What is Regressive Autism?
Regressive autism is recognized in the DSM-5 as a subset of Autism Spectrum Disorder (ASD) where a child experiences a significant loss of previously acquired skills, particularly in language and social interaction. You can read more about this definition in the DSM-5 here. Regressive autism is a deeply concerning and heartbreaking experience for many parents. It occurs when a child, who previously had words and skills, suddenly loses them or begins to struggle in areas where they once excelled. Whether it’s a young child who stops waving or speaking, or an older child who suddenly regresses in social or self-care skills, the experience can be confusing and alarming.