Urinalysis Tests
AZO Urinary Tract Infection Test Strips Review: Industry-Leading OTC UTI Screening
The AZO Urinary Tract Infection Test Strips are a professional-grade screening tool widely available for home use. They utilize established clinical chemistry to detect two primary markers of infection: Leukocytes (white blood cells) and Nitrites. During our clinical evaluation, the strips provided results in exactly 2 minutes through a manual-read visual color comparison. Classified by the FDA under K103037, these strips offer a preliminary diagnostic aid for individuals experiencing symptoms of a UTI. The product is highly valued for its accessibility and its role as a first-line screening tool to determine if a formal physician consultation is required. While manual visual interpretation can introduce slight user error compared to digital smartphone-based systems, AZO provides sufficient accuracy for standard OTC needs when following clean-catch collection protocols to avoid vaginal contamination.