Self Test Urinary Tract Infections What it is: a rapid home test that detects the presence of nitrites and/or leukocytes in the urine, typical markers of a urinary tract infection (UTI).|| When to use it: in cases of symptoms such as burning during urination, frequent urinary urgency, pelvic or lumbosacral pain, or for recurring monitoring in predisposed individuals.|| How it works: a urine sample is collected, the test strip is immersed or applied, the tempo indicated is waited for, then the result is read by comparing the color with the provided scale.|| Interpretation of the result:| Positive result (nitrites or leukocytes detected) → possible urinary infection → consult a doctor.|| Negative result (markers not detected) → urinary infection unlikely, but not excluded.|| Invalid test (e.g., no color change or no control line) → repeat the test.|| | Advantages: simple, quick, and self-sufficient allows for una preliminary indication before laboratory tests.|| Limitations:| Does not replace urine culture and clinical examination: a positive result requires medical confirmation.|| A negative result does not completely exclude infection, especially in early cases or with ongoing antibiotics.|| Results may be influenced by medications, supplements, or urine alterations (elevated pH, dilution).||