- Bacterial Infections 101 Pictures Slideshow
- Take the Tummy Trouble Quiz
- Hepatitis C Slideshow Pictures
- What is Cipro, and how does it work (mechinism of action)?
- What types of bacterial infections does Cipro treat (uses)?
- What infections should not be treated with this drug?
- Warning: Serious adverse reactions of this medication
- What are the side effects Cirpo?
- What are the serious side effects and adverse events of Cirpo?
- What is the dosage for Cipro? In what forms is it available?
- What drugs, foods, or supplements interact with this antibiotic?
- Can I take Cipro of I'm tyring to conceive, are pregnant, or breastfeeding?
- What is the generic name for Cipro and Cipro XR?
- What else should I know about this drug?
What is Cipro, and how does it work (mechinism of action)?
Ciprofloxacin is an antibiotic that is used to treat bacterial infections. It stops the multiplication of bacteria by inhibiting the reproduction and repair of their genetic material (DNA).
Ciprofloxacin belongs to the fluoroquinolone class of antibiotics. Examples of other antibiotics in the fluoroquinolone class includes:
What types of bacterial infections does Cipro treat (uses)?
- Skin infections
- Lung or airway Infections, for example, TB (tuberculosis), pneumonic and septicemic plague due to Yersinia pestis (Y. pestis), lower respiratory tract infections, and chronic bronchitis)
- Bone infections
- Joint infections
- Urinary tract infections (UTI) caused by certain bacteria such as E. coli.
- Infectious diarrheas caused by E. coli, Campylobacter jejuni, and Shigella bacteria.
- Anthrax patients with fever and low white blood cell counts, and intra-abdominal infections.
- Typhoid fever
- Cervical and urethral gonorrhea due to Neisseria gonorrhoeae
- Chronic bacterial prostatitis
- Acute uncomplicated cystitis
What infections should not be treated with this drug?
Because of serious side effects associate with fluoroquinolones they should not be used for treating certain infections unless there are no other alternatives, and include:
Warning: Serious adverse reactions of this medication
Cipro and Cipro XR as well as other antibiotics in the fluoroquinolone class of antibiotics has been associated with tendonitis and even tendon rupture, particularly the Achilles tendon. Some doctors and other medical professionals recommend that their patients discontinue vigorous exercise while they are taking fluoroquinolone antibiotics.
What are the side effects Cirpo?
The most common side effects of Cipro, Cipro XR are:
Symptoms of shock include:
Quick GuideSymptoms of Mono: Infectious Mononucleosis Treatment
What are the serious side effects and adverse events of Cirpo?
Possible serious side effects of Cipro, Cipro XR include:
- Peripheral neuropathy
- Central nervous system effects (CNS), for example, toxic psychosis, nervousness, agitation, insomnia, anxiety, nightmares, paranoia, dizziness, tremors, depression, and hallucinations.
- Clostridiumdifficile-associated diarrhea (CDAD)
- Abnormal heart beats
- Liver dysfunction
- Toxic epidermal necrolysis
- Stevens-Johnson syndrome
- Allergic pneumonitis
- Interstitial nephritis
- Acute kidney failure
- Liver failure
Other serious side effects and adverse events of Cipro, Cipro XR include:
- Cipro, Cipro XR should be used with caution in patients with central nervous system diseases such as seizures, because rare seizures have been reported in patients receiving Cipro, Cipro XR.
- Cipro, Cipro XR should be avoided in children and adolescents less than 18 years of age, as safe use in these patients has not been established.
- Many antibiotics, including Cipro, Cipro XR, can alter the normal bacteria in the colon and encourage overgrowth of a bacterium responsible for the development of inflammation of the colon, (C. difficile or pseudomembranous colitis). Patients who develop signs of pseudomembranous colitis after starting Cipro, Cipro XR (diarrhea, fever, abdominal pain, and possibly shock) should contact their doctor immediately.
- Cardiac arrest
- Respiratory failure
What is the dosage for Cipro? In what forms is it available?
Dosage (how to take)
- For most infections the recommended oral dose for adults is 250-750 mg (immediate release tablets) every 12 hours or 500-1000 mg (extended release tablets) every 24 hours.
