The POC serum creatinine test provides rapid results, allowing healthcare providers to promptly assess kidney function at the bedside or in outpatient settings. Early detection of AKI and CKD enables timely intervention, such as adjusting medication dosages, implementing renal protective measures, or initiating appropriate therapies to slow disease progression. Overall, the POC serum creatinine test serves as a crucial tool for timely diagnosis and management of kidney disorders, its use in low-resource settings could improve patient outcomes.