Understanding SCN2A  

SCN2A is a gene that helps control how nerve cells in the brain communicate. Variations in the SCN2A gene can cause a range of symptoms and conditions, like seizures, developmental delays, autism spectrum disorders, and problems with sleep and movement.  
Treatment for SCN2A related disorders depends on the individual symptoms. Most people will have treatment from a range of health professionals.

Find services and support

Find services and support for you, your family or the person you’re caring for.

SCN2A Australia

We offer a range of resources and information for people with SCN2A related disorders and their families. We can help you better understand the conditions and put you in touch with people that can help.

Our services

  • Online and in person support groups
  • Podcasts, webinars and resources on a range of SCN2A related disorders
  • Resources to help with NDIS

Join the SCN2A Insight Registry to access support groups and clinical trials.

Your guide to government support in Australia

Learn more about government programs and how they support all Australians with disability, and their families and carers.

  • Applying for NDIS support

    Learn how to get NDIS support and connect to services in your community.

  • Disability Gateway

    The Disability Gateway helps all people with disability, their families and carers find and access services across Australia.

  • Carer Gateway

    The Carer Gateway offers a range of free services and support for carers.

Add a condition or service

Let us know if there’s a condition or organisation you think should be added to the gateway.

Last updated: 12 November 2025