This can happen when a virus, fungi, or less common bacteria strain is causing your UTI. Chronic UTIs are infections of the urinary tract that either don’t respond to treatment or keep recurring.

When a UTI spreads from the bladder to the kidneys, it can lead to a kidney infection (pyelonephritis), causing fever and making the condition more severe. A UTI can cause kidney inflammation ...

and chronic pain disorders. Even if a person has treatment for sepsis, complications may occur. If doctors suspect that a UTI is present, they will test a urine sample in the office or send it to ...

Learn more. Bacteria can cause a UTI when they get into the urethra. The germs can infect just the urethra or travel into the bladder or kidneys. Left untreated, severe UTIs can enter the ...

Investigators estimated UTI treatment effectiveness and adverse events in accordance with long-standing guidelines using machine learning.