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. …
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 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 …
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 …
Urinary Tract Infections: Causes, Symptoms and Treatment ...
Jan 2, 2026 · Urinary tract infections (UTIs) represent a pervasive challenge in modern medicine, functioning as one of the most common reasons for outpatient antibiotic prescription. While the …
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 (UTI): Overview and More
Sep 18, 2025 · A urinary tract infection (UTI) is a common infection that can affect any part of the urinary system, including the kidneys, bladder, and urethra (the tube through which urine exits …