Friday, August 23, 2019 7:20 AM Show
Urinary tract infections (UTI) often happen when bacteria enters the urinary tract through the urethra. While they do not always show signs or symptoms, The Urogynecology experts at NorthShore, share common UTI symptoms:
For simple UTIs, symptoms usually clear up in a few days after treatment. Treatment can include:
Approximately one in five women experiences a second UTI after her first. Three or more infections in a year can be classified as chronic UTI. When multiple infections are experienced, it is important to follow up with your primary care physician to find a treatment plan such as taking a low dose antibiotic over a longer period of time or antibiotics after
intercourse.
What tips have you found to be helpful in avoiding a urinary tract infection? Urinary tract infections (UTIs) occur due to microbes such as bacteria overcoming the body’s defenses in the urinary tract. They can affect the kidneys, bladder, and the tubes that run between them. UTIs are one of the most common types of outpatient infections in the United States, leading to more than 8.1 million visits to the doctor every year. The urinary tract consists of the upper and lower urinary tract. The kidneys and ureters make up the upper urinary tract, and the urethra and bladder make up the lower urinary tract. UTIs have different names depending on where they occur. For example:
A UTI is a bacterial infection of the urinary tract that can affect:
A UTI is classified as “simple” or “complicated.” Simple UTIs will usually only affect the bladder. Complicated UTIs describe resistant infections that require stronger medications, or those that affect the kidneys. According to 2022 research, groups at a higher risk of complicated UTIs include:
Additionally, blockages and problems with kidney function can increase a person’s risk of developing a complicated UTI. The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) writes that bladder infections — simple UTIs — are the most common type. Overall, females are more likely to develop a UTI than males, with 40–60% of females developing an infection at least once in their life and 10% of females developing a UTI once a year. Females are at a higher risk than males because their urethra is shorter, which makes it easier for bacteria to enter the bladder. In adultsLower UTIs affect the bladder or urethra and can cause:
Upper UTIs affect the kidneys and ureters. As well as the symptoms above, they can cause:
In malesMales and females share the same symptoms. However, 2021 research suggests that males had a higher chance of experiencing symptoms that affect the lower urinary tract. It is worth noting that this study involved 1,256 people from a single community in Japan, so the findings may not apply to other populations. In childrenAdditional symptoms in children include:
In older adults or those with a catheterAdditional symptoms of UTIs in older adults or those with a urinary catheter include:
The Urology Care Foundation notes that different bacteria live on the skin or around the rectum and vagina. When the bacteria enter the urethra, they can travel to the bladder. According to the NIDDK, the body usually flushes out the bacteria before they reach a person’s bladder. However, in some cases, the body is unable to do so, resulting in a UTI. UTIs most commonly occur due to the following bacteria:
People of any age and sex can develop a UTI. However, some people are more at risk than others. The following factors can increase the likelihood of developing a UTI:
In femalesThe NIDDK notes that females are more likely to develop UTIs than males. This is because females have a shorter urethra, meaning the bacteria have less distance to travel to the bladder. Additionally, the urethra is closer to the rectum, where the UTI-causing bacteria are present. Going through menopause and using birth control methods, such as diaphragms or spermicide, can also increase the chance of developing a UTI. Is pregnancy a risk factor for a UTI?According to the American College of Obstetricians and Gynecologists, pregnant people have a higher risk of UTIs than other people. Changes in the body during pregnancy can cause changes in the urinary tract. Learn more about UTIs in pregnancy here. In malesMales share the same risk factors for developing a UTI. However, having an enlarged prostate is a male-specific risk factor. An enlarged prostate can block or obstruct the usual flow of urine. In some cases, lower UTIs can lead to pyelonephritis. This is a sudden and severe kidney infection. Symptoms include:
If a person suspects they have a kidney infection, they should seek medical attention as soon as possible. Recurrent or long-lasting kidney infections can cause permanent damage. Some sudden kidney infections can be life threatening, particularly if bacteria enter the bloodstream in a condition known as septicemia. They can also increase the risk of pregnant people delivering infants prematurely or with low birth weight. There are several measures that an individual can take to reduce the risk of developing a UTI, including:
