Practical management of recurrent urinary tract infections in premenopausal women.

Recurrent urinary tract infections (UTIs) are a major healthcare concern for premenopausal, healthy, sexually active women. A practical approach to the management and prevention of recurrent UTIs should be simple, practical, and cost effective. Low-dose or postcoital antimicrobial therapy can be effective for women with constellations of many recurrent UTIs, but for women with 2 to 4 UTIs per year, the most cost-effective and empowering management strategy is patient-initiated antimicrobial treatment.