Inflammatory response

The inflammatory response is the body's natural reaction to injury or infection. When tissues are damaged or invaded by pathogens, the immune system signals nearby blood vessels to widen and become more permeable. This allows white blood cells, nutrients, and proteins to reach the affected area, leading to redness, warmth, swelling, and pain. These symptoms help isolate and eliminate the threat, facilitating healing. While inflammation is essential for recovery, chronic inflammation can contribute to various health issues, such as allergies, autoimmune diseases, and chronic conditions. Understanding this response is key to appreciating how our body protects itself.