Urinary Tract Infection (UTI): Symptoms, Treatment, and When to See a Doctor Fast

A UTI is an infection in any part of the urinary system: the kidneys, ureters, bladder or urethra. Most infections involve the lower tract, meaning the bladder and urethra, and are usually caused by bacteria that enter through the urethra. UTIs can affect anyone, but they are more common in women and in people with certain risk factors. For plain-language background, see the MedlinePlus overview of urinary tract infections.

Symptoms of a lower UTI (bladder infection) often include:

• A burning feeling while urinating
• Frequent urination in small amounts
• A strong, sudden urge to urinate
• Cloudy, dark or strong-smelling urine
• Pelvic or lower abdominal pressure
• Blood in the urine in some cases

Symptoms such as high fever, chills, back or side pain, nausea or vomiting can suggest the infection has reached the kidneys, which needs prompt medical attention.

This simple text graph shows how quickly you should seek care. More blocks mean higher urgency.

A clinician usually asks about your symptoms and medical history, then tests a urine sample. Sometimes the sample is also sent to a lab for a culture to identify the bacteria and check which antibiotics will work. Treatment generally involves a prescription antibiotic, plus fluids and pain relief if recommended.

Important points about treatment:

• UTIs generally need a prescription, so home remedies alone are not a reliable cure.
• Finish the full course your clinician prescribes, even if you feel better after a day or two.
• Tell the clinician about allergies, pregnancy, diabetes or kidney problems.
• Return for care if symptoms do not improve in a couple of days or get worse.

If you are not sure whether to go to a clinic or an emergency room, our guide on when to visit urgent care instead of waiting for your doctor can help you decide.

Here is a practical plan:

1. Note your symptoms and when they started.
2. Drink water steadily unless a clinician told you to limit fluids.
3. Avoid delaying care, because UTIs can spread to the kidneys.
4. Visit a walk-in clinic or urgent care for a urine test, as outlined in our walk-in clinic guide for Elmhurst.
5. Take the prescribed medicine exactly as directed.
6. Follow up if symptoms persist or keep returning.

These habits may help lower your risk:

• Drink enough fluids throughout the day.
• Do not hold urine for long periods.
• Urinate after sexual activity.
• Wipe from front to back.
• Avoid irritating feminine products if they bother you.
• Manage conditions like diabetes with your care team.

The NIDDK page on bladder infection in adults is a trusted source for more detail.

A UTI is uncomfortable but very treatable when handled quickly. Do not wait for symptoms to settle on their own, especially if you have fever, back pain, blood in the urine, or are pregnant.

Contact Us

If you have urinary symptoms and need to be seen, our Queens, NY team can help. Contact City Prime Care here. If you have severe symptoms such as high fever, repeated vomiting or confusion, go to the nearest emergency room. This article is general information, not medical advice.