- The usual intravenous dose is 200-400 mg every 8-12 hours.
- Tablets: 250, 500, and 750 mg.
- Tablets extended release (XR): 500 and 1000 mg.
- Microcapsules for suspension: 250 mg/5 ml, 500 mg/5 ml.
- Injection or Injection concentrate: 200 mg/100 ml, 200 mg/20 mg, 400 mg/200 ml, 400 mg/40 ml.
What drugs, foods, or supplements interact with this antibiotic?
- Ciprofloxacin administered together with theophylline (Respbid, Slo-Bid, Theo-24, Theolair) can lead to elevated, toxic blood levels of theophylline. Theophylline is used to open airways in the treatment of asthma. Toxic levels of theophylline can lead to seizures, and disturbances in heart rhythm. If concurrent use of ciprofloxacin and theophylline cannot be avoided, frequent blood tests to monitor theophylline blood levels are recommended.
- Ciprofloxacin increases the effect of tizanidine (Zanaflex) that is used to treat muscle spasticity. Therefore, the two drugs should not be combined.
- Iron salts (for example, ferrous sulfate) may reduce the absorption of ciprofloxacin because of formation of a ciprofloxacin-iron complex that is not absorbable. Antacids also may reduce the absorption of ciprofloxacin. If patients are receiving iron salts or antacids and ciprofloxacin, the ciprofloxacin should be given two hours before or six hours after the iron salt or antacid.
- Ciprofloxacin may increase the blood thinning effect of warfarin (Coumadin, Jantoven). The reason for this is unknown. Anticoagulant activity should be monitored after starting or stopping ciprofloxacin.
- Sevelamer (Renagel) may reduce the absorption of ciprofloxacin and possibly reduce the effectiveness of ciprofloxacin. Milk and orange juice also may reduce the absorption of ciprofloxacin. Ciprofloxacin, as with iron and antacids, should be given two hours before or six hours after milk or orange juice.
- Administration of ciprofloxacin with diabetic medications (for example glyburide [Micronase, Diabeta, Glynase, Prestab]) may lead to severe low blood glucose.
- Ciprofloxacin may increase blood concentrations of sildenafil (Viagra) that is used for treating erectile dysfunction. This combination should be avoided if possible.
- Patients taking Cipro, Cipro XR can develop sensitivity of the skin to direct sunlight (photosensitivity) and should avoid exposure to sunlight or use sunblock.
- Fluoroquinolones worsen low blood glucose levels when combined with sulfonylureas, for example, glyburide (Micronase, Diabeta, Glynase, Prestab).
Can I take Cipro of I'm tyring to conceive, are pregnant, or breastfeeding?
What is the generic name for Cipro and Cipro XR?
Ciprofloxacin is the generic name for Cipro and Cipro XR.
What else should I know about this drug?
How should I keep this drug stored?
- Tablets should be stored below 30 C (86 F).
- Extended release tablets should be stored between 15 C to 30 C (59 F to 86 F).
- Microcapsules should be stored below 25 C (77 F) and protected from freezing. Injections should be stored between 5 C to 30 C (41 F to 86 F) and prevented from freezing.
When was it approved by the FDA?
- The FDA approved ciprofloxacin in October 1987.
You need a prescription for Cipro from you doctor or other healthcare professional.
Reference: FDA Prescribing Information
Quick GuideSymptoms of Mono: Infectious Mononucleosis Treatment
Ciprofloxacin (generic name), Cipro, Cipro XR (brand names) is an antibiotic prescribed for the treatment of many skin, lung, airway, bone, and joint infections caused by susceptible bacteria. Examples include:
- Complicated urinary tract infections (UTIs)
- Chronic bacterial prostatitis
- Typhoid fever
- Chronic bronchitis
- Infectious diarrhea caused by E. coli, Shigella, and Campylobacter jejuni.
- Anthrax patients
- TB (tuberculosis)
The FDA has issued a warning for fluoroquinolenes like Cipro because they have been associated with some serious adverse reactions, for example:
- Tendinitis or tendon rupture, particularly the Achilles tendon
- It can worsen weakness in people with a disease called myasthenia gravis.
