Causes
- Viral respiratory infections
- acute vocal strain from screaming or prolonged shouting
- gastroesophageal reflux exposure
Symptoms
- Hoarseness
- whispering or complete loss of voice
- dry tickling sensation
- urge to clear the throat
Risk Factors
- Vocal occupations such as teachers
- singers and speakers
- tobacco smoke
- chemical fume inhalation
- cold viral bugs