What You Need To Know About Vocal Nodules


Vocal nodules are calluses that form on the lips of the vocal folds because of persistent contact abuse. The nodules disrupt the movement and vibration of the vocal folds during singing (and speaking). The deeper cause of vocal nodules is weak and uncoordinated muscular action in the larynx (and a constricted pharynx), which prevents the vocal musculature from managing efficiently the stresses of voice production.
For singers, the inability to observe directly the actual functioning of their vocal apparatus, and the lack of sensations during singing, have caused not a little mischief, not the least of which is that singers often do significant damage to their vocal apparatus without being aware of it.