0
What else can I help you with?
Urinary tract infection in women - self-care?
What to Expect at HomeUrinary tract infections (UTI) are caused by germs, usually bacteria that enter the urethra, then the bladder. This can lead to infection, most commonly in the bladder itself. At times, the infection can spread to the kidneys.Most likely, your symptoms include foul or strong urine odor, pain or burning when you urinate, and a strong need to empty your bladder. These symptoms should improve soon after you begin taking antibiotics.If you are feeling ill, have a low-grade fever, or some pain in your lower back, these symptoms will take 1 - 2 days to improve, and up to 1 week to go away completely.Taking Your MedicinesYou will be given antibiotics to be taken by mouth at home.For a simple bladder infection, you will take antibiotics for 3 days (women). For a bladder infection with complications such as pregnancy or diabetes, or a mild kidney infection, you will usually take antibiotics for 7 - 14 days.It is important that you take all of the antibiotics, even if you feel better. If you do not finish all of your antibiotics, the infection could return and may be harder to treat.Antibiotics may cause side effects, such as nausea or vomiting, diarrhea, and other symptoms. Report these to your doctor, and do not just stop taking the pills.Make sure your doctor knows if you could be pregnant before starting the antibiotics.Your doctor may also give you a drug to relieve the burning pain and urgent need to urinate. Phenazopyridine hydrochloride (Pyridium) is the most common type of this drug.Your urine will have an orange or red color to it when you are taking this drug.You will still need to take antibiotics.Preventing Future Urinary Tract InfectionsChanges in bathing or hygiene may help prevent some UTIs:Choose sanitary pads instead of tampons, which some doctors believe make infections more likely. Change the pad each time you use the bathroom.Do not douche or use feminine hygiene sprays or powders. As a general rule, do not use any product containing perfumes in the genital area.Take showers instead of baths. Avoid bath oils.Keep your genital area clean. Clean your genital and anal areas before and after sexual activity.Wipe from front to back after using the bathroom.Urinate before and after sexual activity.Avoid tight-fitting pants. Wear cotton-cloth underwear and pantyhose, and change both at least once a day.Diet ChangesDrink plenty of fluids (2 - 4 quarts each day).Drink cranberry juice or use cranberry tablets, but NOT if you have a personal or family history of kidney stones.Do NOT drink fluids that irritate the bladder, such as alcohol and caffeine.Also, ask your doctor about:Using estrogen cream in the vagina area if you have dryness caused by menopause, to reduce the chance of further infectionsHaving antibiotics at home to treat simple urinary tract infections yourselfFollow-upSee or call your health care provider after you finish taking antibiotics to make sure that the infection is gone.If you do not improve or you are having problems with your treatment, talk to your doctor sooner.When to Call Your DoctorCall right away if the following symptoms develop: (These may be signs of a possible kidney infection.)Back or side painChillsFeverVomitingAlso call if you have already been diagnosed with a UTI and the symptoms come back shortly after you finished your antibiotics.ReferencesGupta K, Hooton TM, Naber KG, Wullt B, Colgan R, Miller LG, et al. International clinical practice guidelines for the treatment of acute uncomplicated cystitis and pyelonephritis in women: A 2010 update by the Infectious Diseases Society of America and the European Society for Microbiology and Infectious Diseases. Clin Infect Dis. 2011 Mar;52(5):e103-20.Reviewed ByReview Date: 09/26/2011Susan Storck, MD, FACOG, Chief, Eastside Department of Obstetrics and Gynecology, Group Health Cooperative of Puget Sound, Bellevue, Washington; Clinical Teaching Faculty, Department of Obstetrics and Gynecology, University of Washington School of Medicine. 09/13/11Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Urinary tract infection - adults?
DefinitionA urinary tract infection, or UTI, is an infection that can happen anywhere along the urinary tract. Urinary tract infections have different names, depending on what part of the urinary tract is infected.Bladder -- an infection in the bladder is also called cystitis or a bladder infectionKidneys -- an infection of one or both kidneys is called pyelonephritis or a kidney infectionUreters -- the tubes that take urine from each kidney to the bladder are only rarely the site of infectionUrethra -- an infection of the tube that empties urine from the bladder to the outside is called urethritisSee also:Cystitis - noninfectiousInterstitial cystitisUrethritisUrinary tract infection - childrenAlternative NamesBladder infection - adults; UTI - adults; Cystitis - bacterial - adults; Pyelonephritis - adults; Kidney infection - adultsCauses, incidence, and risk factorsUrinary tract infections are caused by germs, usually bacteria that enter the urethra and then the bladder. This can lead to infection, most commonly in the bladder itself, which can spread to the kidneys.Most of the time, your body can get rid of these bacteria. However, certain conditions increase the risk of having UTIs.Women tend to get them more often because their urethra is shorter and closer to the anus than in men. Because of this, women are more likely to get an infection after sexual activity or when using a diaphragm for birth control. Menopause also increases the risk of a UTI.The following also increase your chances of developing a UTI:DiabetesAdvanced age (especially people in nursing homes)Problems emptying your bladder (urinary retention) because of brain or nerve disordersA tube called a urinary catheter inserted into your urinary tractBowel incontinenceEnlarged prostate, narrowed urethra, or anything that blocks the flow of urineKidney stonesStaying still (immobile) for a long period of time (for example, while you are recovering from a hip fracture)PregnancySymptomsThe symptoms of a bladder infection include:Cloudy or bloody urine, which may have a foul or strong odorLow fever (not everyone will have a fever)Pain or burning with urinationPressure or cramping in the lower abdomen (usually middle) or backStrong need to urinate often, even right after the