When a wound swells up, turns red and hurts, it may be a sign of inflammation. Very generally speaking, inflammation is the body's immune system's response to an irritant. The irritant might be a germ, but it could also be a foreign object, such as a splinter in your finger.
Inflammation is a process by which the body's white blood cells and substances they produce protect us from infection with foreign organisms, such as bacteria and viruses.
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When a wound swells up, turns red and hurts, it may be a sign of inflammation. Very generally speaking, inflammation is the body's immune system's response to an irritant. The irritant might be a germ, but it could also be a foreign object, such as a splinter in your finger.
Inflammation is a process by which the body's white blood cells and substances they produce protect us from infection with foreign organisms, such as bacteria and viruses.