Sepsis can manifest in a variety of ways, often starting with chills, fever, or even low body temperature (hypothermia). Patients may experience confusion or delirium, as well as lightheadedness due to a drop in blood pressure. A rapid heartbeat is also common, along with changes in skin appearance, such as a rash or mottled skin. Sometimes, the skin may feel warm to the touch. Recognizing these symptoms early is crucial for timely treatment and can save lives.