UTI symptoms that shouldn’t be ignored

The quick answer: Common UTI symptoms include burning with urination, frequent or urgent urination, lower abdominal pressure and cloudy, strong-smelling or bloody urine. Fever, chills, back or side pain, nausea or vomiting may signal a kidney infection and require prompt medical care.

A urinary tract infection can begin with a small change: an uncomfortable trip to the bathroom, the feeling that you need to urinate again immediately or pressure low in the abdomen. Treating a likely UTI promptly can relieve symptoms and reduce the chance that infection will travel upward toward the kidneys.

Common symptoms of a bladder infection

• Burning or pain with urination. This is often the first symptom people notice.

• Urgency. You feel a strong need to urinate that is difficult to delay.

• Frequency. You urinate more often, sometimes passing only a small amount.

• Lower abdominal or pelvic pressure. The bladder area may feel sore, heavy or crampy.

• Urine changes. Urine may appear cloudy, smell stronger than usual or contain blood.

Not everyone has every symptom. Older adults, people with neurologic conditions and those who use urinary catheters may have less typical presentations. Urine odor by itself does not prove an infection; hydration, foods and medications can also change urine.

Signs the infection may involve the kidneys

A kidney infection is more serious and needs prompt treatment. Warning signs can include:

• Fever or chills

• Pain in the back, side or below the ribs

• Nausea or vomiting

• Feeling markedly weak or ill

• Urinary symptoms that are rapidly worsening

When urinary symptoms may be something else

Burning or urgency can also occur with a sexually transmitted infection, vaginal irritation, prostatitis, kidney stones, interstitial cystitis or another urinary condition. Discharge, genital sores, itching, testicular pain, severe wave-like side pain or repeated “UTIs” with negative cultures are reasons for a broader evaluation.

Who should seek care sooner?

• People who are pregnant. Urinary infections during pregnancy need timely testing and treatment.

• Men with new urinary symptoms. A prostate or other urinary condition may need consideration.

• Children, older adults or immunocompromised people. Complications can develop more quickly or symptoms may be atypical.

• People with kidney disease, urinary obstruction, stones or catheters. These factors can make infection more complicated.

• Anyone with recurrent infections. Repeated antibiotics without confirming the cause can miss an underlying problem.

How Hoag On-Demand can help

Hoag On-Demand offers 24/7 virtual evaluation for urinary concerns. A board-certified Hoag Nurse Practitioner can review symptoms, pregnancy possibility, allergies, prior infections and other risk factors, then recommend a care plan. When urine testing, in-person examination or additional diagnostics are needed, a Care Coordinator can help arrange them.

Seek urgent in-person or emergency care for high fever, shaking chills, severe side or back pain, persistent vomiting, confusion, fainting, inability to urinate, severe weakness or rapidly worsening symptoms. Pregnancy with fever, side pain or significant illness also needs prompt assessment.

Frequently asked questions

Can a UTI go away without antibiotics?

Some mild urinary symptoms have other causes, but a bacterial UTI often needs treatment. Delaying care can allow infection to spread. A clinician can determine whether testing and medication are appropriate.

Is blood in urine normal with a UTI?

A small amount can occur with bladder inflammation, but visible blood should be discussed with a clinician. Heavy bleeding, clots, inability to urinate or severe pain needs urgent care.

Can a UTI cause back pain?

Pain in the side or back, especially with fever, chills, nausea or vomiting, may indicate a kidney infection rather than a bladder-only infection.

Can Hoag On-Demand treat a UTI?

A Hoag On-Demand provider can evaluate urinary symptoms and develop a treatment plan when clinically appropriate. Testing or in-person care may be recommended based on your symptoms and risk factors.