What Causes Asymptomatic Bacteriuria?
Bacteria are typically introduced into the urinary tract during intercourse or when wiping after a bowel movement. The bacterium E. coli is responsible for at least 75 to 80 percent of asymptomatic bacteriuria. Klebsiella pneumoniae, Proteus species, staphylococcal species, enterococci, and group B streptococci can also establish colonization. Because asymptomatic bacteriuria does not cause symptoms, it is important to know what increases your risk of infection. By being aware, you can help avoid the consequences of untreated asymptomatic bacteriuria by early detection and treatment. Researchers have identified a number of risk factors, which include: • sickle cell trait or sickle cell disease; • diabetes; • immunosuppressive disorders; • urinary tract obstructions (from stones); • loss of bladder control (due to neuromuscular disease); and • need for chronic instrumentation of the bladder (self-catherization). If you have or might have any of these conditions, you are at risk for asym
Related Questions
- Does asymptomatic bacteriuria predict mortality and does antimicrobial treatment reduce mortality in elderly ambulatory women?
- Does treatment of asymptomatic bacteriuria in older ambulatory women reduce subsequent symptoms of urinary tract infection?
- What are the benefits of screening and treatment for asymptomatic bacteriuria in pregnant women, nonpregnant women, and men?
