A urinary tract infection (UTI) is an infection of the bladder, kidneys, ureters, or urethra. E. coli, a type of bacteria that lives in the bowel and near the anus, causes most UTIs. UTI symptoms include pain, abdominal pain, mild fever, urinary urgency and frequency. Treatment involves a course of antibiotics.
Read more: Urinary Tract Infection (UTI) ArticleMultimedia: Slideshows, Images & Quizzes
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Enlarged Prostate (BPH, Benign Prostatic Hyperplasia)
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Hydronephrosis
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Bedwetting
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E. coli (0157:H7) (Symptoms, Treatment, Prevention)
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Women's Health
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Smoking (How to Quit Smoking)
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STDs in Men
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Overactive Bladder (OAB)
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Testicular Pain (Men and Boys: Causes, Symptoms, Treatment)
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Sexually Transmitted Diseases and Pregnancy (STDs)
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Urinary Incontinence in Women
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Sepsis
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Blood Clots
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Osteomyelitis
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Urinary Tract Infections in Children
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Urinary Retention
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Bladder Spasms
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Urethral Cancer
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Urethral Stricture
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Bladder Infection (Cystitis)
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Kidney Dysplasia
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CRE Infection (Carbapenem-Resistant Enterobacteriaceae)
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Kidney Pain (Location, Symptoms, Relief)
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Is a Urinary Tract Infection (UTI) Contagious?
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Is E. coli Contagious? (Symptoms and Cure)
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Treatment & Diagnosis
- Breastfeeding (and Formula Feeding)
- CT Scan (Computerized Tomography)
- Ultrasound
- Urinalysis
- Circumcision: Medical Pros and Cons
- Circumcision: The Surgical Procedure
- Barrier Methods of Birth Control Side Effects, Advantages, and Disadvantages
- Cystoscopy and Ureteroscopy
- Douching (Vaginal Douche)
- Urinary Incontinence Products for Men
- Pregnancy: Prenatal Care and Tests
- Urodynamic Testing
- CT Scan vs. MRI (Differences between Machines, Costs, Uses)
- Blood in Urine
- Burning Urination (Dysuria)
- Fever
- Frequent Urination
- Doctor: Getting the Most from Your Doctor's Appointment
- How to Choose a Doctor
- Doctor: Checklist to Take To Your Doctor's Appointment
- Dark Urine
- Cloudy Urine
- Drainage of Pus
- Testicular Pain (Pain in the Testicles)
- Urinary Tract Infection (UTI)
- Difficulty Urinating
- Urinary Urgency
- Penile Discharge
- Bladder Spasms
- Pelvic Pain
- Groin Pain
- Urinary Tract Infection FAQs
- Interstitial Cystitis Signs and Symptoms
- Killer Cold Virus (Adenovirus Strains)
- Kidney Infections During Pregnancy
- What Is the Difference Between a Bladder Infection vs. UTI?
- Urinary Tract Infection (UTI) Symptoms
- Herbs: Toxicities and Drug Interactions
