👉 Unfebrile refers to a condition where the body temperature is not sufficient to cause a rise in blood pressure or heart rate. This can occur when the body has not received enough heat from the environment, such as during exercise, fever, or exposure to cold temperatures. In medical terms, unfebrile conditions are characterized by low body temperature and may be associated with other symptoms of illness or disease, such as a fever, chills, or malaise. Unfebrile conditions can