Risk factors for laryngitis include: Having a respiratory infection, such as a cold, bronchitis or sinusitis. Exposure to irritating substances, such as cigarette smoke, excessive alcohol intake, stomach acid or workplace chemicals. Overusing your voice, by speaking too much, speaking too loudly, shouting or singing.

What is the most common cause of laryngitis?

The most common cause of acute laryngitis is viral upper respiratory infection (URI), and this diagnosis can often be obtained from taking a thorough history of present illness from the patient. In the absence of infectious history or sick contacts, additional causes of non-infectious laryngitis must be explored.

What is the fastest way to cure laryngitis?