Fever, also known as pyrexia, is a disturbance in the body’s temperature regulation, characterized by an increase in the body’s normal temperature. This phenomenon can be caused by various pyrogenic substances, and the degree of fever often exceeds daily physiological variations. Most people have experienced fever at some point, but many are unaware of what happens in their bodies during this time. The Process of Temperature Regulation The hypothalamus, located in the brain, is responsible for maintaining the body’s temperature. This center continuously monitors the body’s temperature and gathers various information from the heat sensors in the skin and internal organs. The process of temperature regulation is extremely complex, as…