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Characteristics of dysphonia

A patient with dysphonia, commonly caused by vocal fold insufficiency, can present with a range of vocal issues from mild (simple vocal fatigue, especially at end of day) to severe (almost complete aphonia, or no voice).1

Other complaints of patients with vocal fold insufficiency may include:

  • Weak, breathy voice2
  • Hoarseness2
  • Insufficient cough2
  • Dysphagia/aspiration2,3

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Which Patients Are Candidates for PROLARN GEL or PROLARYN PLUS?

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  1. Rosen CA, Simpson CB. Glottic insufficiency: Vocal fold paralysis, paresis, and atrophy. In: Operative Techniques in Laryngology. Heidelberg, Germany: Springer-Verlag; 2008.
  2. Schwartz SR, Cohen SM, Dailey SH, et al. Clinical practice guideline: hoarseness (dysphonia). Otolaryngol Head Neck Surg. 2009;141(3 suppl 2):S1-S31.
  3. Giraldez-Rodriguez LA, Johns M. Glottal insufficiency with aspiration risk in dysphagia. Otolaryngol Head Neck Surg. 2013;46:1113-1121.