Urine Culture and Sensitivity (with Phenotypic Identification of Urinary Pathogens)

What Does This Test Measure?

The test detects and identifies bacteria present in your urine. It also evaluates whether these bacteria are resistant to common antibiotics, ensuring your treatment is effective. This is done through a process called culture and sensitivity testing, where urine is grown in a lab to see which bacteria grow and how they respond to different antibiotics.

Why Is This Test Important?

Identifying the specific bacteria causing a urinary tract infection (UTI) helps your healthcare provider prescribe the most appropriate antibiotic. This reduces the risk of antibiotic resistance and speeds up recovery.

How Is This Test Performed?

A small sample of your urine is collected in a sterile container. The sample is then sent to a lab where it is grown on special media to allow bacteria to multiply. After a few days, the lab identifies the bacteria and tests their sensitivity to various antibiotics.

What Are Common Findings?

Common findings include the presence of specific bacteria such as *Escherichia coli* (E. coli), *Klebsiella*, or *Proteus*, among others. Sensitivity results may indicate which antibiotics are effective against these bacteria, such as trimethoprim-sulfamethoxazole, nitrofurantoin, or fluoroquinolones.