Medications and Vocal Function

Abstract

Medications can have innumerable direct and indirect effects on laryngeal hydration, vocal fold mucosal integrity, laryngeal muscle function, and laryngeal sensation. Effects, therefore, can be subtle and slowly progressive over time. This article delineates the general classes of medications that are known to cause alterations of vocal function, highlights medical history symptoms that may help raise suspicion for medication-related vocal changes, and presents recommendations for approaches to treatment of these issues.

Keywords: Anticholinergic; Antipsychotic; Dysphonia; Medications; Reflux; Steroid inhaler.