Your Child’s Mouth Breathing Could Be a Sign of Medical Troubles to Come


Mouth breathing has been a joke for a long time – the funny bit being that people who never learned to breathe out of their noses are odd – and it turns out that there’s actually some science to back that up.

So, if your children spend more time with their mouths open than closed, you might want to start thinking of it as a problem you want to address, rather than no big deal.

In fact, Dr. Anil Rama has some dire warnings about letting mouth breathing go on unchecked.

View this post on Instagram

Today on the blog (link in bio) learn why your child should never mouth breathe! #ontheblog #mouthbreather #airwayhealth #sleepapnea #sleepapneascreening #pediatricsleepapnea #royaloakdentist

A post shared by Hartrick Dentistry (@hartrickdentistry) on

“Mouth breathing, especially occurring at a young age, changes the development of a person’s face. It makes their face long, chin recessed, nose drop, nostrils flare, teeth crooked, and smile gummy. It also leads to cavities, bad breath, bad sleep, and a miserable personality.”

Well, okay then.

But while it might seem like Rama is being overly harsh, there is evidence – lots of it – to suggest that kids who breath through their mouths most of the time are more likely to struggle in school, cry at night, grow at a slower rate, be moody, and even have larger tonsils than kids who breathe out of their nose.

View this post on Instagram

C O R R E C T. way to B R E A T H E . Breathing comes so naturally to us that we don’t normally stop and think about how it’s done and whether we’re doing it right or not. But the reality is, being a ‘Nose Breather’ or a ‘Mouth Breather’ will determine how we look, feel and function. (Refer to diagrams). As you can see, the correct way to breathe is through the nose, where this allows the mouth to rest in the correct position for correct jaw and facial developments. Whereas, breathing through your mouth causes recession of the jaw, a longer face, teeth crowding due to lack of palatal seal and incorrect tongue position. So take a moment. Take a breath. Are you a mouth breather or are you a nose breather? Not sure? Come in and have one of our specialist for an assessment. – – – – – – – #smiledentistry #braces #toothalignment #mouthbreather #nosebreather #breathing #takeabreath #orthodontics #teethstraightening #adultbraces #childrenbraces #malocclusions #teethstraightening #straighterteeth #smile #healthy #happy #sleep #breathebetter #dentist #dentaloffice #balmain #balmaindentist #holisticdentist #holistichealth #breathoflife

A post shared by Smile Dentistry (@smiledentistry_au) on

As adults, those kids are prone to fatigue, brain fog, and, unfortunately, having a different-looking face.

Basically, using the term “mouth breather” to say that someone seems a bit “off” is accurate (if unkind).

The reason? Breathing through your nose triggers paranasal sinuses that produce nitric oxide, facilitating oxygen circulation throughout the body, helping the lungs absorb oxygen, relaxing muscles, and allowing blood vessels to dilate.

It also has anti-fungal, antiviral, anti-parasitic, and antibacterial properties that boost your immune system and help fight off infections, says Rama.

View this post on Instagram

A picture of Will Juggle mouth breathing in our local newspaper pre beard. Rocking that Old Navy fleece like I got it on sale! #nobeard #whatwasithinking #juggling #newspaper #mouthbreather #willjuggle #oldnavy #fleece #turtleneck #millsmess #threeball #dailyherald #thedailyherald

A post shared by Will Oltman (@will_juggle) on

“Nose breathing is important for cleaning, humidifying, and processing the air for the lungs. It also directly enhances sleep and regulates breathing which helps one remain calm. A lack of nose breathing over time can take a tremendous toll on a person’s mood and mental health….Mouth breathers in general are more irritable, angry, lack patience, are stressed out, forgetful, sleepy, fatigued, and not as happy as they could be.”

If you’re concerned for yourself or a child in your life, talk to a doctor – mouth breathing could be triggered by asthma, allergies, and excessive thumb-sucking and create symptoms like poor behavior, dental issues, lisping, and hoarseness.