Sepsis

Definition

Sepsis is a life-threatening condition caused by the body's extreme response to an infection, leading to tissue damage, organ failure, and potentially death. It occurs when the immune system’s attempt to fight an infection results in widespread inflammation throughout the body.

Related terms

Inflammation: A natural process of the body's immune system responding to injury or infection, characterized by redness, warmth, swelling, and pain.

Immune response: The body’s defensive reaction to foreign substances or pathogens such as viruses or bacteria, involving white blood cells and the production of antibodies.

Organ failure: A severe condition in which one or more organs do not function properly, which can be a complication of sepsis if left untreated