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Selective mutism in teens & adults

Your voice is still there, even when fear holds it back. It is never too late to start finding it again, in your own time.

⏱ 3 min read📑 11 sections📚 13 sources✅ Reviewed October 2026

By the numbers

What long-term studies tell us about selective mutism as people grow up.

Growing up

190 of 243People in long-term studies who improved a lot or fully from childhood selective mutism.
39%People in one long-term study who had fully recovered about 12 years later. Many others had improved part of the way.
11–49The number of people in each long-term study. Research on adults is still small, so there is a lot left to learn.

Treatment

Up to 30 hoursSome clinics offer intensive therapy for teens of up to 30 hours in one week, with good results.
Any ageAdults can overcome selective mutism too, even after many years.

Not just a childhood thing

Selective mutism can carry on into the teen years and adulthood.

Selective mutism is an anxiety condition where a person can’t speak in certain places or with certain people, but can speak comfortably elsewhere. It usually starts in early childhood, but it can begin at any age.

Without help, it can continue into the teen years and adulthood. Some people only find out the name for what they’ve lived with when they are older.

🔒 Not a choiceThe word “selective” doesn’t mean you pick when to talk.
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People with selective mutism don’t choose where they can speak. When the fear response kicks in, speaking feels impossible in that moment.

🔄 Different pathsIt may fade, carry on, or turn into other kinds of anxiety.
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For some people, selective mutism fades in childhood. For others, it carries on, or changes into another kind of anxiety, like social anxiety.

🧩 Alongside other differencesIt can happen with autism, speech differences or other anxiety.
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Selective mutism is not the same as autism, but they can happen together. Some people also have speech or language differences, or other kinds of anxiety.

Neurodiversity: the basics explains brain differences in a strengths-based way.

The sibling guide Selective mutism: when a child can’t speak in some places explains how it starts and why it happens.

What it can feel like from the inside

Adults with selective mutism describe it in their own words.

A 2015 study asked adults with selective mutism to describe their lives, using online chat so they didn’t have to speak. Their stories show how much happens behind the silence.

🪞 “It isn’t me”Many feel the silent self isn’t their real self.
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People described selective mutism as separate from who they really are. One woman said she only felt she could be herself with her parents.

Your true personality, humour and ideas are still there, even when your voice is stuck.
🪟 Feeling on the outsideLoneliness and feeling shut out are common.
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Some described feeling stuck outside, looking in at social life. Loneliness was a strong theme.

🕰️ Grieving missed chancesSome feel sad about things they couldn’t do.
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Some people worried about things they hadn’t been able to do yet, like college, jobs or relationships. That sadness makes sense, and it can be talked about with a therapist.

🌄 Change is possibleProgress can happen, even after years.
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One of the study’s authors, who had selective mutism himself, described being able to give lectures and handle everyday tasks. Recovery is possible.

For teens: school, friends and growing up

Classes, friendships and becoming more independent.

The teen years bring more speaking: presentations, group projects, part-time jobs and new friendships. For teens with selective mutism, this can feel like a lot.

Some teens find it hard to become more independent, for example feeling afraid to go out alone. Older teens may also feel discouraged or low after years of struggling.

🏫 At schoolYou can ask for support, even in high school.
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In the U.S., students with selective mutism may get support through a Section 504 plan or an IEP. This might mean other ways to take part, like written answers or small groups.

Social anxiety at work, college & class has more ideas for speaking situations at school.

💬 FriendshipsStart with one person and an easy activity.
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Small groups with people you already feel okay around are a good place to start. Shared activities, like gaming, art or sport, take the focus off talking.

🎯 You get a sayTreatment works best when you help set the goals.
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Treatment for teens works best when everyone’s expectations shift, including the teen’s own. Being part of choosing goals helps you feel in charge of your progress.

Teens’ mental health covers other things teens commonly face, like stress, sleep and low mood.

For adults: work, study and daily life

Interviews, phone calls, appointments and relationships.

Adults with selective mutism may have missed out on parts of college life or job interviews, which can affect qualifications and careers. This is about anxiety, not ability.

