How does inflammation affect the musculoskeletal system?

Inflammation significantly impacts the musculoskeletal system by causing pain, swelling, and reduced mobility. When inflammation occurs, the body's immune response activates, resulting in an increase in blood flow to the affected area. This process brings white blood cells and other substances necessary to combat infection or injury. However, the presence of these immune cells and the chemicals they release can lead to the classic signs of inflammation: pain, which may arise from pressure on nerves or from the release of pain-producing chemicals; swelling due to increased fluid in tissues; and reduced mobility as a protective measure to prevent further injury.

Although some aspects of inflammation can contribute to healing, such as temporarily increasing blood flow that delivers nutrients and immune cells, the immediate effects are more often characterized by discomfort and limitations in movement. Therefore, while inflammation is a crucial protective response, its adverse effects emphasize how it can lead to significant challenges in maintaining musculoskeletal function.