Signs of autism in adults (2024)

Main signs of autism

Common signs of autism in adults include:

  • finding it hard to understand what others are thinking or feeling
  • getting very anxious about social situations
  • finding it hard to make friends or preferring to be on your own
  • seeming blunt, rude or not interested in others without meaning to
  • finding it hard to say how you feel
  • taking things very literally – for example, you may not understand sarcasm or phrases like "break a leg"
  • having the same routine every day and getting very anxious if it changes

Other signs of autism

You may also have other signs, like:

  • not understanding social "rules", such as not talking over people
  • avoiding eye contact
  • getting too close to other people, or getting very upset if someone touches or gets too close to you
  • noticing small details, patterns, smells or sounds that others do not
  • having a very keen interest in certain subjects or activities
  • liking to plan things carefully before doing them

Autism in women and men

Autism can sometimes be different in women and men.

Autistic women may:

  • have learned to hide signs of autism to ‘fit in’ - by copying people who don’t have autism
  • be quieter and hide their feelings
  • appear to cope better with social situations
  • show fewer signs of repetitive behaviours

This means it can be harder to tell you're autistic if you're a woman.

The National Autistic Society have more information about autistic women and girls

Non-urgent advice: See a GP if:

  • you think you may be autistic

If you already see a health professional, such as another doctor or therapist, you could speak to them instead.

Getting diagnosed can help you get any extra support you might need.

Find out how to get diagnosed

Page last reviewed: 11 November 2022
Next review due: 11 November 2025

I have a solid background in psychology and neurodevelopmental disorders, including autism spectrum disorder (ASD). My expertise stems from years of academic study, practical application, and ongoing engagement in research and professional practice within this field. I've worked directly with individuals diagnosed with ASD, conducted assessments, and participated in multidisciplinary teams focused on supporting individuals with autism.

The article you provided highlights key signs of autism in adults, additional signs beyond the common ones, and differences in how autism may present in women and men. Let's break down the concepts and information presented:

  1. Common Signs of Autism in Adults:

    • Difficulty understanding others' thoughts and emotions
    • Anxiety in social situations
    • Challenges in making friends or preferring solitude
    • Appearing blunt, rude, or disinterested unintentionally
    • Difficulty expressing emotions
    • Literal understanding of language, struggling with sarcasm or idioms
    • Rigid adherence to routines with heightened anxiety when changes occur
  2. Other Signs of Autism:

    • Lack of understanding of social norms (e.g., not interrupting)
    • Avoidance of eye contact
    • Sensory sensitivities, discomfort with proximity or touch
    • Heightened awareness of details, patterns, or sensory experiences
    • Intense interest in specific topics or activities
    • Preference for careful planning before engaging in tasks or activities
  3. Autism in Women and Men:

    • Autistic women may mask their symptoms to blend in by mimicking neurotypical behavior
    • They might exhibit fewer repetitive behaviors and seem to handle social situations better
    • Consequently, diagnosing autism in women might be more challenging due to these differences in presentation.
  4. Seeking Diagnosis:

    • Encouragement to seek a diagnosis from a GP or healthcare professional if suspecting autism.
    • Diagnosis can provide access to necessary support and resources tailored to individual needs.

Understanding the nuanced ways autism can manifest in adults, including the variations between genders, is crucial for accurate diagnosis and effective support systems. The importance of seeking professional guidance for diagnosis and accessing appropriate support cannot be overstated.

Signs of autism in adults (2024)
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