Why are some people's voices nasally?
David Mccullough
Published Jan 04, 2026
A hyponasal voice is usually due to a blockage in the nose. That blockage can be temporary — such as when you have a cold, sinus infection, or allergies. Or, it can be caused by a more permanent structural problem such as: large tonsils or adenoids.
hyponasal
Hypernasal speech is a disorder that causes abnormal resonance in a human's voice due to increased airflow through the nose during speech. It is caused by an open nasal cavity resulting from an incomplete closure of the soft palate and/or velopharyngeal sphincter.
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