- Peripheral neuropathy
- CNS problems, for example, nervousness, agitation, dizziness, paranoia, hallucinations, nightmares, and anxiety
Common side effects of include:
Other possible serious side effects and adverse events include:
- Liver dysfunction or failure
- High blood sugar (hyperglycemia)
- Renal failure (kidney failure)
- Cardiac arrest
- C. difficile associated diarrhea.
- Respiratory failure
- Anaphylaxis (shock)
This medicine interacts with drugs, for example:
- Diabetes medications
- theophylline (Respbid, Slo-Bid, Theo-24, Theolair)
- warfarin (Coumadin, Jantoven).
- Iron salts (sulfates)
- Sevelamer (Renagel)
- sildenafil (Viagra)
Doctors don't know if Cipro is safe to take if you are pregnant or breastfeeding. The dosage of this drug depends upon the type of bacterial infection you have. The brand name Proquin XR has been discontinued and is no longer available in the US.
Multimedia: Slideshows, Images & Quizzes
STD Diagnosis, Images, Symptoms, Treatment
Learn about sexually transmitted diseases (STDs) including symptoms, signs, diagnosis, and treatment options. Get more...
Bladder Infections: UTI Causes, Symptoms, Treatments
Urinary tract infections (UTI), including bladder infections, affect women and men, causing UTI symptoms like kidney infection....
Bacterial Infections 101: Types, Symptoms, and Treatments
Learn more about bacteria and the most common bacterial infections. Get more information on bacterial skin infections, which...
Urinary Tract Infection (UTI) Symptoms, Diagnosis, Medication
Understand urinary tract infection (UTI) through pictures. Our experts describe urinary tract infection symptoms like pelvic...
Diverticulitis (Diverticulosis) Symptoms, Diet, Treatment
Diverticulitis (diverticulosis) is a condition in which the diverticulum or diverticula rupture in the colon causing infection....
Sinus Infection (Sinusitis) Symptoms & Treatment
Sinus infection (sinusitis) symptoms can include headaches, a sore throat, and toothaches. Chronic sinusitis may be caused by...
Inflammatory Bowel Disease (IBD) Causes, Symptoms, Treatment
What is inflammatory bowel disease? IBD can include Crohn's disease and ulcerative colitis. Learn more about testing, treatments,...
Crohn's Disease Causes, Symptoms, Diet
What is Crohn's disease? Get more information on this digestive disorder and how Crohn's can affect your diet. Learn more about...
Cold & Flu Quiz: Influenza vs. Common Cold
Aches? Pain? Fever? This Cold & Flu Quiz tests your knowledge on the difference between coming down with the common cold and...
Crohn's Disease Quiz
What causes Crohn's disease? What are the symptoms of Crohn's disease? How is Crohn's treated? Take this quiz to get the facts...
STD Quiz: Symptoms, Testing & List
There are more sexually transmitted diseases than just the ones you've heard of. Find out what you've been missing with the STD...
Urinary Tract Infection Quiz
How would you know if you had urinary tract infection (UTI)? Take the Urinary Tract Infection in Adult Quiz to learn the causes,...
Picture of Folliculitis
An infection of the hair follicles of the skin. See a picture of Folliculitis and learn more about the health topic....
Picture of Diverticulitis
Diverticula can be seen via barium x-ray (barium enema). See a picture of Diverticulitis and learn more about the health topic....
Picture of Diverticulosis
Diverticulosis is a condition where a patient has diverticula in the colon. See a picture of Diverticulosis and learn more about...
Related Disease Conditions
Jock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People...
Urinary Tract Infections (UTIs)
A urinary tract infection (UTI) is an infection of the bladder, kidneys, ureters, or urethra. E. coli, a type of bacteria that...
Diarrhea is a change is the frequency and looseness of bowel movements. Symptoms associated with diarrhea are cramping, abdominal...
Folliculitis is a skin condition that causes small red bumps to form around the hair follicles. Skin bacteria such as...
STDs in Men
Sexually transmitted diseases (STDs) are infections transmitted during sexual contact. They may be caused by viruses, bacteria,...
Diverticulitis (Diverticulosis, Diverticular Disease)
Most people with diverticulosis have few if any symptoms at all. When people do experience signs and symptoms of diverticulosis...
