Urinary Tract Infection (UTI) SymptomsMedical Author:
Melissa Conrad Stöppler, MD
Melissa Conrad Stöppler, MDMelissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology. Medical Editor:
William C. Shiel Jr., MD, FACP, FACR
William C. Shiel Jr., MD, FACP, FACRDr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology. For someone who is experiencing a urinary tract infection (UTI) for the first time (or if it has been a while since they have had one), the symptoms can be frightening. On the other hand, some people with a urinary tract infection may not experience any symptoms at all. In certain cases, your doctor may be sure of the diagnosis simply by listening to your description of the symptoms and onset of the condition, while other cases pose diagnostic challenges. In general, the most common symptoms of a urinary tract infection involve the process of urination:
Other, more generalized, symptoms can also accompany a urinary tract infection:
Infants with a urinary tract infection are less likely than adults or older children to have the characteristic symptoms. Urinary tract infections can develop in both male and female infants. Affected babies may have a fever and no other symptoms. Infants who have a urinary tract infection may:
Because of the nonspecific nature of many of these symptoms, urinary tract infections can be more difficult to diagnose in infants. The symptoms can also appear nonspecific and the diagnosis may be more difficult in the elderly or those in healthcare settings who require long-term catheter use. Urine testing (urinalysis) will establish the diagnosis of a urinary tract infection. The urine is examined for the presence of red blood cells that signify bleeding into the urine and for white blood cells that signify infection. A culture of the urine is also taken to identify the organism responsible for the infection and to determine the effectiveness of different antibiotics against the offending organism. If recurrent infections develop, further types of testing including imaging studies and/or visual examination of the bladder (cystoscopy) may be recommended. Last Editorial Review: 8/22/2012
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