What is a potential consequence of untreated urinary tract infections?

Untreated urinary tract infections (UTIs) can lead to a range of complications, one of the most serious being an increased risk of kidney damage. When a UTI is left untreated, the infection can ascend from the bladder to the kidneys, potentially leading to pyelonephritis, which is an infection of the kidney. This can cause inflammation and damage to the renal tissue, compromising kidney function over time.

Furthermore, the kidneys play a crucial role in filtering waste from the blood and maintaining overall fluid and electrolyte balance in the body. Damage to the kidneys as a result of untreated UTIs can lead to more severe health issues, including chronic kidney disease or even kidney failure if the condition is not addressed promptly.

The other options are less viable outcomes from untreated UTIs. Improved kidney function, an enhanced immune response, or a reduced chance of bladder issues directly contradict the detrimental effects that an untreated UTI can have on the genitourinary system. Therefore, acknowledging the potential for increased kidney damage reinforces the importance of timely diagnosis and treatment of urinary tract infections.