Epiglottitis is a medical emergency because a swollen epiglottis restricts oxygen to the lungs and can be fatal if the throat becomes completely blocked. Symptoms include a severe sore throat, difficulty swallowing or breathing, a high temperature, a hoarse voice and drooling.

Can epiglottis cause death?

Epiglottitis is a rare, but potentially life-threatening infection. It causes sudden swelling of the epiglottis, which often worsens rapidly, sometimes within hours. Without timely treatment, the epiglottis can become so large that it blocks the windpipe, making it hard to breathe. This can cause death.

What happens if epiglottis is left untreated?

A severely swollen epiglottis can block the airway, causing severe breathing difficulties. It can be fatal.