
Urinary tract infection (UTI) - Symptoms and causes
UTIs occur when bacteria enter the urinary tract through the urethra and begin to spread in the bladder. The urinary system is designed to keep out bacteria. But sometimes the defenses fail. When that …
Urinary Tract Infection (UTI) Symptoms & Warning Signs - WebMD
Sep 11, 2024 · A urinary tract infection (UTI) is an infection in the urinary system. This is the system that makes and stores urine and carries it out of your body.
Urinary Tract Infection Basics | Urinary Tract Infection | CDC
Jan 22, 2024 · Do you have pain or burning when you urinate? You might have a urinary tract infection (UTI). Antibiotics treat UTIs. Your healthcare provider can determine if you have a UTI and what …
Urinary Tract Infections | UTI | UTI Symptoms | MedlinePlus
Jun 7, 2025 · You may have a urinary tract infection (UTI) if you feel a burn while urinating or suffer from lower body pressure. Uncover a list of UTI symptoms
Urinary Tract Infections: Symptoms and Complications
Nov 3, 2025 · Symptoms of a urinary tract infection include pelvic pain, pain when urinating, and blood in the urine. Complications include kidney failure and sepsis.
How To Treat and Prevent a UTI - Health
Dec 7, 2025 · Antibiotics are the first treatment for urinary tract infections (UTI). Home remedies include drinking fluids to flush out the bacteria and urinating frequently.
Urinary tract infection - adults - Penn Medicine
Jul 23, 2024 · Most UTIs are caused by bacteria that enter the urethra and then the bladder. The infection most commonly develops in the bladder, but can spread to the kidneys. Most of the time, …
Urinary Tract Infections - Johns Hopkins Medicine
A UTI happens 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.
Urinary Tract Infection (UTI): Symptoms, Diagnosis ...
Most people will have a urinary tract infection (UTI) at some point in their life. A UTI happens when germs (usually bacteria) get into your bladder, urethra or kidneys.
Urinary Tract Infection (UTI): Causes, Symptoms & Treatment
A UTI is a term for an infection that takes place throughout your urinary tract. A bladder infection is a specific infection that makes its way to your bladder and causes inflammation.