Autism spectrum disorder (ASD) is a term used to describe a group of neurodevelopmental disorders  that can affect a person’s feeling, behavior, and social interaction.  Kids with autism spectrum disorder (ASD) face a lifelong challenge characterized by qualitative impairments in both communication and social interaction. Autism is linked to brain structure, size and white matter growth, it also affects their hearing and other sensory systems. Children with Autistic Spectrum Disorder (ASD) show increased levels of the amino acid hydroxyproline. Lack of some genes in the BEC/TCEAL cluster is also associated with the autism spectrum disorder.  There are many therapies and behavioral interventions which can help and improve the challenges faced by the autistic people. Healthcare professionals often suggest the ASD therapies given at an early stage after a child is diagnosed with such syndrome can reduce their difficulties and allow them to adapt and learn new skills. Findings revealed that Kids between the ages of 12 to 23 show an increased level of IQ. Even though they cannot do well in the mainstream education, It’s the responsibility of the parents or their trainers to identify their special talents and help them to improve and come out successfully