Mouth Breathing and ADHD-Like Symptoms in Children

The Overlooked Connection

Parents often notice restlessness, hyperactivity, or attention struggles in their children. What’s surprising is that sometimes the cause isn’t behavioral—it’s airway related. At Amore Dentistry, we help families uncover how mouth breathing affects brain function.

How Mouth Breathing Affects the Brain

• Less oxygen: Mouth breathing reduces oxygen exchange.

• Poor sleep quality: Leads to fatigue, hyperactivity, and poor focus.

• Brain development: Interrupted deep sleep affects learning (Gozal, 1998).

ADHD vs. Airway Issues

• Many children labeled with ADHD show symptoms caused by poor sleep.

• Studies show treating sleep-disordered breathing improves behavior (Chervin et al., 2002).

Solutions Through Holistic Dentistry

• Early airway evaluation.

• Myofunctional therapy and nasal breathing.

• Orthodontic expansion to create room for air.

Look at the Airway First

Before labeling a child, evaluate their airway. Holistic dentistry can change not just their smile, but their focus, sleep, and future.

References

1. Gozal D. “Sleep-disordered breathing and school performance in children.” Pediatrics. 1998. PubMed

2. Chervin RD, et al. “Symptoms of sleep disorders and ADHD.” Sleep. 2002. PubMed