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Throat anatomy
Throat anatomy


Hoarseness or changing voice

Definition:

Hoarseness is described as having difficulty producing sound when trying to speak, or a change in the pitch or quality of the voice. The voice may sound weak, excessively breathy, scratchy, or husky.



Alternative Names:
Voice strain; Dysphonia; Loss of voice

Considerations:

Hoarseness is usually caused by a problem in the vocal cords. Most cases of hoarseness are associated with inflammation of the larynx (laryngitis).

Persistent hoarseness (hoarseness that lingers for weeks or months) may be caused by a variety of problems ranging from trivial to dangerous.



Common Causes:
  • Laryngitis
  • Excessive use of the voice (as in shouting or singing)
  • Allergies
  • Inhaling irritating substances
  • Excessive use of alcohol or tobacco
  • Coughing (may be caused by allergies or some diseases such as bronchitis )
  • In children, prolonged or excessive crying
  • Viral illness
  • Gastric reflux (acid from the stomach irritating the voice box)

Other causes include:




Review Date: 8/3/2005
Reviewed By: Alden J. Pearl M.D., Clinical Assistant Professor, Department of Otolaryngology, State University of New York Health Science Center at Brooklyn, Brooklyn, NY. Review provided by VeriMed Healthcare Network.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2004 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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