bladder has been emptiedIf the infection spreads to your kidneys, symptoms may include:Chills and shaking or night sweatsFatigue and a general ill feelingFever above 101 degrees FahrenheitFlank (side), back, or groin painFlushed, warm, or reddened skinMental changesor confusion (in the elderly, these symptoms often are the only signs of a UTI)Nausea and vomitingSevere abdominal pain (sometimes)Signs and testsA urine sample is usually collected to perform the following tests:Urinalysis is done to look for white blood cells, red blood cells, bacteria, and to test for certain chemicals, such as nitrites in the urine. Most of the time, your doctor or nurse can diagnose an infection using a urinalysis.Urine culture - clean catch may be done to identify the bacteria in the urine to make sure the correct antibiotic is being used for treatment.CBC and a blood culture may be done.The following tests may be done to help rule out problems in your urinary system that might lead to infection or make a UTI harder to treat:CT scan of the abdomenIntravenous pyelogram (IVP)Kidney scanKidney ultrasoundVoiding cystourethrogramTreatmentYour doctor must first decide whether you have a mild or simple bladder or kidney infection, or whether your infection is more serious.MILD BLADDER AND KIDNEY INFECTIONSAntibiotics taken by mouth are usually recommended because there is a risk that the infection can spread to the kidneys.For a simple bladder infection, you will take antibiotics for 3 days (women) or 7 - 14 days (men). For a bladder infection with complications such as pregnancy or diabetes, OR a mild kidney infection, you will usually take antibiotics for 7 - 14 days.It is important that you finish all the antibiotics, even if you feel better. People who do not finish their antibiotics may develop an infection that is harder to treat.Commonly used antibiotics include trimethoprim-sulfamethoxazole, amoxicillin, Augmentin, doxycycline, and fluoroquinolones. Your doctor will also want to know whether you could be pregnant.Your doctor may also recommend drugs to relieve the burning pain and urgent need to urinate. Phenazopyridine hydrochloride (Pyridium) is the most common of this type of drug. You will still need to take antibiotics.Everyone with a bladder or kidney infection should drink plenty of water.Some women have repeat or recurrent bladder infections. Your doctor may suggest several different ways of treating these.Taking a single dose of an antibiotic after sexual contact may prevent these infections, which occur after sexual activity.Having a 3-day course of antibiotics at home to use for infections diagnosed based on your symptoms may work for some women.Some women may also try taking a single, daily dose of an antibiotic to prevent infections.See also: Catheter-associated UTIMORE SEVERE KIDNEY INFECTIONSIf you are very sick and cannot take medicines by mouth or drink enough fluids, you may be admitted to the hospital. You may also be admitted to the hospital if you:Are elderlyHave kidney stones or changes in the anatomy of your urinary tractHave recently had urinary tract surgeryHave cancer, diabetes, multiple sclerosis, spinal cord injury, or other medical problemsAre pregnant and have a fever or are otherwise illAt the hospital, you will receive fluids and antibiotics through a vein.Some people have urinary tract infections that keep coming back or that do not go away with treatment. Such infections are called chronic UTIs. If you have a chronic UTI, you may need antibiotics for a long period of time, perhaps as long as 6 months to 2 years, or stronger antibiotics may be prescribed.If a structural (anatomical) problem is causing the infection, surgery may be recommended.Expectations (prognosis)A urinary tract infection is uncomfortable, but treatment is usually successful. Symptoms of a bladder infection usually disappear within 24 - 48 hours after treatment begins. If you have a kidney infection, it may take 1 week or longer for your symptoms to go away.ComplicationsLife-threatening blood infection (sepsis) - risk is greater among the young, very old adults, and those whose bodies cannot fight infections (for example, due to HIV or cancer chemotherapy)Kidney damage or scarringKidney infectionCalling your health care providerContact your health care provider if you have symptoms of a UTI. Call right away if the following symptoms develop:Back or side painChillsFeverVomitingThese may be signs of a possible kidney infection.Also call if you have already been diagnosed with a UTI and the symptoms come back shortly after treatment with antibiotics.PreventionLifestyle changes may help prevent some UTIs.After menopause, a woman may use estrogen cream in the vagina area to reduce the chance of further infections.BATHING AND HYGIENEChoose sanitary pads instead of tampons, which some doctors believe make infections more likely. Change the pad each time you use the bathroom.Do not douche or use feminine hygiene sprays or powders. As a general rule, do not use any product containing perfumes in the genital area.Take showers instead of baths. Avoid bath oils.Keep your genital area clean. Clean your genital and anal areas before and after sexual activity.Urinate before and after sexual activity.Wipe from front to back after using the bathroom.CLOTHINGAvoid tight-fitting pants.Wear cotton-cloth underwear and pantyhose, and change both at least once a day.DIETDrink plenty of fluids (2 to 4 quarts each day).Drink cranberry juice or use cranberry tablets, but NOT if you have a personal or family history of kidney stones.Do NOT drink fluids that irritate the bladder, such as alcohol and caffeine.ReferencesLin K, Fajardo K; U.S. Preventive Services Task Force. Screening for asymptomatic bacteriuria in adults: evidence for the U.S. Preventive Services Task Force reaffirmation recommendation statement. Ann Intern Med. 2008 Jul 1;149(1):W20-4.Norrby SR. Approach to the patient with urinary tract infection. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap.306Foster RT Sr. Uncomplicated urinary tract infections in women. Obstet Gynecol Clin North Am. 2008 Jun;35(2):235-48, viii.Pohl A. Modes of administration of antibiotics for symptomatic severe urinary tract infections. Cochrane Database Syst Rev. 2007 Oct 17;(4):CD003237.Nicolle LE. Uncomplicated urinary tract infection in adults including uncomplicated pyelonephritis. Urologic Clinics of North America. 2008 Feb:35(1).
