Kidney & Bladder Infections Treatment in Chicago & Naperville
Urgent Care for Kidney & Bladder Infections – Quick Relief & Expert Care
Suffering from burning urination, frequent urges to pee, or lower back pain? Kidney & Bladder Infections (UTIs) require immediate medical attention to prevent complications.

Immediate Relief for Kidney & Bladder Infections – Walk In Today for UTI Urgent Care!
Don’t wait for symptoms to worsen; walk in today for fast, professional UTI treatment!
What is a Urinary Tract Infection (UTI)?
A UTI is an infection in any part of the urinary system, including the:
- kidneys
- bladder
- and urethra.
Most UTIs affect the bladder and urethra but can spread to the kidneys if left untreated.
Understanding the Urinary Tract
The urinary tract includes:
- Kidneys: Filter waste and excess fluids
- Ureters: Carry urine from the kidneys to the bladder
- Bladder: Stores urine
- Urethra: Releases urine from the body
When bacteria enter, they cause pain, discomfort, and health risks if untreated.
How Common Are Urinary Tract Infections?
UTIs are one of the most common bacterial infections, especially in women.
Over 50% of women experience at least one UTI in their lifetime, while men and children can also be affected. Each year, millions visit urgent care for UTI treatment.
Who is more at Risk:
- Women (shorter urethra makes infections more likely)
- Pregnancy & Menopause
- Anyone with a Weakened immune system
- People suffering from Diabetes or kidney problems
10 Causes of UTIs in Females
- Improper wiping technique
- Holding urine for too long
- Frequent sexual activity
- Use of diaphragms or spermicides
- Not urinating after intercourse
- Dehydration
- Weakened immune system
- Hormonal changes (menopause, pregnancy)
- Kidney stones or other blockages
- Diabetes or high blood sugar levels
What Tests Are Done to Diagnose a Urinary Tract Infection (UTI)?
At First Choice Immediate Care, we use lab testing for fast and accurate UTI diagnosis. The most common tests include:
Urinalysis: Detects bacteria, white blood cells, and red blood cells, indicating an infection.
Urine Culture: Identifies the specific bacteria causing the UTI to determine the best antibiotic treatment.
Sensitivity Test: Helps determine which antibiotic will be most effective for the infection.
Our same-day lab results ensure you get the proper treatment without delays!
UTI Prevention Tips
- Drink plenty of water to flush the bacteria.
- Urinate after intercourse to reduce the spread.
- Practice good hygiene (wipe front to back).
- Avoid alcohol & caffeine as they irritate the bladder.
Visit our urgent care for early treatment!

Best Medications for UTIs & Kidney Infections
What is the Best Antibiotic for UTI?
The most commonly prescribed antibiotics for UTIs include:
- Nitrofurantoin (Macrobid, Macrodantin): Effective for uncomplicated UTIs.
- Trimethoprim–Sulfamethoxazole (Bactrim, Septra): A first-line option for most UTIs.
- Fosfomycin (Monurol): A single-dose antibiotic.
- Ciprofloxacin (Cipro) or Levofloxacin (Levaquin): Used for more severe or resistant infections.
Best Medication for Kidney Infection
Severe kidney infections may require stronger antibiotics like:
- Ceftriaxone (Rocephin): Often given via injection.
- Ciprofloxacin (Cipro): Used for advanced infections.
- Levofloxacin (Levaquin): For more aggressive bacterial strains.
How Long Does it Take for a UTI to Turn into a Kidney Infection?
A UTI can spread to the kidneys within 24-48 hours if left untreated. Symptoms of kidney infections include:
- fever
- nausea
- back pain
- and chills.
Seek immediate care if symptoms worsen.
Why Choose First Choice Immediate Care for UTI Treatment?
- Same-day testing & treatment – No waiting, no delays.
- Affordable pricing & insurance accepted – Get cost-effective care.
- Expert medical providers – Specialists in urgent care & infections.
- Convenient Chicago & Naperville locations – Walk in anytime!
Visit First Choice Immediate Care Today!
Walk in now for fast, professional UTI treatment in Chicago & Naperville!
All About UTIs
Urinary Tract Infection Facts
The following are some of the key facts regarding urinary tract infections. The main article includes supporting information and additional detail.
The lifetime risk for women to develop a urinary tract infection is more than 50 percent.
Some of the more common symptoms of a urinary tract infection include burning sensation while urinating, as well as a frequent and strong need to urinate.
Usually urinary tract infections are diagnosed based on testing a urine sample and symptoms.
Urinary tract infections that are not too complicated may be cured within 2 to 3 days treatment. UTIs are not treated by cranberry extracts but they might help to reduce risk of UTI recurring.
