Q: A friend who is 74 years old had an episode recently where she suddenly sounded as though she had dementia. Her physician diagnosed it as an effect of a UTI. Can you talk about how UTIs in older ...

E. coli bacteria from your skin or rectum are common causes of UTIs. UTIs often require antibiotics to treat and prevent serious complications like kidney damage. Holding in your pee can create an ...

A urinary tract infection caused by Streptococcus bacteria is relatively uncommon. Certain populations are more at risk than others, but seeking treatment is important for all. Infections caused by ...

Urosepsis is when an untreated urinary tract infection (UTI) spreads to your kidney. It’s a form of sepsis, which is your body’s potentially life-threatening response to an infection.‌ Urosepsis can ...

DEAR DR. ROACH: I am an 80-year-old man in relatively good health. I don’t smoke or drink, and I have a vegetarian diet. I exercise moderately, and I am not overweight. About 30 years ago, I ...

It's not something you think about—until something doesn't feel right. Then, panic can set in. Even though urinary tract infections (UTIs) are a common issue, it doesn't make them any less painful or ...

Researchers report that nearly one in five urinary tract infections in Southern California may come from animal-origin E. coli found in retail meat, especially poultry.

A urinary tract infection, commonly called a UTI, is usually caused by a bacterium known as E. coli, which enters and multiplies in the urinary system, including the urethra, bladder and kidneys. It ...

Bacteria entering the urinary tract is the most common cause of a UTI. Most UTIs that affect the lower urinary tract are caused by E. coli, as well as other types of bacteria that are normally found ...