Direct answer
Quick AnswerClinical anxiety affects 40-50% of autistic children and adolescents, significantly higher than the 10-15% prevalence in the general pediatric population (van Steensel et al., 2011). Adapted Cognitive Behavioural Therapy (CBT) programs like Facing Your Fears (Reaven et al., 2012) show significant anxiety reduction when modified for autistic learners. Treatment options include adapted CBT, medication (SSRIs under physician supervision), and anxiety management strategies tailored to the individual's sensory and communication profile.
Start with the short answer, then reveal deeper context where helpful.
Anxiety in autistic children often presents differently than in neurotypical peers. It may manifest as increased repetitive behaviours, meltdowns, avoidance of specific settings or activities, insistence on sameness, and physical symptoms (stomach aches, headaches). Van Steensel et al. (2011) meta-analysis found that 39.6% of autistic youth meet criteria for at least one anxiety disorder, with specific phobias and social anxiety being most common.
Adapted CBT programs modify traditional CBT for autistic learners: using visual supports, incorporating special interests, reducing abstract language, extending treatment duration, and including parent components. Facing Your Fears (Reaven et al., 2012) and the Exploring Feelings program (Attwood, 2004) are manualized programs with evidence for autistic children.
Anxiety in autistic children often presents differently than in neurotypical peers. It may manifest as increased repetitive behaviours, meltdowns, avoidance of specific settings or activities, insistence on sameness, and physical symptoms (stomach aches, headaches). Van Steensel et al. (2011) meta-analysis found that 39.6% of autistic youth meet criteria for at least one anxiety disorder, with specific phobias and social anxiety being most common.
Anxiety can be driven by sensory overload, difficulty predicting social situations, intolerance of uncertainty, and challenges communicating distress. It is critical to distinguish anxiety-driven behaviours from core autism features, as the treatment approaches differ. A comprehensive assessment by a psychologist experienced with autism is recommended.
Adapted CBT programs modify traditional CBT for autistic learners: using visual supports, incorporating special interests, reducing abstract language, extending treatment duration, and including parent components. Facing Your Fears (Reaven et al., 2012) and the Exploring Feelings program (Attwood, 2004) are manualized programs with evidence for autistic children.
Selective serotonin reuptake inhibitors (SSRIs) may be prescribed by a physician for moderate-to-severe anxiety that does not respond adequately to behavioural approaches. Ontario children can access psychiatric assessment through pediatrician referral. Wait times for child psychiatry average 6-12 months through public pathways. Private psychologists offering adapted CBT typically charge $180-250/session.
Research
van Steensel et al. (2011), "Anxiety Disorders in Children and Adolescents with ASD: A Meta-Analysis," Clinical Child and Family Psychology Review, 14(3), 302-317
Research
Reaven et al. (2012), "Group CBT for Anxiety in Children with ASD," JADD, 42(6), 978-989
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Commitment to Accuracy: Our data is verified against official government reports (FAO, MCCSS), peer-reviewed scientific literature, and accessible public records. Last updated: March 24, 2026.
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