time. They do not diagnose based on one bad night. This check takes training and context. So, please do not try to diagnose your loved one yourself.

11 symptoms

total in the DSM-5-TR criteria for stimulant use disorder[4]

12 months

is the period over which symptoms are checked[5]

2–3 symptoms

indicate mild severity; 4–5 moderate; 6 or more severe[4]

Clinicians group symptoms into four areas. This helps them see how stimulant use affects the person. The table below shows what they look for. This info helps you understand the process. It is not a tool for self-diagnosis.

The number of symptoms over 12 months sets the severity level. Mild is 2–3, moderate is 4–5, and severe is 6+.[4] Read our guide to the DSM-5 criteria for stimulant use for more details on this check.

A stimulant use disorder means a pattern of use that causes harm. It is different from being high right now. It is also different from withdrawal. And it differs from conditions caused by recent use, like anxiety. These terms help doctors treat specific issues. They are not labels for you to apply after one event.

Notice Patterns Without Treating Them as Proof

Noticing changes in someone’s behavior is a good first step, but it isn’t a diagnosis. Many things can cause shifts in sleep, mood or energy. Use what you see as a reason to start a gentle conversation, not as proof of addiction.

Two women have a serious conversation at a kitchen table
Approaching a loved one with empathy can help open a door to honest conversation. Photo: Alena Darmel / Pexels

Stimulants can cause short-term changes that you might observe. These can include feeling more energetic or alert, having less appetite, or struggling to sleep. While these effects are sometimes called a "high," describing them in neutral terms helps you focus on health rather than judgment.

In some cases, stimulant use can lead to severe mental health symptoms. Stimulant-induced psychosis can involve hallucinations (seeing or hearing things that aren’t there), delusions (strong beliefs that aren’t true), or intense paranoia.[6] If your loved one seems confused, is seeing things, or expresses fear of being harmed, this is a medical emergency. Call 911 or go to the nearest emergency room now.

Examples of Denial in Addiction

When people are confronted about their use, they often respond with denial. This doesn’t mean they are lying; it often means they feel defensive or scared. Ambivalence about changing behavior is a normal part of the process.[7]

The table below shows how you might interpret common statements and observations. Remember, none of these examples prove that someone has a substance use disorder. They are just prompts for a caring talk.

Observation or StatementWhat It May Help You NoticeA Nonjudgmental Way to Raise It
"I can stop whenever I want."The person feels in control and may not see the problem yet."I believe you can make choices for yourself. I’m just worried about how tired you’ve been lately."
"I only use it to get through work."The person may be using substances to cope with stress or pressure."Work has been really hard lately. How are you managing the stress?"
"You’re overreacting."The person may feel judged and is pulling away from the conversation."I don’t want to fight. I care about you and wanted to check in."
Missing deadlines or skipping eventsResponsibilities are slipping, which can affect their job or relationships."I noticed you missed the meeting yesterday. Is everything okay with your schedule?"

What a Stimulant High Can Look Like

If you are wondering what a stimulant high looks like from the outside, it varies by person and substance. You might see someone who talks fast, moves around a lot, and seems unusually awake despite staying up all night. They might skip meals without noticing hunger. These signs alone do not confirm misuse, but they can signal that something has changed in their routine or health. For more details on observable changes, read our guide on the physical effects of stimulant use.

How to Talk to Someone Who Denies Addiction

Talking about stimulant use can feel risky, especially if your loved one says nothing is wrong. You do not need to win an argument about whether they have an addiction. Instead, focus on specific changes you’ve noticed and one small next step. For broader communication tips, see our guide on starting a conversation about drugs.

Family-focused approaches like Community Reinforcement and Family Training (CRAFT) teach loved ones how to change their own responses to improve well-being and encourage progress toward treatment.[8] You don’t need a formal program to use these principles today.

  1. Pick a calm, private moment. Choose a time when neither of you is using stimulants, exhausted, or in immediate danger. If someone is intoxicated or acting aggressively, wait until they are sober and safe.
  2. Describe one or two specific changes. Stick to what you saw, not what you think it means. Try: “I noticed you missed two shifts last week,” or “You’ve been sleeping very little lately.” Avoid labels like “addict” or threats like “if you don’t stop…”
  3. Ask an open question and listen. Try: “What’s been going on for you?” Let them talk without interrupting. Reflect back what you hear: “It sounds like work has been really stressful.” This shows you’re listening, not judging.
  4. Ask permission before offering ideas. Say: “Would it be okay if I shared one thought?” If they say no, respect that and try again another day. If they say yes, offer one concrete option: “Would you be willing to talk with your doctor about the sleep issues?”
  5. Pause if things escalate. If voices rise or either of you feels unsafe, stop the conversation. Say: “I care about you, but I don’t want us to fight. Let’s talk again tomorrow.” Return to the topic later when both of you are calmer.

If your loved one is in immediate danger—such as showing signs of overdose, severe confusion, hallucinations, or thoughts of suicide—call 911 or go to the nearest emergency room now.

When a Loved One Refuses Addiction Treatment

It is hard when a loved one refuses addiction treatment. You may want to push harder. But pressure often makes people pull away. Instead, acknowledge what they said. Do not make threats or demand an answer now.

