Urinary tract infections or UTIs are infections in any part of the urinary tract. They are a common health problem that affects millions of people each year. Women are especially prone to UTIs. A UTI may affect any part of the urinary tract causing: What causes urinary tract infections?Normal urine is sterile and contains fluids, salts, and waste products. It does not contain bacteria, viruses, or fungi. A UTI occurs when germs, most often bacteria from the digestive tract, get into the opening of the urethra and start to multiply. Most UTIs are caused by E. coli bacteria, which normally live in the colon. What are the symptoms of a urinary tract infection?These are the most common symptoms of a UTI:
The symptoms of UTI may look like other conditions or medical problems. Always see a health care provider for a diagnosis. How are urinary tract infections diagnosed?Your doctor will review your medical history and do a physical exam. Other tests may include:
If UTIs become a repeated problem, other tests may be used to see if the urinary tract is normal. These tests may include:
How are urinary tract infections treated?Your health care provider will figure out the best treatment based on:
Treatment for UTIs may include:
You may also need to make lifestyle changes such as:
Can urinary tract infections be prevented?These steps may help reduce the chance of getting UTIs:
Please consult your health care provider with any questions or concerns you may have about UTIs. Key points about urinary tract infections
Next stepsTips to help you get the most from a visit to your health care provider:
Basics
What is the most common urinary tract infection?The infections can affect several parts of the urinary tract, but the most common type is a bladder infection (cystitis).
What are the 8 most common causes of UTIs?Here are 8 of the most common causes of urinary tract infections—and a handful of helpful tips for prevention.. Sex. We know, huge bummer. ... . Constipation. You might be able to blame your poop (or lack thereof) for your UTI. ... . Uncontrolled diabetes. ... . Holding it. ... . Dehydration. ... . Birth control. ... . Feminine products. ... . Kidney stones.. What are 3 symptoms of a UTI?Types of UTIs
You might also have lower belly pain and cloudy or bloody urine. Pyelonephritis(kidneys): This can cause fever, chills, nausea, vomiting, and pain in your upper back or side. Urethritis(urethra): This can cause a discharge and burning when you pee.
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