How long does laryngitis usually last? These symptoms begin suddenly and often become more severe over the next 2 to 3 days. If symptoms last for more than 3 weeks, it is likely that the case has become chronic. This suggests a more serious underlying cause that warrants further investigation. Laryngitis often relates to other illnesses.
Reference:
Laryngitis: Symptoms, causes, and treatments - Medical News Today
Dec 20, 2017
0 Comments