Does high glucose cause a fever?

High glucose levels in the blood, commonly associated with Diabetes, do not directly cause a fever. However, elevated glucose can lead to infections, which may result in fever as a symptom. Additionally, other complications related to uncontrolled diabetes, such as diabetic ketoacidosis, can also lead to fever due to the body's response to stress and infection. Therefore, while high glucose itself does not cause fever, it can contribute to conditions that may.