Pneumonia is inflammation of the lungs caused by fungi, bacteria, or viruses. Symptoms and signs include cough, fever, shortness...
Kidney Infection (Pyelonephritis)
Kidney infection (pyelonephritis) usually is caused from bacteria that have spread from the bladder from a UTI (urinary tract...
Crohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect...
Prostatitis (Inflammation of the Prostate Gland)
Prostatitis is an inflammation of the prostate gland. Causes of prostatitis include STDs, bacteria from urinary tract...
Scleroderma is an autoimmune disease of the connective tissue. It is characterized by the formation of scar tissue (fibrosis) in...
Swimmer's ear (external otitis) is an infection of the skin that covers the outer ear canal. Causes of swimmer's ear include...
Typhoid fever is an illness caused by the Salmonella typhi bacteria. The illness is contracted by ingesting the bacteria in...
Plague (Black Death)
Plague is an infectious disease caused by the bacteria Yersinia pestis. Transmission to humans occurs via fleas that have bitten...
SIBO (Small Intestinal Bacterial Overgrowth)
Small intestinal bacterial overgrowth (SIBO) refers to a condition in which abnormally large numbers of bacteria (at least...
Achilles Tendon Rupture
The Achilles tendon is the body's largest and strongest tendon. Repeated stress is the usual cause of a ruptured Achilles tendon....
Clostridium Difficile Colitis (Antibiotic-Associated Colitis, C. difficile colitis)
Clostridium difficile (C. difficile) is a bacterium, and is one of the most common causes of infection of the colon. C. difficile...
E. coli (0157:H7) (Symptoms, Treatment, Prevention)
There are many types of E. coli (Escherichia coli ). E. coli can cause urinary tract and bladder infections, or lead to sepsis. E...
Salmonella infection (salmonellosis) is typically caused by the consumption of contaminated foods. Symptoms of salmonellosis...
Inflammatory Bowel Disease (Intestinal Problems of IBD)
The inflammatory bowel diseases (IBD) are Crohn's disease (CD) and ulcerative colitis (UC). The intestinal complications of...
Legionellosis is an infection caused by the Legionella pneumophila bacterium. There are two forms of legionellosis: Pontiac fever...
Cat Scratch Disease
Cat scratch disease (CSD or cat scratch fever), a bacterial disease caused by Bartonella henselae, is characterized by fever,...
Anthrax is a deadly infectious disease that may be transmitted to humans by infected animals or by biological warfare. There are...
Cholera is an infectious disease characterized by intense vomiting and profuse watery diarrhea and that rapidly lease to...
Is E. coli Contagious? (Symptoms and Cure)
E. coli is an infection found worldwide. There are several subtypes of the E. coli species. E. coli is transmitted from...
Shigellosis is a disease caused by the Shigella bacteria. Bloody diarrhea, stomach cramps, and fever are common symptoms. Mild...
Travelers' diarrhea is generally contracted by eating contaminated food or drinking contaminated water. Food is the primary...
Sun-Sensitive Drugs (Photosensitivity to Drugs)
Sun sensitivity (photosensitivity) is an inflammation of the skin induced by the combination of medications or substances and...
Tularemia (rabbit fever) is an infection caused by the Francisella tularensis bacteria. People can become infected with tularemia...
Prostatitis vs. BPH (Enlarged Prostate) Differences and Similarities
Prostatitis and BPH (benign prostatic hyperplasia, enlarged prostate gland) are both conditions of the prostate gland. There...
Crohn's Disease vs. Ulcerative Colitis (UC): Differences and Similarities
Crohn's disease and ulcerative colitis are diseases that cause inflammation of part of or the entire digestive tract (GI)....
Bioterrorism is a form of terrorism where there is the intentional release of biological agents such as viruses, germs, or...
IBS vs. IBD: Differences and Similarities
IBS (irritable bowel syndrome) and IBD (inflammatory bowel disease) are both problems with the digestive tract...
Meningococcemia is a bloodstream infection caused by Neisseria meningitides. Meningococcemia symptoms include fever, headache,...
Is Crohn's Disease Contagious?
Crohn's disease, a form of inflammatory bowel disease (IBD), and is characterized by symptoms and signs that...
Is Diverticulitis Contagious?
