Inflammation

Inflammation is an essential part of the body's natural healing process. It is the body's response to injury, infection, or other physical or chemical stimuli, and is characterized by redness, swelling, pain, and often an increase in temperature of the affected area. The swelling is caused by the accumulation of fluid and inflammatory cells, which help to remove damaged or infected tissues, and initiate the healing process. In addition to its role in healing, inflammation plays an important role in fighting off infection and in preventing the spread of pathogens. Although it is necessary for the body to heal and fight off infection, chronic inflammation can contribute to a number of chronic diseases. As a result, anti-inflammatory drugs are commonly used to treat a variety of medical conditions.