Autism Spectrum Disorder (ASD) is a permanent neurodevelopmental disorder that affects the manner in which individuals interact with other individuals, communicate, and perceive the world around them. Even though signs of autism are quite different from one person to another, most people with autism experience problems with social interaction, emotional regulation, and communication. Repetitive behavior and individual reactions to sensory input are also common.

Common Symptoms of Autism

Whether it is children or adults, some of the common signs of autism are:

• Not pointing at objects or asking others to play with them
• Not responding when someone points at something using their eyes
• Having relationship issues or not being interested in people
• Not wanting to make eye contact and preferring solitude
• Having difficulty understanding or expressing emotions
• Not enjoying being touched or hugged except by them
• Not listening when called by their name or words
• Paying greater attention to background noise than to human voices
• Being interested in others but unsure how to communicate with them
• Mimicking words, phrases, or sentences rather than speaking in spontaneous language
• Not being able to engage in make-believe activities (e.g., pretending to feed a doll)
• Repetition or compulsive action patterns
• Having trouble adjusting to changes in routine
• Being over- or under-sensitivities to smells, tastes, sounds, or textures
• Loss of skills previously mastered, such as speaking, and then abruptly stopping

Diagnosis: What to Expect
In contrast to some medical conditions, autism is diagnosed based upon observation of behaviors and history of development, not imaging or blood tests. Symptoms may be evident by age 18 months, and with the expertise of specialists like developmental pediatricians or child psychologists, a proper diagnosis can often be made by age two.

Numerous children are, however, diagnosed much later, leading to delays in provision of critical early intervention.

The Role of Early Intervention
Although there is currently no cure for autism, early and consistent intervention can have a real-life effect on the child. Starting as early as 12 months, intervention services can aid in learning key skills in communication, social interaction, and adaptive behavior.

Parents with questions regarding developmental delays or behavior in their child should be evaluated by a healthcareprovider promptly. Families can be guided through the process of diagnosis and treatment by such individuals as child psychologists, developmental pediatricians, or psychiatrists.

Final Thoughts
Autism isn’t a sickness—it’s another way of being in the world. With early understanding, support, and access to tailored interventions, individuals with autism can develop and lead meaningful lives. Awareness and education are key to creating our world as a more inclusive and caring place for everyone.