Detailed answer

Inflammation is a protective response by the immune system to fight off harmful stimuli. It involves a complex cascade of biochemical reactions leading to increased blood flow, immune cell activation, release of signaling molecules, and tissue repair. While acute inflammation is a necessary part of the healing process, chronic inflammation can have negative effects on the body, contributing to various diseases such as arthritis, asthma, and cardiovascular conditions. Common symptoms of inflammation include redness, swelling, pain, heat, and loss of function in the affected area.