Which of the following is NOT a common sign of diabetes mellitus?

High blood pressure is not a common sign of diabetes mellitus. Diabetes is characterized by a specific set of symptoms related to the body’s ability to produce or respond to insulin, leading to elevated blood glucose levels.

Extreme hunger, blurred vision, and frequent urination are directly associated with diabetes. Extreme hunger can occur because the body is unable to utilize glucose effectively, leading to a lack of energy. Blurred vision can result from fluctuations in blood sugar levels, which can cause changes in the lens of the eye. Frequent urination is a result of high blood glucose levels, which lead the kidneys to remove excess glucose through urine, drawing water along with it and increasing urine output.

While high blood pressure can sometimes be an issue for individuals with diabetes due to related health risks, it is not classified as a direct symptom of diabetes itself. Therefore, high blood pressure is clearly distinct from the other listed symptoms which are commonly observed in individuals suffering from diabetes mellitus.