What Are the Early Signs of Autism in a Child? Find Out Now!*

One of the first signs of autism is differences in communication.

Every child develops at their own pace, but sometimes, certain behaviors might indicate autism. Recognizing the early signs can help families access the right support and interventions sooner. If you’ve ever wondered what to look for, here are some key indicators.

Communication Differences

One of the earliest signs of autism is a delay in speech and communication. Some children may not babble by 12 months, use fewer gestures (like pointing or waving), or struggle to respond to their names. Others might develop speech but have difficulty using language in a typical way, such as repeating phrases (echolalia) or struggling with back-and-forth conversation.

Social Interaction Challenges

Autistic children may interact with others differently. They might avoid eye contact, seem uninterested in social games (like peekaboo), or prefer playing alone rather than engaging with peers. Some may struggle to understand emotions or have difficulty recognizing facial expressions and social cues.

Repetitive Behaviors and Special Interests

Repetitive movements, such as hand-flapping, rocking, or spinning objects, are common in autistic children. They may also show intense interest in specific topics, objects, or routines and become distressed if their routine is disrupted.

Sensory Sensitivities

Many autistic children experience heightened or reduced sensitivity to sensory input. They may react strongly to loud noises, bright lights, or certain textures. Others might seek sensory stimulation, like enjoying deep pressure, spinning, or looking at objects from unusual angles.

Trust Your Instincts

If you notice these behaviors in your child, it’s important to discuss them with a pediatrician or specialist. Early identification doesn’t mean something is “wrong”—it means you can better understand and support your child’s unique way of experiencing the world. Autism is a different way of thinking, and with the right approach, autistic children can thrive.

For more information, download the One Autism Health app for FREE.

*results may vary, please consult a professional.