By: Dr. Andrea Melo
Children with autism may be up to 3.6 times more likely to develop bruxism than neurotypical children, according to recent studies. Bruxism is the involuntary habit of grinding or clenching teeth, especially during sleep. This behavior can cause tooth wear, facial pain, headaches and is linked to sleep disorders. According to the World Health Organization (WHO), around 30% of the world’s population suffers from bruxism. And in Brazil, this number reaches 40%.
While factors such as stress, smoking and sleep apnea are well known as causes, few people know that autism can also increase the chances of developing the problem.
What is the Relationship Between Bruxism and Autism?
Studies indicate that autistic children are up to 3.6 times more likely to develop bruxism compared to neurotypical children. Although science does not have a complete explanation for this link, it is believed that anxiety, common in autistic children, and behaviors such as biting objects, sucking on toys and breathing through the mouth may be related to the onset of bruxism.
Main Symptoms of Bruxism
- Involuntary grinding or clenching of teeth, especially at night;
- Headache upon waking;
- Pain in the jaw or face;
- Tooth wear;
- High dental sensitivity.
The Importance of Treating Bruxism in Children
Although bruxism is more common in adults, it also affects children and, in this case, it can have more serious consequences, such as damaging the development of teeth. Therefore, identifying the problem early and starting treatment is essential to avoid complications and improve the child’s well-being.
Proper monitoring ensures that dental development occurs in a healthy way and helps to avoid stress and anxiety. Keeping an eye out for signs of bruxism in children and seeking professional support from an early age can ensure a better quality of life and control of this condition.
