Inflammation is your body's response to injury or infection. It is a complex biological process that involves your immune system, blood vessels, and many molecular mediators.
The main purpose of inflammation is to help your body heal from harm. When tissues in your body become injured or infected, your immune system triggers an inflammatory response. Specialized immune cells are activated and recruited to the site of injury.
Key things that happen during inflammation:
The 4 main signs of acute inflammation are:
Inflammation is usually acute and temporary as part of the healing process. However, in some cases, it can become chronic and promote disease instead of healing. This occurs in conditions like arthritis, asthma, and inflammatory bowel disease.
While inflammation often has negative connotations, it is actually a vital part of your body's healing arsenal. A properly regulated inflammatory response successfully eliminates infections, clears out wounds, and facilitates tissue repair. Inflammation keeps us healthy by promoting healing from the many hits our bodies take on a daily basis.