While light, occasional snoring can be normal for babies—often due to their small nasal passages or mild congestion—frequent or loud snoring may signal an underlying airway issue that needs attention.
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Is Snoring Normal for Newborns?

While light, occasional snoring can be normal for babies—often due to their small nasal passages or mild congestion—frequent or loud snoring may signal an underlying airway issue that needs attention.
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Infants can start mouth breathing at around the 3–6 month mark as their airways and breathing patterns mature.
Babies are people! They can have allergies, colds, or other acute conditions that block their nasal passages, forcing them to mouth breath. That’s completely normal! However, chronic mouth breathing can adversely affect their overall health and development. […]
Even though snoring is a common symptom of sleep apnea, it isn’t a guaranteed indicator. The loud and chronic snoring often associated with sleep apnea is caused by vibrations in the throat as air passes through, but it’s not the only symptom of this condition.
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Common airway disorders in children include mouth breathing, tongue-tie, and obstructive sleep apnea—all of which can significantly impact your child’s daily life and overall health. […]