fevers

A fever is your body's natural response to infection or illness. When your immune system detects pathogens like bacteria or viruses, it releases chemicals that signal your brain to raise your body's temperature. This elevated temperature helps your immune system work more efficiently and can make it harder for viruses and bacteria to survive. Fevers are usually a sign your body is fighting an infection, and they often come with symptoms like chills, sweating, or discomfort. While a mild fever can be beneficial, very high or persistent fevers should be evaluated by a healthcare professional.