Märkivyyttä

Märkivyyttä refers to the presence of pus, a thick, often yellowish or greenish fluid, in a wound or body cavity. Pus is composed of dead white blood cells, tissue debris, and bacteria. Its formation is a sign of the body's immune response to infection. When bacteria invade tissues, the immune system dispatches white blood cells, primarily neutrophils, to combat the invaders. These cells engulf and destroy bacteria, and in the process, they release enzymes that break down tissue. The accumulation of these dead cells, cellular debris, and liquefied tissue forms pus.

The presence of märkivyyttä typically indicates an active bacterial infection. The color and consistency of pus can sometimes provide clues about the type of bacteria involved or the severity of the infection, though laboratory analysis is usually required for definitive diagnosis. Common conditions associated with märkivyyttä include abscesses, boils, cellulitis, and infected wounds. Treatment often involves cleaning the affected area, administering antibiotics to fight the infection, and sometimes draining the pus to relieve pressure and remove the source of infection. Maintaining good hygiene and prompt medical attention are crucial in managing conditions involving märkivyyttä to prevent complications.