Sun, 03 May 2026 08:35:24 +0000

Shocking Symptoms of Serosanguineous Drainage — Could It Mean Something Life-Threatening? When your body leaks fluid that appears dark red and fluid-like, often resembling jar-like drainage, it’s medically known as serosanguineous drainage. While not always a cause for immediate panic, this distinctive fluid leakage can be a sign of bone marrow, vascular, or other systemic issues—some serious and potentially life-threatening. ### What Is Serosanguineous Drainage? Serosanguineous drainage refers to a mixture of serous fluid (thin, clear or pale blood-tinged liquid) and some blood, often appearing as red fluid that drained from surgical sites, trauma, or internal bleeding. The term comes from “serous” (clear fluid between membranes) and “ sanguineous” (bloody), highlighting its mixed nature.