Quick answer
What could hoarse voice mean?
A hoarse voice is usually caused by laryngitis from a cold or shouting and clears within one to two weeks. Resting your voice and staying hydrated help recovery. Hoarseness lasting more than three weeks, especially in smokers, needs a GP assessment.
Understanding a hoarse voice
Your voice is produced when air passes over the vocal cords in the larynx, and any inflammation, strain or growth on the cords changes how your voice sounds. Most hoarseness is temporary and linked to infection or overuse, but a change in your voice that does not resolve warrants medical review.
Causes of a hoarse voice
Acute laryngitis caused by a viral infection is the most common cause of hoarseness and typically produces croakiness for up to two weeks. Voice strain from shouting, singing or prolonged talking is another frequent cause and often affects teachers and performers. Gastro-oesophageal reflux can also irritate the throat and lead to hoarseness, while smoking is a major cause of chronic hoarseness and additionally increases the risk of laryngeal cancer.
Helping a hoarse voice recover
Resting your voice by avoiding shouting and limiting unnecessary talking gives the vocal cords a chance to recover. Drinking plenty of fluids helps too, and warm drinks in particular can soothe the throat. It is also worth avoiding smoking and alcohol, since both dry and irritate the vocal cords, and using a humidifier can help if the air around you is very dry.
When to see a GP about hoarseness
Hoarseness lasting more than three weeks, especially if you have a smoking history, needs a GP examination, which sometimes includes referral to an ear, nose and throat specialist. Difficulty breathing or swallowing, or a neck lump alongside hoarseness, should be assessed promptly.
Common questions about hoarse voice
- How long does laryngitis last?
- Viral laryngitis usually improves within one to two weeks as the underlying infection clears. It helps to rest your voice during this time, and it is worth knowing that whispering actually strains the vocal cords more than speaking quietly.
- Can acid reflux cause a hoarse voice?
- Yes, acid reflux can cause a hoarse voice when stomach acid reaches the throat, a condition known as laryngopharyngeal reflux, and irritates the vocal cords. Lifestyle changes alongside reflux treatment can help settle the hoarseness.
- Should I whisper when my voice is hoarse?
- You should avoid whispering when your voice is hoarse, because whispering actually puts more strain on the vocal cords than speaking softly. The best approach is to rest your voice by limiting talking and avoiding shouting until it recovers.
- When is hoarseness serious?
- Hoarseness becomes a concern when it persists beyond three weeks, particularly in smokers or people over 50. In this situation, a GP should assess you to exclude vocal cord nodules, polyps, or, rarely, laryngeal cancer.