Where Is Purulent Exudate?

Exudates may be formed as part of the inflammatory phase of tissue repair. For instance, inflammation and exudation may occur in wounds that are large because the skin barrier is disrupted and therefore foreign bodies such as bacteria can easily gain entry.

What are the purulent exudate?

Purulent drainage is liquid or discharge that oozes from a wound. People usually observe this fluid has a milky look and texture. Purulent drainage is easily spotted, as it is thick and can vary in color, from grayish or yellow to green and even brown. Purulent drainage usually indicates a sign of an infection.

What is found in the contents of purulent exudate?

Purulent or suppurative exudate consists of plasma with both active and dead neutrophils, fibrinogen, and necrotic parenchymal cells. This kind of exudate is consistent with more severe infections, and is commonly referred to as pus. Fibrinous exudate is composed mainly of fibrinogen and fibrin.