Testing for glucose sometimes includes analyzing blood samples. Nonetheless, beneath sure circumstances, urine might also be examined for the presence of glucose. The evaluation of urine to detect glucose makes use of reagent strips designed to react with the substance, indicating its focus by a shade change. Traditionally, this technique was employed extra regularly for monitoring glucose ranges earlier than the appearance of available and correct blood glucose meters.
Whereas much less exact than blood glucose monitoring, urine glucose testing supplied a non-invasive technique for people to achieve a common understanding of their glucose management. It was significantly helpful for figuring out important hyperglycemia (elevated blood sugar) as a result of glucose solely spills into the urine when blood glucose ranges exceed a sure threshold, roughly 180 mg/dL. Advantages included ease of use and accessibility, significantly in resource-limited settings or when frequent blood attracts had been impractical.