Many people assume selective mutism only affects children. In reality, selective mutism can continue into adulthood, often remaining misunderstood, misdiagnosed or masked for years.
At Independent Speech & Language Therapy Services Ltd (ISLTS), we provide specialist support for adults experiencing selective mutism, including assessment, diagnosis support and therapy tailored to real-life situations such as work, education, relationships and everyday communication.
We work with adults nationwide through online and in-person appointments.
Selective mutism is an anxiety disorder where a person is physically unable to speak in certain situations, despite being able to speak comfortably in others. It is not a choice, refusal or behavioural issue.
Many adults with selective mutism describe:
Selective mutism is increasingly recognised as an anxiety condition that can persist into adulthood if unsupported.
Selective Mutism in Adults Can Often Go Unrecognised
Many adults seeking support tell us they:
Because adults with selective mutism often develop sophisticated coping strategies, the condition can sometimes be overlooked or mistaken for social anxiety alone.
ISLTS supports adults across the UK through secure online appointments, allowing individuals to access specialist selective mutism support regardless of location.
Online therapy can be particularly beneficial for adults with selective mutism, providing a familiar and lower-pressure environment to begin building confidence and communication.
You can find out more about our specialist assessment pathway here: Selective Mutism Assessment Service
ISLTS is led by highly specialist Speech and Language Therapists with more than 25 years of clinical experience supporting children, young people and adults with communication and anxiety-based difficulties.
Our approach is compassionate, evidence-based and tailored to the individual. We understand that adults with selective mutism are often used to feeling misunderstood or overlooked, and we work collaboratively to create realistic, achievable pathways forward.
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If you are an adult experiencing difficulties speaking in certain situations or are supporting someone who is, we are here to help.
Selective mutism is treatable, and support is available at any age.
Useful Information:
Selective Mutism (sometimes called Situational Mutism) is an anxiety based condition where a person is unable to speak in certain situations, such as sin meetings, despite being able to speak comfortably in others, like at home.
There isn’t a single cause, but contributing factors can include:
It is not caused by stubbornness or defiance.
Common signs include not speaking in specific settings, relying on gestures or whispering, freezing when expected to talk, and appearing anxious or withdrawn in social situations.
Selective Mutism usually begins in early childhood, often becoming noticeable when a child starts nursery or school.
Many people assume selective mutism only affects children. In reality, selective mutism can continue into adulthood, often remaining misunderstood, misdiagnosed or masked for years.
No. Shy people can speak even if they are nervous, whereas indviduals with Selective Mutism feel unable to speak due to anxiety.
Yes. While Selective Mutism usually begins in childhood, it can continue into adolescence and adulthood if appropriate support is not provided. Many adults with Selective Mutism are misunderstood, misdiagnosed, or have spent years masking their difficulties and developing coping strategies to manage everyday situations.
Diagnosis involves assessment by professionals who look at speech patterns, anxiety levels, and whether difficulties occur only in certain settings.
Treatment focuses on reducing anxiety, building confidence, and gradually increasing speaking in situations that feel safe. Collaborating with home and educational placements to reduce pressure and build confidence using positive reinforcement and removing any punishment for not speaking, with support from speech and language therapists or psychologists.
Yes. With early and appropriate support, many individuals make significant progress and become more confident communicators. Even those who have long standing Selective Mutism can make significant improvements with appropriate therapy intervention.
Selective Mutism is rooted in anxiety, not ability, when anxiety decreases and confidence increases, speaking becomes easier and more natural.