📞 Phone calls and appointmentsMany everyday tasks involve speaking to strangers.
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Making calls, booking appointments or speaking at a counter can feel very hard. Online booking, email and text can help you get things done while you work on speaking.

Writing and other kinds of communication support can be used for a while, or longer term, alongside treatment.

🧑‍💻 WorkSome workplaces can adjust how you communicate.
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You might ask about written updates instead of speaking in meetings, or chat tools instead of phone calls. You decide whether and how much to share with an employer.

❤️ RelationshipsClose relationships can be a safe place to practise.
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Many people can talk freely with a few close people. A trusted partner, friend or family member can be a great practice partner when you’re ready.

Social anxiety, low mood and other things that can come along

Other struggles that can travel with selective mutism, and why they deserve care.

Long-term studies show that other kinds of anxiety, especially social anxiety, are the most common challenges later in life. Low mood and depression can also come along after years of struggling.

😟 Social anxietyStrong fear of being judged in social situations.
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Teens with selective mutism are more likely to also have social anxiety. Treatment for both has helped adults.

Social anxiety: understanding it explains this in depth.

🌫️ Low moodIsolation and feeling stuck can bring sadness.
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Years of feeling unheard or left out can lead to low self-esteem and depression. These are treatable, and you deserve support for them too.

If you ever have thoughts of ending your life, please reach out now. Call or text 988, or chat at 988lifeline.org (U.S., free, 24/7). You can text if speaking feels too hard. Outside the U.S., find a helpline at findahelpline.com.

The 988 Suicide & Crisis Lifeline offers call, text and online chat, so you can reach out without speaking.

The “quiet one” trap

When everyone stops expecting you to talk, silence can feel locked in.

Over the years, family, teachers and friends often adapt to the silence. They stop asking questions or calling on you. This isn’t anyone’s fault, but it can make speaking feel even harder.

One young man in the 2015 study said that because no one expected him to speak, speaking became harder. Teachers had stopped calling on him in class.

🆕 Fresh startsNew places can be a chance to start differently.
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A new school, job, class or club, where people don’t have expectations of you yet, can be a good time to try small speaking steps. Plan them with a therapist if you can.

🗝️ Changing expectations, gentlyLet trusted people know you’re working on it.
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A good treatment plan changes everyone’s expectations, including your own. You might ask a trusted person to give you chances to answer, and to wait, without pushing.

Treatment for teens and adults

Therapy works at older ages too. It may just take a bit longer.

It’s never too late. People who start treatment later can still make real gains, though it may take more time than for young children.

🧠 CBT with step-by-step practiceWorking with worried thoughts and facing fears slowly.
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Older children, teens and adults often benefit from CBT to work with anxious thoughts, plus gradual practice speaking with new people and in new places.

⚡ Intensive therapyLots of practice in a short time.
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One clinic reports good results for older teens with intensive CBT of up to 30 hours in one week. Therapy can also happen in real places where speaking is hard.

👩‍⚕️ The right teamA mental health professional, ideally with a speech therapist.
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Adults are ideally assessed by a mental health professional, with help from a speech and language therapist. Assessments can use writing or other ways of communicating, so you don’t have to speak to be understood.

💻 Online optionsVideo, chat and online sessions can help you get started.
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Online therapy can make specialist help easier to reach. Talking about your goals online or in writing can be a comfortable first step.

For questions about other treatment options, talk with your clinical provider.

Small steps you can try

Gentle ways to build confidence, at your own pace.

Building up in small steps, starting with the easiest situations, is the heart of treatment. You can start thinking about your own ladder today.

Getting used to being heard

  1. Write a message to someone outside your comfort zone.
  2. Send a short voice recording.
  3. Leave a voicemail.
  4. Have a short phone or video call.
  5. Say a few words in person.
📇 A communication cardA short note that explains what helps you.
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Some people carry a card or phone note saying something like: “I have selective mutism. I understand you. I may write or point instead of speaking.” It can take the pressure off in shops or appointments.