- Things You Should Know About the Penis
- Urinary Tract Infection (UTI) Treatment
Medications & Supplements
- nitrofurantoin - oral, Macrodantin
- cefadroxil - oral, Duricef
- cefixime - oral, Suprax
- nitrofurantoin suspension - oral, Furadantin
- cefixime suspension - oral, Suprax
- nitrofurantoin/nitrofurantoin macrocrystals - oral, Macrobid
- cefadroxil suspension - oral, Duricef
- amoxicillin (Amoxil, Moxatag, Larotid)
- ampicillin
- Augmentin (amoxicillin and clavulanic acid, Augmentin XR, Augmentin ES-600, Amoclan
- cefaclor, Raniclor
- cefuroxime, Ceftin, Zinacef
- Cipro, Cipro XR (ciprofloxacin) Antibiotic Side Effects
- Diflucan (fluconazole)
- erythromycin (Ery-Tab, PCE)
- ofloxacin, Floxin (Discontinued Brand)
- cephalexin (Keflex)
- loracarbef
- cefixime (Suprax)
- Primsol (trimethoprim)
- sulfamethoxazole, Gantanol, Gantanol DS
- sulfamethoxazole and trimethoprim (Bactrim)
- tetracycline (Sumycin)
- nitrofurantoin (Macrodantin, Furadantin, Macrobid)
- Levaquin (levofloxacin) Antibiotic
- Sulfonamides (Bactrim, Bactrim DS, Septra, Septra DS)
- phenazopyridine (Pyridium)
- methenamine - oral, Hiprex, Mandelamine, Urex
- gentamicin injection (Garamycin)
- mesna - injection, Mesnex
- lactobacillus acidophilus
- cephradine - oral, Velosef
- cranberry (vaccinium macrocarpon) - oral
- bearberry (Arctostaphylos uva-ursi)-oral
- cefpodoxime proxetil (Vantin, Banan) for Infections
- cycloserine - oral, Seromycin
- sulfamethoxazole (smz) with phenazopyridine-oral, Azo-Gantanol
- sulfisoxazole with phenazopyridine-oral, Azo-Gantrisin
- methylene blue - oral, Urolene Blue
- netilmicin sulfate-injection, Netromycin
- nalidixic acid-oral, Neggram
- amikacin sulfate, Amikin (discontinued)
- vancomycin/d5w - frozen piggyback injection, Vancocin
- cefepime - injection, Maxipime
- cephalosporins-injection
- Penicillin (Antibiotics)
- norfloxacin, Noroxin
- tobramycin - injection, Nebcin
- flavoxate - oral, Urispas
- levofloxacin (Levaquin) Side Effects and Adverse Effects
- Cipro vs. Flagyl (Differences between Side Effects and Uses)
- Amoxicillin vs. Levaquin (Strength and Effectiveness)
- Cipro vs. Levaquin: Differences Between Side Effects, Uses, and Strength
- Amoxicillin vs. Augmentin (Comparison of Side Effects and Antibiotic Uses)
- Cipro, XR (ciprofloxacin) vs. Keflex (cephalexin)
- Cefdinir vs. cefixime (Suprax) 3rd Generation Antibiotics
- Bactrim vs. Cefdinir
- Diflucan vs. itraconazole
- Diflucan vs. Ketoconazole
- Diflucan (fluconazole) vs. Lamisil (terbinafine)
- Diflucan vs. Nystatin
- Levaquin (levofloxacin) vs. Keflex (cephalexin)
- Doxycycline vs. Cipro
- Hiprex
- Avycaz
- Noroxin
- Principen
- Augmentin XR
- Augmentin ES
- Amoxicillin
- Mesnex
- Floxin
- Glumetza
- Pyridium
- Augmentin
- Macrobid
- Keflex
- Amikin
- Maxipime
- Cefotetan
- Primaxin IV
- Zemdri
- Azactam Injection
- Cipro
- Cipro XR
- Cipro IV
- Bactrim
- Suprax
- Vancomycin Injection
- Septra
- Doryx
- Polymyxin B
- Ceftin
- Zerbaxa
- Urex
- Cefaclor
- Methylene Blue
- Duricef
- Urispas
- Gantanol
- Trimethoprim
- Proquin XR
- Cefuroxime
- Neggram
- Prosed DS
- Cinobac
Prevention & Wellness
- VA Doctors Prescribing Unnecessary Antibiotics, Study Says
- Long-Term Antibiotic Use May Up Women's Odds for Heart Trouble
- Kids Can Get UTIs, Too
- Health Tip: UTI Warning Signs
- Seniors With UTIs Need Antibiotics ASAP, Study Says
- Tough-to-Treat UTIs More Likely to Recur
- Drinking Enough Water Could Be Key to Avoiding UTIs
- Alarming Rise in Antibiotic-Resistant UTIs in U.S.: Study
- Health Tip: Recognize Signs of a Urinary Tract Infection
- Did Your Urinary Infection Come From a Chicken Coop?
- Hate UTIs? One Simple Step Can Cut the Risk
- Coming Soon: A Faster Test for Antibiotics Against UTIs?
