Although pus is normally of a whitish-yellow hue, changes in the color can be observed under certain circumstances. Pus is sometimes green because of the presence of myeloperoxidase, an intensely …

Jun 14, 2023 · Pus is a normal part of many common infections, including skin abscesses and tonsillitis. Learn more about what it’s made of and how to get rid of it.

Dec 10, 2025 · Pus is a thick fluid made up of dead white blood cells, tissue debris, and bacteria. Anyone can develop pus with an infection, but it's more noticeable if the immune system is weak. …

Jan 26, 2023 · This article explains what pus is, including its symptoms and causes, and when to contact a doctor. It also discusses the treatment and prevention of pus, as well as answers some frequently …

Nov 16, 2023 · Pus is a protein-rich fluid called liquor puris that is filled with dead, white blood cells that the body has sent to fight infection.

Aug 20, 2025 · Pus is a thick yellowish, whitish, or greenish fluid made up of dead white blood cells, dead tissues, and dead bacteria or fungi. Also called liquor puris or purulent exudate, it is produced …

Nov 27, 2025 · Pus is a biological byproduct that forms when the body’s immune system mounts a vigorous defense against an infection, most commonly caused by bacteria. This thick, opaque fluid is …

May 30, 2025 · Pus is a thick, often yellowish fluid that your body produces when it's fighting off inflammation, like an infection. It's a collection of dead white blood cells, tissue debris, and potentially …

: thick cloudy usually yellowish white fluid matter formed at a place of inflammation and infection (as an abscess) and containing white blood cells, tissue debris, and germs.

While pus can be alarming to see, it often signifies that your immune system is doing its job. Let’s dive deeper into what causes pus to form, the various conditions associated with it, and the treatment …