What should you know about catarrhal laryngitis?

The larynx contains the vocal cords. When its lining becomes inflamed, the cords may not vibrate smoothly, producing a rough, weak, or breathy voice. A cold, voice overuse, smoke, dry air, or reflux may irritate the area. You might also have a dry cough, a need to clear the throat, or a sore feeling when speaking.

[Hoarse Voice](/symptoms/hoarse-voice/) is a symptom rather than a single cause. Catarrhal laryngitis can occur with a [Common Cold](/conditions/common-cold/), and reflux can be another contributor. Hoarseness that persists needs assessment because other laryngeal problems can sound similar.

Rest your voice by speaking less and at a comfortable volume; whispering can strain the vocal cords, so avoid it. Drink fluids, avoid smoking and smoky rooms, and add moisture to dry air. Do not repeatedly force mucus from the throat. If reflux seems to trigger symptoms, discuss practical changes and treatment with a clinician.

A pharmacist or doctor can advise on symptom relief based on your health and medicines. Antibiotics are not automatically useful because many episodes follow viral illness or irritation. Singers, teachers, and others who rely heavily on their voice should seek tailored advice if symptoms interfere with work.

Get urgent help for breathing difficulty, noisy breathing, inability to swallow saliva, rapidly increasing throat swelling, or blue lips. Arrange a medical review for hoarseness that persists, keeps returning, is associated with a neck lump, coughing blood, unexplained weight loss, or significant pain when swallowing.

Ask whether the pattern fits laryngitis, reflux, or another cause; how long to rest your voice; whether you need an examination of the larynx; and when persistent hoarseness should be referred for specialist assessment.