Acute viral laryngitis: caring for a hoarse voice

It often accompanies a cold and settles with time, fluids and sensible voice care. Antibiotics do not treat viruses. Breathing difficulty, noisy breathing or an inability to swallow saliva needs urgent medical attention.

The vocal cords sit inside the larynx and vibrate to make sound. When a viral infection inflames them, they swell and cannot vibrate normally, so the voice becomes rough, breathy or faint. A dry cough, tickling throat, mild discomfort or a frequent urge to clear the throat may occur alongside it.

Voice overuse, smoke, dry air and reflux can further irritate the larynx. Symptoms that linger or keep returning deserve assessment because infection is only one possible explanation for persistent hoarseness.

Use your voice less and speak gently at a comfortable pitch. Whispering can strain the vocal cords, so avoid it. Drink fluids, consider warm drinks for comfort, and use humidified air if the room is dry. Avoid smoking, vaping and smoky spaces.

Try not to clear your throat repeatedly; swallowing or sipping water is gentler. A pharmacist can advise on suitable pain relief based on your health, pregnancy status and other medicines. Professional voice users should allow recovery before demanding performances rather than pushing through hoarseness.

Call emergency services for struggling to breathe, harsh or high-pitched breathing, blue or grey lips, severe drowsiness, or swelling of the tongue or throat. Seek urgent care if swallowing is very difficult, saliva cannot be swallowed, dehydration is developing, or neck swelling is rapidly worsening.

Arrange a clinical review for hoarseness that persists beyond the expected recovery from a viral illness, repeatedly returns, or comes with a neck lump, coughing blood, unexplained weight loss or persistent ear pain. Earlier review is sensible for people with a history of head or neck disease.

Describe when the voice changed, recent respiratory symptoms, reflux, smoking or vaping exposure, and how heavily you use your voice. Ask whether examination of the vocal cords is needed, what may be prolonging the irritation, and when you can safely resume singing, teaching or other intensive voice use.