Early indicators and traits across the lifespan
There is no single sign of autism. Autism shows in patterns of communication, social interaction, sensory experience, routines and interests, and these patterns look different at different ages.
Signs in younger children
- Limited or different use of eye contact, pointing or shared attention
- Delayed speech, or losing words that were previously used
- Strong attachment to routines and distress at small changes
- Lining up toys, repeating actions, intense focus on a particular interest
- Sensitivity to noise, light, textures, smells or food
Signs in school-age children
- Finding friendships, group work or unstructured times (playground, lunch) hard
- Taking language literally or missing sarcasm and hidden meanings
- Masking at school and falling apart at home
- Meltdowns or shutdowns when overwhelmed
- Anxiety around school, transitions or change
Signs in teenagers and adults
- Exhaustion from social situations
- Long-standing sense of being "different"
- Strong interests, deep focus, routine-based living
- Anxiety, depression or burnout that has not responded to standard support
When to seek advice
The suggests speaking to a , health visitor or if you think your child may be autistic. You do not need to be certain before asking for help.