Autism is a lifelong developmental disability that affects how people perceive the world and interact with others.

Autistic people see, hear and feel the world differently to other people. If you are autistic, you are autistic for life; autism is not an illness or disease and cannot be 'cured'. Often people feel being autistic is a fundamental aspect of their identity.

Autism is a spectrum condition. All autistic people share certain difficulties, but being autistic will affect them in different ways. Some autistic people also have learning disabilities, mental health issues or other conditions, meaning people need different levels of support. All people on the autism spectrum learn and develop. With the right sort of support, all can be helped to live a more fulfilling life of their own choosing.

Find out how many people are autistic, how autistic people see the world, how autism is diagnosed, and how you can help.

How common is autism?
Autism is much more common than most people think. There are around 700,000 people in the UK living with autism - that's more than 1 in 100. People from all nationalities and cultural, religious and social backgrounds can be autistic, although it appears to affect more men than women.

How do autistic people see the world?
Some autistic people say the world feels overwhelming and this can cause them considerable anxiety.

In particular, understanding and relating to other people, and taking part in everyday family, school, work and social life, can be harder. Other people appear to know, intuitively, how to communicate and interact with each other, yet can also struggle to build rapport with autistic people. Autistic people may wonder why they are 'different' and feel their social differences mean people don't understand them.

Autistic people often do not 'look' disabled. Some parents of autistic children say that other people simply think their child is naughty, while adults find that they are misunderstood. 

​With the right support and encouragement, many people with ASDs can lead full and independent lives. For more information please visit the NAS website.

About Autism