Typically, fever and excessive sweating in the body often result from the presence of some infectious factors, commonly involving respiratory infections or post-surgical infections. It is also possible for some immune system disorders to cause these symptoms. Therefore, patients usually experience fever and excessive sweating in such cases. Once the cause is identified and appropriate symptomatic treatment is provided, the symptoms of fever and excessive sweating will improve when the inflammatory condition is controlled. Additionally, many non-infectious factors can cause fever, especially in women during their menstrual period or after intense exercise, which can lead to an increase in the body's heat production, resulting in feelings of heat and profuse sweating.