Uncomplicated urinary tract infection in adults including uncomplicated pyelonephritis.

Acute uncomplicated urinary tract infection and acute pyelonephritis are very common infections affecting many women throughout their lives. The determinants of infection have been well described and current strategies to prevent recurrent infections are highly effective. While antimicrobial management is straightforward for most episodes, the evolution of antimicrobial susceptibility of E. coli in community-acquired infection requires continuing re-evaluation of appropriate empiric therapy.