Which of the following is a common symptom of diabetes?

Frequent urination and excessive thirst are indeed hallmark symptoms of diabetes, particularly when blood sugar levels reach an elevated state. When blood glucose levels are high, the kidneys attempt to rid the body of the excess sugar by filtering it out through urine, which leads to more frequent urination. As a result, the body loses more water, prompting an increase in thirst as a natural mechanism to replenish lost fluids.

Understanding these symptoms is crucial for early detection and management of diabetes, as they can indicate that the body is struggling to regulate blood sugar levels effectively. In the absence of timely intervention, these symptoms can lead to further complications associated with the disease. The other options provided do not align with typical symptoms of diabetes and could mislead individuals regarding the proper indicators of this condition.