- 8 Ways College Women Can Protect Their Health
- Antibiotic Vabomere Approved
- FDA OKs New Antibacterial Drug
- Bike Fanatics Shouldn't Worry About Effects on Sexual Health
- Rude, Disrespectful Surgeons May Also Be More Error-Prone: Study
- Retail Health Clinics Fail to Curb Routine ER Visits, Study Finds
- Cranberry Products May Not Prevent UTIs: Study
- Protein in Breast Milk May Reduce Hospital Infections in Preemies
- Botox Beats Implant for Urinary Incontinence in Women
- 1 in 10 Stroke Rehab Interruptions May Be Preventable
- Too Few Female Urologists to Meet Aging Patients' Demand
- FDA Bolsters Warnings About Class of Antibiotics
- 1 in 10 Alzheimer's Patients at Risk for Avoidable Hospital Stays
- 'Managing' Elderly Patients Without Powerful Antipsychotics
- If 1st Baby's Early, 2nd Will Be Too: Study
- Dangerous Urinary Tract Infections Common in Nursing Homes
- Program Cut Catheter-Associated Urinary Tract Infections
- Antibiotic Resistance Common in Kids' Urinary Tract Infections
- Cranberry Juice for Urinary Tract Infection?
- Persistent UTI Symptoms May Signal Bladder Cancer
- Improper Antibiotic Use Often Due to Misdiagnosis: Study
- Study Casts Doubt on Use of Common Antibiotic for UTIs in Women
- Health Tip: Spotting Signs of Urinary Tract Infection
- UTIs Are Getting Tougher to Treat
- Superbugs: What They Are and How You Get Them
- New Antibiotic Avycaz Approved
- 2 Deaths, Scores of Potential 'Superbug' Infections at UCLA Med Center
- Health Tip: Help Prevent Urinary Tract Infections Among Children
- Hospital Infection Rates Falling, But More Improvement Needed: CDC
- Heat Stroke, Kidney Failure Help Drive Illnesses From Extreme Heat
- Combination Antibiotic Zerbaxa Approved
- Circumcision Past Newborn Stage Poses Risk for Boys, Study Finds
- E-Doctors: Virtual Visits Give Patients Options
- Infection Rates in Nursing Homes on the Rise: Study
- Hospitals' High Antibiotic Use May Boost Germs' Resistance: Study
- Study Finds Drop in Kids' Hospital-Related Infections
- Childhood Urinary Tract Infection May Bring Lasting Harm to Kidneys
- Hospital-Related Infections Hit Nearly 650,000 Patients in 2011: CDC
- Study Finds Tonsillectomy Just as Safe for Adults as Kids
- Farxiga Approved for Type 2 Diabetes
- Survey Finds Widespread Contamination in Chicken
- E. Coli 'Superbug' May Pose Major Health Threat: Study
- Urinary Tract Infection Often Puts Older Men in Hospital
- Signs of Potential Trouble for Nursing Home Residents
- How Estrogen May Help Prevent Urinary Tract Infections After Menopause
- Can You Skip Antibiotics for Urinary Tract Infection?
- Could Adaptable Bacteria Cause Repeat Urinary Tract Infections?
- How Long Should Men's Urinary Infections Be Treated?
- Cranberries Little Help Against UTIs
- Botox Injections: Option for Urge Incontinence?
- U.S. Antibiotic Prescribing Rates Highest in South: Study
- Can Cranberries Fight Urinary Tract Infections?
- Burnt-Out Nurses Linked to More Hospital Infections
- Uncircumcised Boys at Higher Risk for Infection: Study
- Cranberries Combat Urinary Tract Infections
- 'Sling' Implant May Cut Risk of Incontinence After Prolapse Surgery
- Is Combining Hysterectomy and a Tummy Tuck Safe?
- Germs Behind Urinary Tract Infections Becoming More Resistant to Drugs
- Women Can Waive Test Before Incontinence Surgery: Study
- Smelly Urine a Red Flag for Kids' UTI
- E. Coli in Chicken Linked to Urinary Tract Infections
- Onfi Approved to Treat Severe Seizures
- New Drug May Help Treat Diabetes
- FDA Approves Prostate Cancer Drug Zytiga
- New Clues to Stubborn Urinary Tract Infections
- Health Tip: Symptoms That May Indicate a Urinary Tract Infection
- Foodborne E. Coli Suspected in Urinary Tract Infections
- Health Tip: What Causes Urinary Tract Infections in Women?
- Hospitals Score Poorly on Preventing Urinary Tract Infection
- Urinary Tract Infection May Raise Birth Defect Risk
- Health Tip: Avoid Urinary Tract Infections
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