Laryngitis & Lost Voice: UK Online Doctor Guide
Educational information — not medical advice.
This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.
Key points
- Laryngitis is inflammation of the voice box, usually viral and short-lived.
- Voice rest, fluids and steam are the cornerstones of treatment.
- Hoarseness lasting more than 3 weeks needs urgent ENT referral to exclude serious causes.
- Antibiotics rarely help.
- An online GP can advise, exclude serious causes and refer if needed.
What is laryngitis?
Laryngitis is inflammation of the larynx (voice box). It causes a hoarse, husky or completely lost voice, often alongside a sore throat or cough. Most cases are viral and recover within 1–2 weeks.
Causes
- Viral upper respiratory infection (most common)
- Voice overuse — shouting, singing, prolonged speaking
- Smoking and vaping
- Acid reflux (GORD)
- Allergies and post-nasal drip
- Less commonly bacterial or fungal infection
Self-care
- Rest your voice — avoid whispering, which strains the vocal cords.
- Drink plenty of fluids.
- Inhale steam.
- Avoid alcohol, smoking and caffeine.
- Treat reflux if present (avoid late meals, raise the head of the bed).
When to see an online doctor
See an online GP if symptoms last more than a week, you are very unwell, or you have any red flags. Hoarseness lasting more than 3 weeks needs an urgent ENT referral on a 2-week wait pathway to exclude laryngeal cancer — your GP can arrange this.
Red flags — when to seek urgent help
Call 999 or go to A&E if you experience any of the following:
- Hoarseness lasting more than 3 weeks
- Difficulty breathing or noisy breathing (stridor)
- Difficulty swallowing or unintentional weight loss
- A lump in the neck
- Coughing up blood
Frequently asked questions
Common questions UK patients ask about laryngitis.
How an online doctor can help
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This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.
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