Column March 16, 2026
Hoarseness Lasting More Than 2 Weeks: What to Check
Hyo-seop Kim
Chief Director
Table of Contents
Temporary fatigue, or a condition that needs treatment?
Hoarseness after a cold is common, but if hoarseness lasts more than 2 weeks, it may be more than simple fatigue. Otolaryngology guidelines also recommend laryngoscopy for hoarseness (dysphonia) lasting more than 2 weeks.
Causes that need to be ruled out
- Acute laryngitis: Vocal cord inflammation from a cold virus — usually resolves within 1–2 weeks.
- Vocal cord nodules: Calluses on the vocal cords from repeated overuse — vocal rest plus Korean medicine treatment.
- Vocal cord polyps: Cystic lesions on the vocal cords — surgery may be needed depending on size.
- Laryngopharyngeal reflux: Vocal cord irritation from acid reflux — treat the stomach concurrently.
- Vocal cord paralysis: One vocal cord does not move — neurological evaluation needed.
How Korean medicine treatment is applied
Once the cause is identified by laryngoscopy, Korean medicine treatment is effective for nodules, laryngitis, and reflux-related cases.
- Modified Hyangseongpajeokhwan: Heat-clearing, phlegm-resolving, or yin-tonifying herbs are added or removed depending on the cause.
- Acupuncture: Improves blood flow in the throat and reduces swelling.
- Voice rehabilitation: Education on proper vocal technique combined with vocal-cord muscle training.
Get checked promptly in these cases
- Hoarseness + weight loss + smoking history → laryngeal cancer must be ruled out.
- Hoarseness + pain on swallowing → laryngopharyngeal tumor needs to be excluded.
- Sudden loss of voice on one side → suspect vocal cord paralysis.