🎉 Notice your winsEvery step counts, even tiny ones.
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Rewarding yourself for brave tries helps build confidence. Write down what you managed, however small it seems.

🫂 Be kind to yourselfHard days are part of the process.
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Setbacks happen. Speak to yourself the way you’d speak to a good friend who was trying something scary.

Social anxiety: a step-by-step practice plan has more ideas for building a practice ladder.

How to support a teen or adult with selective mutism

For family, friends, partners, teachers and coworkers.

The people around someone with selective mutism can make speaking feel safer. Patience and respect go a long way.

✅ What helpsPatience, choices and treating them as capable.
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Try

  • Accept writing, texting and gestures as real communication.
  • Ask what helps them, in writing if that is easier.
  • Give time to answer, without filling the silence.
  • Respond naturally if they speak.
🚫 What doesn’t helpPressure, jokes and speaking for them.
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Avoid

  • Answering or ordering for them
  • Demanding that they speak
  • Joking about their silence
  • Making a big deal when they talk
🗨️ What to sayShort, warm and pressure-free.
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You could say

  • “I’m happy to text if that’s easier.”
  • “No rush. I’m here when you’re ready.”
  • “What would make this easier for you?”

When and where to get help

Finding a therapist, support and crisis lines you can text.

If selective mutism is holding you back at school, work or in relationships, help is worth seeking at any age. A family doctor can be a starting point, and you can write down what you want to say before the appointment.

🔎 Find a specialistThe Selective Mutism Association has a provider directory.
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The Selective Mutism Association (selectivemutism.org) lists treating professionals you can search by country, state, language, and in-person or online care.

📱 988 Suicide & Crisis LifelineCall, text or chat, free and 24/7.
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Call or text 988, or chat at 988lifeline.org. It is free, confidential and open 24/7, and texting or chat means you don’t have to speak.

🌍 Outside the U.S.Find free helplines in more than 175 countries.
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Find A Helpline (findahelpline.com) lists free, confidential helplines in more than 175 countries.

In the UK, the NHS suggests adults are assessed by a mental health professional, with support from a speech and language therapist.

If you are in danger right now, call 911 (or your local emergency number), or text 988.

📝 Worksheets for this guide

Fill these in privately in the app. Your answers stay on your phone.

My speaking ladderPlan small steps toward one speaking goal, from easiest to hardest.
Where and with whom I can talkNoticing your pattern can help you and a therapist plan next steps.
How I’d like people to help meWrite a short note you can share with family, teachers, coworkers or a partner.
Getting ready for an appointmentWrite things down so you can show them instead of saying them.
🔒 Fill in privately in the Mentally United Wellness App. Free, no ads, no accounts.

Sources

  1. NHS (UK National Health Service) (2023). Selective mutism
  2. American Speech-Language-Hearing Association (ASHA). Selective Mutism (Practice Portal)
  3. Child Mind Institute. Guide to Selective Mutism in Children
  4. Child Mind Institute (2025). Quick Facts on Selective Mutism
  5. Child Mind Institute (2025). How can you help a 16-year-old who still has selective mutism?
  6. Selective Mutism Association. Frequently Asked Questions
  7. Selective Mutism Association. Find Support
  8. BMC Psychiatry (peer-reviewed) (2023). Long-term outcomes of selective mutism: a systematic literature review (Koskela et al., BMC Psychiatry 23: 779)
  9. Qualitative Research in Psychology (peer-reviewed) (2015). Lost voices and unlived lives: exploring adults’ experiences of selective mutism using interpretative phenomenological analysis (Walker & Tobbell, Qualitative Research in Psychology 12(4): 453–471)
  10. British Psychological Society, Research Digest (2015). The experiences of adults with “selective mutism”, in their own words
  11. 988 Suicide & Crisis Lifeline (funded by SAMHSA). 988 Suicide & Crisis Lifeline
  12. Substance Abuse and Mental Health Services Administration (SAMHSA). 988 Suicide & Crisis Lifeline
  13. Find A Helpline (ThroughLine). Find A Helpline

This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

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