Is a UTI with ecoli considered systemic infection?

A urinary tract infection (UTI) caused by E. coli is typically considered a localized infection, as it primarily affects the urinary system. However, if the infection spreads to the kidneys or enters the bloodstream, it can become systemic and lead to conditions such as pyelonephritis or sepsis. In such cases, the infection would be classified as systemic. Early diagnosis and treatment are crucial to prevent complications.