Rise in local temperature

Rise in local temperature is a symptom of inflammation or infection. It is characterized by a warm, red, swollen area on the skin that may be painful to the touch. The area may also be tender, hot, and painful. As the inflammation or infection progresses, the area may become more swollen, more red, and more painful. In some cases, the area may also be accompanied by other symptoms such as fever, chills, and fatigue.