The Centers for Disease Control and Prevention (CDC) suggests taking showers instead of baths and avoiding douching. Females should also wipe from the front to the back to help avoid spreading the germs from the rectum to the vagina. In addition, if a person experiences frequent or recurring UTIs, they should talk with a doctor about switching birth control methods if they use it. The American College of Obstetricians and Gynecologists mentions that cranberry pills and unsweetened cranberry juice may help decrease the chance of contracting UTIs. However, research is ongoing. Individuals should contact a doctor if they develop UTI symptoms, especially if they have developed symptoms of a potential kidney infection. A doctor will usually diagnose a UTI after asking about a person’s symptoms and testing a urine sample to assess the presence of white blood cells, red blood cells, and bacteria. In some cases, a doctor may culture the urine to identify the type of bacteria causing the infection. If someone has recurrent UTIs, a doctor may request further diagnostic testing to determine if anatomical or functional issues are the cause. Such tests may include:
A healthcare professional can prescribe antibiotics to treat UTIs, regardless of a person’s sex. The type of medication and length of treatment will depend on a person’s symptoms and medical history. People should always complete the full course of treatment to make sure that the infection is fully clear and reduce the risk of antibiotic resistance. UTI symptoms can disappear before the infection has completely gone. To cure a UTI that has occurred due to problems within the urinary system, a healthcare professional will need to diagnose the underlying issue. If the person is seriously ill, they may need to be admitted to a hospital to ensure they consume sufficient fluids and receive the correct medication. People may also need to go to the hospital if they are:
To help treat and prevent recurrent UTI infections, a healthcare professional may:
There are several suggested remedies that people with a UTI can try at home. These include:
A 2021 study found that other successful home remedies to help stop recurrent UTIs included:
A person should contact a doctor if they develop symptoms of a UTI. Without treatment, UTIs can lead to a sudden and severe kidney infection which can be life threatening. The NIDDK advises people to seek care immediately if they develop:
Below are answers to the top frequently asked questions about urinary tract infections. How do you know if someone has a urinary tract infection?Although symptoms can differ from person to person, the following symptoms may indicate a person has a UTI:
If a person develops these symptoms or notices these symptoms in another person, they should seek medical advice. Will a UTI go away on its own?Some UTIs can go away on their own. A 2022 article states that some uncomplicated UTIs can resolve spontaneously without treatment, but that some people need to see a doctor to relieve their symptoms. A person should always see a doctor if they develop symptoms of a UTI as they can progress into a kidney infection. Why do I keep getting urinary tract infections?Risk factors for recurrent urinary tract infections include:
A person should speak with a doctor if they get recurrent UTIs. What are the causes of urinary tract infections?The primary cause of UTIs is bacteria traveling from the rectum, perineum, and vagina to the urethra. However, some other causes can include blood-borne bacteria. People may be at a higher risk of developing a UTI if they:
A UTI is an infection of the urinary tract. The urethra and bladder make up the lower urinary tract, and the upper urinary tract consists of the kidneys and ureters. The main symptoms include a burning sensation during urination and a frequent and intense urge to urinate. The symptoms are the same for both males and females. However, males are more likely to experience the sensation that they have not finished urinating and urine dribbling from the penis after urination. UTIs occur due to bacteria present on the skin and around the rectum and vagina. However, some risk factors are female- or male-specific. Treatment includes antibiotics, and a person should drink plenty of fluids. If an individual notices symptoms of a UTI, they should contact a healthcare professional. Without treatment, a kidney infection can occur. Read the article in Spanish. How do I check myself for a UTI?You can buy a home urinary tract infection (UTI) test kit. They are available without a prescription at a drugstore or online. The home test kit contains specially treated test strips. You hold them in your urine stream or dip them in a sample of your urine.
How do UTIs feel when they start?a need to pee more often than usual. pain or discomfort when peeing. sudden urges to pee. feeling as though you're unable to empty your bladder fully.
Can a UTI go away on its own?“Yes, a UTI could go away on its own, but some infections are different than others,” he says. “And if left untreated, it may linger longer.” UTIs are classified into two main categories: uncomplicated, also known as cystitis; and complicated, which may be catheter-associated or happen during pregnancy.
What are the main causes of UTI?A UTI develops when microbes enter the urinary tract and cause infection. Bacteria are the most common cause of UTIs, although fungi rarely can also infect the urinary tract. E. coli bacteria, which live in the bowel, cause most UTIs.
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