July 6, 2015
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Laryngitis

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Laryngitis facts

  • Laryngitis is an inflammation of the voice box (larynx).
  • Causes of laryngitis include upper respiratory infection or cold; overuse of the voice box by talking, singing, or shouting; gastroesophageal reflux disease (GERD), reflux laryngitis; chronic irritation of the vocal cords; smoking; exposure to secondhand smoke; or exposure to polluted air.
  • Laryngitis is contagious only if it is caused by an infection.
  • The most common symptoms of laryngitis are hoarseness, loss of voice, and throat pain.
  • Symptoms of laryngitis in adults include dry, sore throat, pain with swallowing, and a feeling of fullness in the throat or neck. If the laryngitis is caused by an infection additional symptoms of fever, swollen lymph nodes, may be experienced.
  • Symptoms of laryngitis in infants in children include croup, hoarse barky cough, and fever.
  • Chronic laryngitis, in which the symptoms last for weeks may be caused by by gastroesophageal reflux disease, smoking, constant exposure to secondhand smoke, air pollution, or alcohol use.
  • Chronic inflammation due to laryngitis may cause the formation of nodules or polyps on the vocal cords.
  • Treatment of laryngitis is usually symptomatic with voice rest, humidified air, and certain home remedies for symptom relief.
  • If symptoms of laryngitis persist for more than three weeks or continue to recur, contact your health care professional for further evaluation.
  • Complications of laryngitis from GERD include pneumonia, chronic bronchitis, and vocal cord paralysis.
Medically Reviewed by a Doctor on 5/1/2015

Source: MedicineNet.com
http://www.medicinenet.com/laryngitis/article.htm

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