What Is Autism Screening in Adults?

PostedNovember 10, 2025

UpdatedNovember 10, 2025

ByMy Patient Advice

Author: Lucia Alvarez, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Autism screening in adults is an essential tool for identifying autism spectrum disorder (ASD) in individuals who may have missed early childhood diagnoses. Autism has historically been underdiagnosed in adults, especially among those with less obvious symptoms. Autism screening helps identify neurodivergent traits that may have been overlooked or misinterpreted during childhood, allowing individuals to receive the support and understanding they need.

Early diagnosis is often associated with better outcomes, but adults who are diagnosed later in life can still benefit from tailored interventions to improve social, communication, and emotional regulation skills. Adult diagnosis of autism often involves a thorough assessment of behaviour, social patterns, and emotional responses, providing a clearer understanding of the individual’s developmental history.

Why Autism Screening in Adults Is Important

Here’s why autism screening in adults plays a crucial role:

Adult Diagnosis:

It is increasingly recognised as an essential part of autism awareness. Many adults with autism, particularly those who are high-functioning or those who did not exhibit classic childhood signs, may have gone undiagnosed for years. Autism screening in adulthood can help confirm whether certain traits, like social difficulties, sensory sensitivities, or repetitive behaviours, are part of an undiagnosed neurodivergence.

Late Identification:

It can be a relief for many adults, helping to explain long-standing difficulties with social interactions, work, or relationships. Recognising these patterns can empower individuals to seek appropriate support and embrace their neurodivergent identity, improving self-esteem and quality of life.

Neurodivergent Traits:

These traits may be subtle and misinterpreted as personality quirks or mental health challenges, which is why adult screenings are critical for providing clarity and helping individuals access the right resources.

Autism screening in adults opens the door to understanding and support for those who may have been struggling without knowing the cause of their challenges. For expert advice and personalised consultations, visit providers like Autism Detect to guide you through the screening and diagnostic process.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Autism Screening and Assessment Tools.

Lucia Alvarez, MSc

Author

Lucia Alvarez is a clinical psychologist with a Master’s in Clinical Psychology and extensive experience providing evidence-based therapy and psychological assessment to children, adolescents, and adults. Skilled in CBT, DBT, and other therapeutic interventions, she has worked in hospital, community, and residential care settings. Her expertise includes grief counseling, anxiety management, and resilience-building, with a strong focus on creating safe, supportive environments to improve mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.