A variety of voice problems may occur because of different causes. The most often seen problems are:
- Absence of voice (whispering tone to voice that may last from a week to years)
- Vocal fold nodules
- Vocal fold paralysis
- Abusing of vocal folds during shouting or professional voice use or singing
- Surgical removal of larynx (laryngectomy)
- Other problems
Rialette also gives voice education as to prevent voice problems or to preserve functional healthy voice use.