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What Are the Symptoms of Urinary Tract Infections?

The symptoms of urinary tract infections include:

• Pain or burning upon urination (called dysuria).
• Abdominal pain in the area overlying the bladder.
• Pressing need to urinate immediately, as soon as any urine collects in the bladder (called urgency).
• Need to urinate extremely frequently (called frequency).
• Passage of small amounts of urine at a time.
• Need to get up from sleep to urinate (called nocturia).
• Low back or flank pain.
• Cloudy urine.
• Bloody urine.
• Bad-smelling urine.
• Pain behind the scrotum.
• Painful ejaculation or bloody semen.

Symptoms such as fever or chills or nausea suggest the presence of a more serious infection, such as a kidney infection, and should receive immediate medical attention. Pregnant women may not have any symptoms of infection, so their urine should be checked during their regular prenatal doctor visits.

Call Your Doctor If:

• You develop any pain or burning or difficulty with urination.
• Burning is accompanied by a discharge from the vagina or penis, or other sign of sexually transmitted disease, pelvic inflammatory disease or other serious infection. See your doctor without delay.
• You notice blood in your urine.
• You begin to urinate extremely frequently, and in small amounts.
• You find yourself having to urinate very urgently.
• You have back pain or pain in the area overlying your bladder.
• You notice that your urine appears cloudy, or has an unpleasant odor.
• You develop a fever and/or chills, which may indicate a more serious infection is developing (such as a kidney infection).