Causes of laryngitis.. Flu or flu. Esophageal reflux. Use lots of sound. Irritability due to allergies or smoking



Causes of laryngitis may include:
- Sickness or flu: the two most common causes.
- Esophageal reflux (reflux part of gastric acid to the esophagus): It is the most common cause of chronic laryngitis.
- Much use of the voice: as happens during the encouragement of matches.
- Irritability: due to allergies or smoking.