Are Chewing Habits a Sign of Autism Symptoms in Your Child?

Chewing is one of the most common behaviors children exhibit, especially when teething or anxious. However, suppose the chewing habits are prolonged beyond the age at which they normally cease or are shown in unusual circumstances. In that case, parents begin to question if there's something more going on. Could frequent chewing be associated with autism symptoms in children? Understanding the interconnection between autistic children's chewing behaviors and other developmental signs will allow a parent to recognize whether the behavior is part of an even bigger issue.

Why Do Some Children Chew?

It is a sensory-seeking behavior. Most children chew on pencils, shirts, or their hands to self-regulate when they are overwhelmed, anxious, or excited. Neurotypical children grow out of it as other mechanisms for dealing with feelings and emotions come into place. But for some, the chewing continues or escalates, which means more needs to be known about this behavior.

Chewing Behaviors in Autistic Kids: A Sensory Perspective

Children on the autism spectrum tend to process sensory input differently. They are sometimes more sensitive to certain stimuli, or they seek specific sensory experiences. Chewing offers a unique sensory input that helps them regulate over- and under-stimulation.

Chewing behaviors in autistic children can have various functions:

Self-Regulation: Chewing helps a child calm down when they feel anxious or overstimulated. It provides proprioceptive input, which makes the child feel more grounded.

Exploring Texture: Some autistic children have an interest in the texture of objects that is much higher than in others. Chewing helps them explore and interact with different textures in a way that feels comforting.

Stress Relief: Chewing may be a self-soothing activity, like sucking on the thumb or clutching a comfort object in some children.

These habits are usually harmless but may serve as an important indicator of a child's development for parents and caregivers.

When to Worry About Chewing Habits

While some chewing is normal, persistent or intense chewing, especially on non-food items, may be worth a closer look. Here are some signs that chewing might be part of autism symptoms in children:

Chewing Beyond the Toddler Years: If a child continues to chew on non-food items beyond the age of four or five, it may indicate a sensory need that warrants further evaluation.

Chewing Paired with Other Sensory Behaviors: Most autistic children display a variety of sensory-seeking behaviors, such as spinning, flapping hands, or deep pressure. If chewing is one of many sensory behaviors, then it is likely part of a more general sensory processing difference.

Impact on Daily Life: If chewing impacts everyday activities, such as school and social interactions, support might be needed.

Other Common Symptoms of Autism in Children

Chewing habits alone cannot define a child as suffering from autism. But when they are accompanied by other traits, they may indicate a developmental disorder. The following are other common symptoms of autism in children:

Delayed Communication Skills: Difficulty with speech, limited use of gestures, or challenges in understanding language are common in autistic children.

Social Interaction Challenges: Autistic children may struggle with making eye contact, engaging in back-and-forth conversations, or understanding social cues.

Repetitive Behaviors: Repetitive movements like hand-flapping, rocking, or lining up toys are common signs of autism.

Intense Focus on Specific Interests: Many children with autism develop a deep interest in specific topics or objects, often to the exclusion of other activities.

Sensory Sensitivities: Overreacting or underreacting to sensory input, such as lights, sounds, textures, or tastes, is a common feature of autism.

What Should You Do If You Notice Chewing and Other Signs?

If your child exhibits these persistent chewing behaviors, combined with other potential symptoms of autism, consulting a pediatrician or developmental specialist may be beneficial. The earlier the intervention, the better it can help children develop skills to manage sensory needs and improve communication and social interaction.

Strategies to Support Chewing Behaviors

If chewing is a major behavior for your child, here are some strategies you can try to help them manage it:

Provide Chewing Alternatives: Offer safe and appropriate items for chewing, such as chewable necklaces, sensory chew toys, or silicone bracelets. These tools can meet the child's sensory needs while protecting their teeth and preventing damage to clothing or other objects.

Identify Triggers: Focus on when and where your child seems to chew. Is it at times of stress, transitioning, or sensory overload? Knowing triggers can help you develop strategies to prevent or reduce chewing.

Incorporate Other Sensory Activities: Engage the child in other sensory activities with similar input, for instance, deep pressure exercises trampoline jumping, and textured toys. All of these activities help in balancing their sensory system to require less chewing.

Professional Guidance: Occupational therapists are known for their specialty in occupational therapy in sensory integration and provide specific strategies for the management of sensory needs for chewing behaviors.

Conclusion

Chewing behaviors in autistic kids may be an important indicator of underlying sensory needs or developmental differences. Although not all kids who chew excessively are autistic, persistent chewing accompanied by other symptoms of autism in children may be something to investigate further. Once parents understand why their children chew and can provide them with appropriate support, the kids can learn to handle the sensory challenges that stand against them and thrive in daily life. If you have concerns, don’t hesitate to reach out to professionals who can guide you through the next steps.