Glossary

Pneumonia

Pneumonia

Pneumonie·Also: Lungenentzündung

Pneumonia is an inflammation of the lung tissue, usually triggered by bacteria or viruses. Typical complaints are cough, fever, shortness of breath and exhaustion. It can take a mild course, but can also be severe, especially in older people.

Symptoms rather than terms?

Describe what's going on — we'll find the right doctor for you.

Editorial content · as of 9/5/2026