Overview
Incidence
Risk Factors
elderly
men
women
Symptoms
severe infection
Evaluation
clean catch urine
similar conditions
Treatment
antibiotics
pregnancy
questions for doctor
specialist
Home Care
pain and fever adults
pain and fever children
warning signs
Prevention
Outlook
Complications
Underlying Cause
Anatomy
Bladder Infection Symptoms
Common symptoms of a bladder infection in adults include:
- Abdominal pain:
- Abdominal tenderness:
- Pelvic pain
- Back pain:
- Bladder fullness
- Pain during urination
- Blood in the urine:
- Increased urge to urinate
- Increased frequency of urination
- Increased urination at night
- Malaise
- Fatigue
- Nausea
- Vomiting
Common symptoms of bladder infection in younger children:
- Urinary incontinence:
- Increased frequency of urination
- Fever

- Loss of bladder control
- Loss of appetite
- Malaise
Common symptoms of bladder infection in infants:
Bladder Infection Severe Infection
Symptoms of a serious bladder infection include:
- Repeated vomiting
- Severe weakness or fatigue
- Fever over 103 degrees F (39.4 C)

- Shaking chills
- Worsening abdominal pain:
- Worsening back pain
- Worsening flank pain

Continue to Bladder Infection Evaluation
Last Updated: Jan 24, 2011 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Bladder Infection References
- Engel JD, Schaeffer AJ: Evaluation of and antimicrobial therapy for recurrent urinary tract infections in women. Urol Clin North Am 1998 Nov; 25(4): 685-701. [10026775]
- Hooton TM, Scholes D, Gupta K, Stapleton AE, Roberts PL, Stamm WE. Amoxicillin-clavulanate vs ciprofloxacin for the treatment of uncomplicated cystitis in women: a randomized trial. JAMA. 2005 Feb 23;293(8):949-55. [15728165]
- Hooton TM, Scholes D, Hughes JP: A prospective study of risk factors for symptomatic urinary tract infection in young women. N Engl J Med 1996 Aug 15; 335(7): 468-74. [8672152]
- Malhotra SM, Kennedy WA. Urinary tract infections in children: treatment. Urol Clin North Am. 2004 Aug;31(3):527-34, x. [15313062]
- McCarty JM, Richard G, Huck W, et al: A randomized trial of short-course ciprofloxacin, ofloxacin, or trimethoprim/sulfamethoxazole for the treatment of acute urinary tract infection in women. Ciprofloxacin Urinary Tract Infection Group. Am J Med 1999 Mar; 106(3): 292-9. [10190377]