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What causes a UTI infection?

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Quick Answer

According to the Mayo Clinic, urinary tract infections, or UTIs, are most common in women and are caused by bacteria entering the urethra, the organ that is responsible for eliminating urine from the bladder. E.coli, a bacteria that is found in the gastrointestinal tract, is the most common cause of urinary tract infections. Sexually transmitted infections such as chlamydia or herpes also sometimes cause UTIs.

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What causes a UTI infection?
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Full Answer

WebMD explains that bacteria is easily transferred into the urethra when a person wipes the anus from the back toward the front after a bowel movement. Once the bacteria enters the urethra, it is able to move into the bladder. If left untreated, UTIs may eventually spread to the kidneys. Individuals experiencing UTI symptoms must speak with a medical professional as soon as possible.

According to Healthline, additional risk factors for UTIs include diabetes, spermicidal condom use and catheter use. Symptoms of a UTI include painful urination, dark urine, odorous urine and pelvic pain. Sufferers may also experience increased urinary frequency or difficulty in emptying the bladder completely.

UTIs are often treated with prescription antibiotics. Preventative measures include wiping the anus from front to back after bowel movements, wearing cotton underwear, maintaining proper hygiene and drinking water after sexual intercourse.

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