Two men look at a notebook on a clipboard and talk together
Having a supportive friend help with a conversation can make a difficult topic easier to approach. Photo: RDNE Stock project / Pexels

You can offer a small next step. This might be a private check-up or a phone call for info. Or, agree to talk again next month. Keep the door open. Accept that they may not be ready now. Do not promise to hide safety risks. Do not try to handle severe intoxication at home.

Some approaches help you cope, too. CRAFT focuses on your well-being, not just getting them into care.[8] You can also search for treatment options for yourself or them, even if they are not ready yet.

Reflection Prompts

  1. Does it feel safe to talk right now?
  2. Is your loved one willing to listen to options?
  3. Can you describe one specific concern clearly?
  4. Do you have someone you trust who supports you?

These questions are for reflection only and do not assess or diagnose your loved one.

Set Boundaries and Protect Your Own Safety

You can offer support without taking responsibility for another person's choices. Clear boundaries protect both you and your loved one. A boundary is something you will do, not something you force them to do. For example, you might say, "I will not lend money," or "I will end this conversation if voices are raised."

It helps to separate supportive actions from taking over. You can offer to help find an assessment or look up programs. But you cannot control whether they use substances or how they recover. Trying to manage their use often leads to burnout and resentment.

Your physical and emotional safety comes first. If behavior becomes threatening, aggressive, or unpredictable, do not confront them alone. Move to a safe place and contact trusted people who can help. If you feel in immediate danger, call 911 or go to the nearest emergency room now. For more on protecting your household, our guide to living with stimulant user safety covers practical steps for staying secure.

My Support and Safety Plan

Use this checklist to define your limits and identify your resources. Review it regularly, especially after difficult interactions.

My Support and Safety Plan

Your ticks are saved on this device only.

Finding support for families affected by addiction is essential for your own well-being. You do not have to navigate this alone. Groups like Nar-Anon describe their meetings as support for family members and friends affected by someone else's drug use.[9] Similarly, SMART Recovery Family & Friends offers peer-led support for people dealing with someone else's addictive behavior.[10]

Taking care of yourself allows you to stay steady. Read more about maintaining your health in our guide to self-care for family members.

Find Support and Plan a Next Step

You do not have to wait for your loved one to agree to treatment. You can look for help now. Different resources serve different needs. Knowing which one to call can save time. It can also lower stress.

A person in a yellow shirt places a supportive hand on another person's shoulder
Connecting with a support group can provide guidance when a loved one is in denial. Photo: https://kaboompics.com/ / Pexels

If you see signs of immediate danger, call 911 or go to the nearest emergency room now. This includes chest pain, trouble breathing, severe agitation, or a suspected overdose. If your loved one is talking about suicide or hurting themselves, call 911 or go to the nearest emergency room now. You can also call or text 988.[3]

ResourcePurposeWhat It Does Not Provide
911 or Nearest Emergency RoomImmediate medical help for life-threatening situations, such as overdose or severe injury.Long-term treatment planning or counseling.
988 Suicide & Crisis LifelineFree, confidential support by call, text, or chat for emotional distress or suicidal thoughts. Available 24/7.[3]Medical detox or addiction treatment placement. Note: Immediate danger still requires 911 or the emergency room.
SAMHSA National Helpline (1-800-662-HELP)Free, confidential information and referrals to treatment programs for substance use and mental health issues. Available 24/7.[11]Clinical care, diagnosis, or emergency response.

Treatment for stimulant use disorder often includes behavioral therapies. One common type is contingency management. Experts consider it a standard of care.[1] You can search for programs that offer these services in our directory. Contact a program directly to ask about its services, assessment process, and availability.

Frequently Asked Questions

What are signs that stimulant use may be causing harm?

“Stimulant abuse” is often used informally to describe stimulant use that causes harm. Using a prescription stimulant outside its directions is misuse; stimulant use disorder is a clinical diagnosis based on multiple criteria. One behavior or sign alone does not establish that diagnosis.[12][4]

If you notice changes in sleep, appetite, energy, mood, or responsibilities, share what you see and ask about an evaluation. One change alone does not prove a disorder.[4]

What are examples of stimulant-related disorders?

Examples include stimulant use disorder, intoxication, and withdrawal.[2] These are clinical terms used by experts. Do not try to diagnose someone from one symptom or comment. Leave that work to a professional.

What are the criteria for diagnosing stimulant use disorder?

Doctors use DSM-5-TR rules to check for intoxication or withdrawal.[2] They look at history, exams, and sometimes lab tests.[2] A checklist or test result alone is not a diagnosis.

What does stimulant-induced psychosis look like?

You might see hallucinations, delusions, or disorganized thinking.[6] Some stimulant-associated psychotic symptoms can persist beyond the period of acute intoxication.[13] If you see hallucinations, severe confusion, a seizure, high fever, racing heart, overdose signs, or thoughts of suicide or self-harm, call 911 or go to the nearest emergency room now; for suicidal thoughts, also call or text 988.

Can prescription stimulant misuse lead to a stimulant use disorder?

Yes. The FDA warns that misusing these pills can cause addiction and harm.[12] These drugs have valid medical uses, but misuse is risky. Talk to a doctor instead of managing meds yourself.

Can I get help if my loved one refuses treatment?

Yes. Call SAMHSA's National Helpline for free help anytime.[11] You do not need your loved one to call with you. If it is an emergency, call 911 or go to the nearest emergency room now; for suicidal thoughts, also call or text 988.