Viral Infection
One of the most common triggers of laryngitis is a viral infection. In most cases, your larynx would be irritated and inflame after a respiratory disease caused by viruses, such as sinusitis, flu, or the common cold. However, this is often acute or short-term laryngitis, which only lasts for a few days after other signs of the infection disappear gradually. You might infect your friends or family members by spreading droplets with sneezing or coughing. This, make sure to ensure proper hygiene to minimize the risk of infection. [5]
