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Asymptomatic bacteriuria is common and increases with age, with an incidence of up to 50% in women over the age of 70. Asymptomatic bacteriuria does not carry an associated high morbidity or mortality if left untreated; it is usually transient and resolves spontaneously. In order to decrease polypharmacy and possible drug interactions in our elderly patients, they should only be diagnosed with and treated for a UTI if they have laboratory evidence of a UTI (bacteriuria and pyuria) and have two of the following:
· Fever
· Worsened urinary urgency or frequency
· Acute dysuria
· Suprapubic tenderness
· Costovertebral angle tenderness
References
Mody L, Juthani-Mehta M. Urinary Tract Infections in Older Women: A Clinical Review. JAMA. 2014;311(8):844-854. doi:10.1001/jama.2014.303.