Autism and Anxiety: Spotting It When There Are No Words

Anxiety is the most common mental health condition in autism. Studies place prevalence around 40-50%, far above the general population. Yet it is diagnosed late, because it almost never presents as "I feel nervous". WHY IT GOES UNNOTICED Because of alexithymia: many autistic people feel the body activate but cannot translate it into a specific emotion. What they experience is stomach ache, heat, an urge to leave. Because it is mistaken for behaviour. Refusing to enter the classroom reads as opposition, not panic. Rigidity reads as stubbornness, not a desperate attempt to control the unpredictable. And because masking hides distress until it is unsustainable. SIGNS TO WATCH Physical: recurring stomach or head pain with no medical cause, nausea before specific activities, broken sleep, appetite changes, muscle tension, frequent bathroom trips. Behavioural: more stimming, repetitive questions about what will happen, needing everything to stay exactly the same, avoiding specific places, disproportionate meltdowns on arriving home. Cognitive: rumination over a small mistake, intense fear of getting things wrong, catastrophising. THE MOST COMMON TRIGGERS Uncertainty is by far the first: not knowing what will happen, who will be there or how long it lasts. Then sensory overload, unscripted social situations, unannounced changes, fear of error in assessed tasks, and anticipating a transition (back to school, changing therapist). WHAT ACTUALLY HELPS Make the day predictable. A visual schedule reduces anxiety more than any reassuring sentence, because it addresses the cause. Announce changes in advance, in writing or with images, not only verbally. Provide an exit plan. Knowing there is an agreed signal to leave a situation lowers anxiety even if it is never used. Teach the sensation before the label. Working first on "tight stomach, fast heart" and only then naming it "nervous" works better than asking directly how they feel. Reduce social demand when load is already high, instead of pushing. Avoid forced exposure. Approaching the feared thing must be gradual, agreed and under the person's control. WHEN TO SEEK PROFESSIONAL HELP If anxiety prevents school, sleep or eating; if self-injury appears; or if it persists for weeks without improvement. Look for autism-adapted therapy (modified CBT with visual supports and sensory work), not the standard version without adjustments. HOW AUTISMDOCK HELPS Mood tracking reveals patterns (which days, after which activities) and gives real evidence for appointments. Visual routines and transition warnings reduce daily uncertainty, the SOS card provides a clear plan for crisis moments, and the digital calm corner offers guided breathing and regulated sound once arousal has risen. Most of what we call "difficult behaviour" is anxiety that never found words.