Urinary tract infection defined
Urinary tract infection (UTI) refers to an infection that occurs on any part of an individual’s urinary system. A majority of infections occur in the lower urinary tract. A urinary tract infection might be called by a different name depending on the location where it occurs:
Kidney infection – pyelonephritis
Urethra infection – urethritis
Bladder infection – cystitis
It is not more likely for pregnant women to develop a UTI compared with other women, however if does arise, it more likely will travel up to your kidneys; that is due to the fact that the urinary tract is affected by the anatomical changes that take place during pregnancy.
Since a UTI during a pregnancy can be dangerous for both infant and maternal health, a majority of pregnant women get tested to determine if bacteria is present in their urine, even when there aren’t any symptoms, and are given antibiotics to prevent it from spreading.
Although a majority of UTIs aren’t serious, there are some that could result in serious problems, especially upper urinary tract infections. Long-lasting or recurrent kidney infections (chronic) may cause permanent damage. Also there are some sudden (acute) kidney infections that may be life-threatening, especially if septicemia (bacteria entering into the bloodstream) arises.
Urinary tract infection causes
The bacterium Escherichia coli (E. coli), which normally is found within the digestive system, causes a majority of UTI cases. Mycoplasma and Chlamydia bacteria does not infect the bladder but it can the urethra.
People of either sex or any age may developed a UTI; however, there are some individuals who are at more risk compared to others. The factors below can increase the chances of developing a UTI:
Heavy use of antibiotics (may disrupt natural flora of urinary tract and bowel)
Use of tampons and spermicides
Being immobile for extended periods of time
Suppressed immune system
Procedures that involve the urinary tract
Menopause
Pregnancy
Some kinds of contraception
Kidney stones
Blocked urine flow
Bowel incontinence
Using a urinary catheter
Problems completely emptying the bladder
Poor personal hygiene
Diabetes
Sexual intercourse (particularly if more intense, frequent, and with new or multiple partners)
Anybody can get one, but they are especially common in women. There are some women who might experience them on a regular basis (referred to as recurrent UTIs). UTIs may be uncomfortable and painful, but normally they will pass within a couple of days and can be treated easily with antibiotics.
Urethra (a tube carrying urine out of one’s body) or bladder (cystitis) infectins are referred to as lower UTIs. They may cause:
Feeling tired, achy and generally unwell
Urine that contains blood, is foul-smelling or cloudy
Pain low down in the stomach
Feeling like you cannot fully empty your bladder
Sudden urges to have to pee
Discomfort or pain when peeing
Needing to pee more frequently than usual
Ureters (tubes the connect the kidneys with the bladder) or kidney infections are called upper UTIs. They may cause the above symptoms as well as the following:
restlessness or agitation
Confusion
Being and feeling sick
Chills and shivering
Pain in back or sides
High temperature (fever) of 100.4 degrees F or higher
Lower UTIs are fairly common and are not normally anything to be majorly concerns about. However, if left untreated, upper UTIs may be serious, since they can spread into the bloodstream or damage the kidneys.
Women are at a higher risk to develop a UTI compared to men. Infection that is limited to the bladder can be annoying and painful. However, serious consequences may occur if a UTI spreads to the kidneys. Typically doctors use antibiotics to treat urinary tract infections. However, there are steps you can take to reduce the chances of developing a UTI to begin with.
Typically urinary tract infections occur whenever bacteria enters into the urinary tract via the urethra and starts multiplying inside of the bladder. The urinary system has been designed to keep these kinds of microscopic invaders out, but sometimes the defenses fail. When this occurs, bacteria might take hold and developing into a full-blown infection inside of the urinary tract.
The UTIs that are the most common occur in women mainly and affect the urethra and bladder.
Bladder infection (cystitis). This kind of UTI usually is caused by Escherichia coli (E. coli), which is a kind of bacterial that is found frequently within the gastrointestinal (GI) tract. Sometimes, however, there are other bacteria that are responsible for the infection. Sexual intercourse might result in cystitis, however it isn’t necessary to be sexually active in order to develop it. Women are all at risk for developing cystitis due to their anatomy – in particular the short distance from the urethral opening into the bladder and the from the urethra over to the anus.
Urethra infection (urethritis). This kind of UTI may occur whenever GI bacteria spreads from the anus over to the urethra. In addition, since the female urethra is near the vagina, urethritis can be cased by sexually transmitted infections, like mycoplasma, chlamydia, gonorrhea and herpes.
Urinary tract infections commonly occur in women, and there are many women who experience multiple infections over the course of their lifetimes. Some of the risk factors that are specific for women getting UTIs include the following:
Female anatomy. Women has shorter urethra compared to men, which shortens the amount of distance that bacteria needs to travel in order to get to the bladder.
