What Are the First Signs of Autism in Toddlers?

Recognizing the early signs of Autism Spectrum Disorder (ASD) in toddlers can be the first step toward accessing support and intervention. While each child is unique, certain behaviors often signal that a toddler may be on the autism spectrum. Let’s explore these signs to help parents and caregivers stay informed.  

Early Communication and Social Challenges

• Limited Eye Contact: Your toddler may avoid looking into your eyes or have trouble maintaining eye contact during interactions.  
• Delayed Speech or Non-Verbal Communication: Some toddlers might not babble or talk as expected or rely heavily on gestures without developing spoken language.  
• Lack of Response to Name: If your toddler doesn’t respond when called by their name by 9–12 months, it could be a sign to investigate further.  
• Minimal Gesturing: Watch for a lack of waving, pointing, or other gestures to communicate their needs.  

Repetitive Behaviors and Play Patterns

• Unusual Play: Instead of imaginative play, your toddler may repeatedly focus on lining up toys or spinning objects.  
• Resistance to Change: They might become upset with changes to routines or environments.  
• Repetitive Movements: Hand-flapping, rocking, or other repetitive actions are common in toddlers with autism.  

Sensory Sensitivities

• Overreaction or Underreaction to Stimuli: Your child might cover their ears for small noises or seem indifferent to loud sounds.  
• Strong Preferences: Sensory sensitivities might extend to food textures, clothing fabrics, or certain environments.  

When to Seek Help

If you notice any of these signs, reach out to your pediatrician or a developmental specialist. Early intervention, such as speech or occupational therapy, can make a significant difference in your child’s development.  

Trust your instincts. You know your child best, and spotting early signs can open doors to the support they need to thrive.

For more information, visit OneAutismHealth.com to learn more about autism.