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Laryngitis
The larynx, or voice box, joins the back of the throat to the windpipe. The vocal cords (which vibrate to produce sound) are in the larynx. Laryngitis is inflammation of the larynx and is a common condition of the throat.
Acute laryngitis is usually due to a viral infection; it can occur at the same time as a cold and usually lasts 1-2 weeks. Laryngitis is common in adults under the age of 40 and children over the age of three (1).
Chronic (long term) laryngitis is often due to persistent acute laryngitis and commonly affects smokers (2).









