02/21/2024
As a practicing SLP in the preschool population, I encounter mouth-breathing babies on a *daily* basis. These are my babies that are constantly sick 😷 and congested and often have audible difficulty breathing.
Nose breathing is SO important for overall health as well as oral-facial development. The nose is the first stop for preventing airborne disease from entering the body. By filtering the air of allergens, bacteria and viruses, nose-breathing prevents babies from getting sick. Some other benefits of nose-breathing include:
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- humidifying & warming inhaled air
- increase oxygen uptake and circulation
- improved lung capacity
- strengthening the diaphragm
Additionally, nose breathing promotes normal oral-facial development by engaging the muscles surrounding the jaw and tongue. Thus creating more defined cheekbones and jawline as well as straightening the nose and teeth😁
Babies are obligatory nose-breathers. So they can breathe while latched and will prioritize breathing over suckling. I'm always asked by moms, if their baby can breathe, if they can't see their nose while nursing. And the answer is always, "YES!" If your baby is suckling, they are certainly breathing.
As they grow, if you find your little one is developing a mouth-breathing habit, here are some tips to promote nose breathing:
- If you notice your baby sleeps with their mouth open, gently press their chin up until their lips close
- Keep their nose clear using a nasal aspirator or rinse, a humidifier, or an air purifier
- Avoid pacifiers and bottles that encourage incorrect oral posture
- Break any thumb/finger sucking habits
- Have them assessed by an SLP, for a tongue-tie