Diverticulitis is an inflammation of the diverticula or diverticulum. Diverticulitis causes are either infectious or...
Enterovirulent E. coli (EEC)
Enterovirulent Escherichia coli (E. coli) are strains of related bacteria that have a strong propensity to cause gastrointestinal...
Cyclospora Infection (Cyclosporiasis)
Cyclospora cayetanensis is a parasite that causes infection when humans ingest food contaminated with feces from an infected...
Treatment & Diagnosis
- Cloudy Urine
- Penile Discharge
- Urinary Urgency
- Bladder Infection
- Kidney Infection (Pyelonephritis)
- Drainage of Pus
- Urinary Tract Infection (UTI)
- Cat Scratch Disease
- Doctor: Checklist to Take To Your Doctor's Appointment
- Crohn's Disease
- Polycystic Kidney Disease (PKD)
- Inflammatory Bowel Disease
- Urinary Tract Infection FAQs
- Cold & Flu FAQs
- STD FAQs
- Crohn's Disease FAQs
- Antibiotics 101
- How To Reduce Your Medication Costs
- Drugs: The Most Common Medication Errors
- Medication Disposal - What to Do with Old or Unusable Medication
- Dangers of Mixing Medications
- Pharmacy Visit, How To Get The Most Out of Your Visit
- Indications for Drugs: Approved vs. Non-approved
- Generic Drugs, Are They as Good as Brand-Names?
- Drugs: Buying Prescription Drugs Online Safely
- Antibiotics 101 - Audio Podcast
Medications & Supplements
- Levaquin (levofloxacin) Antibiotic
- Drugs: What You Should Know About Your Drugs
- Drug Interactions
- Cipro vs. Flagyl (Differences between Side Effects and Uses)
- ciprofloxacin ophthalmic solution (Ciloxan)
- ciprofloxacin/hydrocortisone suspension - otic, Cipro HC
- ciprofloxacin ointment - ophthalmic, Ciloxan
- Cipro vs. Levaquin: Differences Between Side Effects, Uses, and Strength
- trovafloxacin mesylate, Trovan
Prevention & Wellness
- Antibiotic Overuse Behind 'Superbug' Outbreak in U.K. Hospitals
- Gel Antibiotic: An Easier Ear Infection Treatment Someday?
- FDA Bolsters Warnings About Class of Antibiotics
- Antibiotic Resistance Common in Kids' Urinary Tract Infections
- Study Sees Possible Link Between Antibiotics and Delirium in Patients
- Germs in Foodborne Illness Gaining Resistance to Antibiotics, CDC Says
- Study Casts Doubt on Use of Common Antibiotic for UTIs in Women
- Travelers Bringing Drug-Resistant Bacteria to United States
- Certain Heart Drug, Antibiotic Combo Might Be Fatal for Seniors
- Antibiotic Resistance Among Foodborne-Illness Germs a Mixed Bag: CDC
- Homes Now 'Reservoirs' for Superbug MRSA
- Some Antibiotics Linked to Serious Nerve Damage
- Certain Antibiotics Tied to Blood Sugar Swings in Diabetics
- Antihistamines Adding to Drug Pollution in Streams
- 'Alarming' Rise Seen in Drug-Resistant Tuberculosis
- Germs Behind Urinary Tract Infections Becoming More Resistant to Drugs
- U.S. Poultry Still Fed Banned Antibiotics: Report
- New Antibiotic for Bladder Infection Disappoints in Trial
- CDC: Untreatable Gonorrhea a Possibility
Daily Health News
Infectious Disease Resources
Subscribe to MedicineNet's General Health Newsletter
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Top ciprofloxacin Related ArticlesComplete List
Bacterial Infections 101Learn more about bacteria and the most common bacterial infections. Get more information on bacterial skin infections, which bacteria cause food poisoning, sexually transmitted bacteria, and more.
Cold & Flu QuizAches? Pain? Fever? This Cold & Flu Quiz tests your knowledge on the difference between coming down with the common cold and sickness from influenza virus.
Crohn's DiseaseCrohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect other parts of the digestive system as well. Abdominal pain, diarrhea, vomiting, fever, and weight loss are common symptoms.
