Anti-inflammatory refers to substances or treatments that reduce inflammation, which is the body's response to injury or infection. Inflammation can cause redness, swelling, and pain, and while it is a natural healing process, chronic inflammation can lead to various health issues, including arthritis and heart disease. Common anti-inflammatory agents include medications like ibuprofen and aspirin, as well as natural remedies such as turmeric and ginger. These agents work by blocking the production of certain chemicals in the body that promote inflammation, helping to alleviate symptoms and improve overall health.