What is a common symptom of hyperglycaemia?

Hyperglycemia, which is characterized by elevated blood glucose levels, often leads to various symptoms due to the body's response to excess sugar in the bloodstream. One common symptom associated with hyperglycemia is vision changes. This can occur as a result of fluid shifts that affect the lens of the eye, leading to a temporary blurring of vision. As glucose levels rise, it can cause water to move in and out of the lens, altering its shape and impacting the ability to focus clearly.

Recognizing changes in vision is crucial for individuals with diabetes or anyone at risk of hyperglycemia, as it serves as an important signal of needing to address their blood glucose levels. This symptom is specifically tied to the metabolic effects of hyperglycemia, illustrating the relationship between blood glucose management and overall health.