DiarrheaDiarrhea is a change is the frequency and looseness of bowel movements. Symptoms associated with diarrhea are cramping, abdominal pain, and the sensation of rectal urgency. Causes of diarrhea include viral, bacterial, or parasite infection, gastroenteritis, food poisoning, and drugs. Absorbents and anti-motility medications are used to treat diarrhea.
Most people with diverticulosis have few if any symptoms at all. When people do experience signs and symptoms of diverticulosis (diverticular disease) they may include
- abdominal pain,
- abdominal cramps,
- constipation, and
Diverticulitis is a condition in which diverticuli in the colon rupture. The rupture results in infection in the tissues that surround the colon. Treatment methods for diverticulitis includes prescription medications, and in some cases, diverticulitis surgery.
FolliculitisFolliculitis is a skin condition that causes small red bumps to form around the hair follicles. Skin bacteria such as Staphylococcus and Pseudomonas may infect the follicles. Treatment involves over-the-counter bacterial washes, topical antibiotics, and/or topical steroids.
Folliculitis PictureAn infection of the hair follicles of the skin. See a picture of Folliculitis and learn more about the health topic.
Jock ItchJock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People with diabetes and those who are obese are more susceptible to developing jock itch. Antifungal shampoos, creams, and pills may be needed to treat fungal jock itch. Bacterial jock itch may be treated with antibacterial soaps and topical and oral antibiotics.
Kidney InfectionKidney infection (pyelonephritis) usually is caused from bacteria that have spread from the bladder from a UTI (urinary tract infection), poor hygiene, sexual intercourse, pregnancy, catheter, cystoscope exam, surgery, kidney stones, or prostate enlargement. Symptoms of kidney infection include: back pain, frequent urination, pain during urination, fever, and or pus or blood in the urine. Kidney infection is usually treated with antibiotics.
Pneumonia FactsPneumonia is inflammation of the lungs caused by fungi, bacteria, or viruses. Symptoms and signs include cough, fever, shortness of breath, and chills. Antibiotics treat pneumonia, and the choice of the antibiotic depends upon the cause of the infection.
Prostatitis (Inflammation of the Prostate Gland)Prostatitis is an inflammation of the prostate gland. Causes of prostatitis include
- bacteria from urinary tract infections, or
- e. Coli.
- painful or difficulty urinating;
- body aches;
- blood in the urine;
- pain in the rectum;
- groin, abdomen, or low back;
- and painful ejaculation or sexual dysfunction.
Take the STD QuizThere are more sexually transmitted diseases than just the ones you've heard of. Find out what you've been missing with the STD Quiz.
STDs in Men Overview
Sexually transmitted diseases (STDs) are infections transmitted during sexual contact. They may be caused by viruses, bacteria, or parasites. STDs in men cause no symptoms or symptoms like
- rashes, or
Common STDs in men include:
- Hepatitis B
- Hepatitis C
- Genital warts
- Genital herpes
Some STDs in men are treatable while others are not. STDs are diagnosed with tests that identify proteins or genetic material of the organisms causing the infection. The prognosis of an STD depends on whether the infection is treatable or not. Use of latex condoms can help reduce the risk of contracting an STD but it does not eliminate the risk entirely.
STDs Facts SlideshowLearn about sexually transmitted diseases (STDs) including symptoms, signs, diagnosis, and treatment options. Get more information on herpes, genital warts, chlamydia, scabies, HIV/AIDS, and other STDs.
Urinary Tract InfectionA 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.
UTI SlideshowUrinary tract infections (UTI), including bladder infections, affect women and men, causing UTI symptoms like kidney infection. Read about UTI symptoms, treatment, causes, and home remedies.
UTI Symptoms SlideshowUnderstand urinary tract infection (UTI) through pictures. Our experts describe urinary tract infection symptoms like pelvic pain, pain or burning while urinating, bloody or cloudy urine, and feeling the need to urinate frequently. Learn how UTIs are diagnosed as well in infants, the elderly, and all people.
Urinary Tract Infection QuizHow would you know if you had urinary tract infection (UTI)? Take the Urinary Tract Infection in Adult Quiz to learn the causes, symptoms, and treatments for infection that can affect your kidneys, ureters, bladder, and urethra.