Urine Infection (cont.)

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Is it possible to prevent recurrent urinary tract infections (UTIs) with a vaccine?

Currently, there are no commercially available vaccines for UTIs, either recurrent or first-time infections. One of the problems in developing a vaccine is that so many different organisms can cause infection; a single vaccine would be difficult to synthesize to cover them all. Even with E. coli causing about 80% of all infections, the subtle changes in antigenic structures that vary from strain to strain further complicates vaccine development even for E. coli. Researchers are still investigating ways to overcome the problems in UTI vaccine development; injected, oral, mucosal, and nasal preparations are being investigated.

Can a urinary tract infection (UTI) be prevented?

Many methods have been suggested to reduce or prevent UTIs. Some of these are considered home remedies and have been discussed (see above home remedies section). There are other suggestions that may help prevent UTIs. Good hygiene for males and females is useful; for females, wiping from front to back helps keep pathogens that may reside or pass through the anal opening away from the urethra; for males, retracting the foreskin before urinating reduces the chance of urine lingering at the urethral opening and acting as a culture media for pathogens. Incomplete bladder emptying and resisting the normal urge to urinate can allow pathogens to survive and replicate easier in a non-flowing system. Some clinicians recommend washing before and urinating soon after sex to reduce the chance of urethritis/cystitis. Many clinicians suggest that anything that causes a person irritation in the genital area (for example, tight clothing, deodorant sprays, or other feminine products like bubble bath) may encourage UTI development. Wearing underwear that is somewhat adsorptive (for example, cotton) may help wick away urine drops that otherwise may be areas for pathogen growth.

Reviewed by Jerry R. Balentine, DO, FACEP on 2/1/2013

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Urinary Tract Infection In Adults - Symptoms Question: What were the symptoms of your urinary tract infection?
Urinary Tract Infection In Adults - Home Remedies Question: What kinds of home remedies have you used in addition to the treatments prescribed by your doctor?
Urinary Tract Infection In Adults - Complications Question: What complications did you experience with urinary tract infection (UTI)?
Urinary Tract Infection In Adults - Antibiotics Question: What antibiotics have been effective in treating urinary tract infections (UTIs)?
Urinary Tract Infection In Adults - Effective Treatments Question: What kinds of treatments have been effective for your urinary tract infection?

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