The causes of high body temperature in women can be divided into two types: physiological causes and pathological causes. During the physiological period and the ovulation period, women will experience an increase in body temperature during this physiological stage because the secretion of estrogen, progesterone and other hormones in the body will rise, and the central nerve of body temperature regulation is relatively sensitive to the changes of hormones in the body. Many types of diseases are accompanied by symptoms of elevated body temperature, such as upper respiratory tract infections, gynecological inflammation, and oncological diseases. When inflammation or other diseases occur in the body, the body’s white blood cell count increases and the thermoregulatory system goes out of control, causing an abnormal increase in body temperature. For physiological causes of elevated body temperature, no special treatment is needed. Pathological fever, on the other hand, requires early medical examination and symptomatic treatment.