Sexual activity. Women who are sexually activity have a tendency to have more UTIs compared to women who are not sexually activity. Your risk also increases when you have a new sexual partner.
Menopause. Following menopause, circulating estrogen declines which causes changes within the urinary tract that may cause a women to be more vulnerable to infections.
Other UTI risk factors include the following:
Urinary tract abnormalities. Infants who are born with urinary tract abnormalities where urine is not allowed to leave the body in the normal way or that cause the back up of urine in the urethra will have an increased risk to develop a UTI.
Blockages within the urinary tract. An enlarged prostrate or kidney stones may trap urine inside of the bladder and risk risk for UTIs.
Suppressed immune system. Certain diseases such as diabetes that impair one’s immune system – which the body’s system for defending against germs – may increase risk of getting a UTI.
Catheter use. Individuals who are unable to urinate by themselves and have to use a catheter for urinating have an increased risk of developing a UTI. That might include individuals who are hospitalized, individuals with neurological issues that make it hard to control being able to urinate and individuals who are paralyzed.
Had a urinary procedure recently. A urinary exam or surgery of the urinary tract involving medical instruments might increase risk of developing a UTI.
When treated properly and promptly, it is rare for a lower urinary tract infection to lead to serious complications. However, when left untreated, a UTI may have serious consequences.
UTI complications might include the following:
Recurrent infections, particularly in women who have three UTIs or more.
Permanent kidney damage from either a chronic or acute kidney infection from a UTI not being treated.
Increased risk for pregnant women delivering premature or low birth weight infants.
Urethral narrowing (stricture) in males, who have had gonococcal urethritis previously.
Sepsis is a complication of an infection that is potentially life-threatening, especially when the infections work their way from the urinary tract to the kidneys.
How We Treat UTIs at Our Urgent Care Clinic?
Step-by-Step Urgent Care Treatment:
- Walk-In Clinics: No appointment is needed, and the check-in process is quick.
- Medical Evaluation: Our provider discusses symptoms & medical history.
- On-Site Testing: Urinalysis & culture for accurate diagnosis.
- Prescription Treatment: Same-day antibiotics are prescribed based on your infection.
- Symptom Relief: Pain relief medications may be provided.
- Follow-Up Care: Prevention tips to avoid future infections.
Most patients feel relief within 24-48 hours of starting antibiotics.
FAQs About Kidney & Bladder Infections
How Fast Can a Kidney Infection Kill You?
A severe kidney infection can lead to sepsis, which can become life-threatening within days if not treated. Early medical care is critical.
Can you get a UTI from your fingers?
Yes, bacteria from hands can transfer to the urinary tract if proper hygiene isn’t maintained.
Can I become immune to the antibiotics used to treat a UTI?
Overuse of antibiotics can cause resistance, making future infections harder to treat.
Does cranberry juice prevent UTIs?
It may help prevent bacteria from sticking to the bladder, but it isn’t a guaranteed prevention.
Can a UTI go away on its own?
Some mild UTIs might resolve, but most require antibiotics to prevent kidney infections.
How soon after treatment will I feel better?
Most patients feel relief within 24-48 hours of starting antibiotics.
What is the difference between a UTI and cystitis?
Cystitis is inflammation of the bladder, often caused by a UTI.
How can you tell the difference between a UTI and a bladder infection?
A bladder infection is a type of UTI, but UTIs can also involve the kidneys and urethra.
Can urgent care treat a kidney infection?
Yes, but severe cases with high fever may require hospital ER care.
Should I go to urgent care or the ER for a UTI?
Urgent Care: Best for mild to moderate UTIs.
ER: Needed for severe kidney infections with high fever, vomiting, or dehydration.
How severe is a UTI or kidney infection?
UTIs are common, but untreated cases can spread to the kidneys, causing severe infections.
How urgent is a kidney infection?
Kidney infections require immediate treatment to avoid serious complications.
Same-Day Diagnosis & Treatment at Our Walk-In Clinic in Naperville & Chicago
On-Site UTI Testing for Fast Results
At First Choice Immediate Care, we offer:
- Urinalysis: This checks for bacteria, white blood cells, and signs of infection.
- Urine Culture: Identifies the bacteria causing the infection.
- Same-day lab results: So you can start treatment immediately!
At our walk-in clinics in Chicago and Naperville, First Choice Immediate Care offers the best medical services: same-day evaluation, on-site testing, and prompt treatment for UTIs.
- No appointment needed
- Affordable pricing & insurance accepted
- On-site lab testing for fast results
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