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What are the symptoms of urinary tract infection?

2026-01-18 16:43:24 healthy

What are the symptoms of urinary tract infection?

Urinary tract infection (UTI) is a common health problem, especially among women. It may involve the urethra, bladder, ureters, or kidneys. Knowing the symptoms of a urinary tract infection can help with early detection and treatment to avoid complications. The following is a detailed symptom analysis of urinary tract infection among the health topics hotly discussed on the Internet in the past 10 days.

1. Common symptoms of urinary tract infection

What are the symptoms of urinary tract infection?

SymptomsDescriptionPossible sites of infection involved
Frequent urinationFrequent urination but small amounts of urine each timeBladder, urethra
Urgency to urinateSudden strong desire to urinate that is difficult to controlBladder, urethra
Pain or burning sensation while urinatingFeeling stinging or burning when urinatingurethra
Urine that is cloudy or bloodyAbnormal color of urine, which may be pink or redbladder, kidneys
lower abdominal or back painDull or dull pain in the bladder area or lower backbladder, kidneys
Fever or chillsIncreased body temperature, accompanied by chillsKidneys (upper urinary tract infection)

2. Differences in symptoms among different groups of people

Symptoms of urinary tract infection may vary based on age, gender, and health conditions:

crowdSpecial symptoms
womenMore likely to experience frequent urination, urgency, and painful urination
maleMay be accompanied by prostate symptoms such as perineal discomfort
childrenSymptoms include fever, loss of appetite, or bedwetting
elderlySymptoms are atypical and may only manifest as confusion or weakness

3. Complications of urinary tract infection

If a urinary tract infection is not treated promptly, it may lead to more serious health problems:

Complicationsrisk
PyelonephritisKidney infection, which may cause permanent damage
sepsisBacteria enter the bloodstream and are life-threatening
recurring infectionsNot cured for a long time may lead to chronic infection

4. How to prevent urinary tract infection

The key to preventing urinary tract infections is to maintain good living habits:

  • Drink more water:Drink at least 1.5-2 liters of water per day to dilute urine and promote urination.
  • Pay attention to hygiene:Women should wipe from front to back to avoid bacteria entering the urethra.
  • Avoid holding in your urine:Urinate promptly to reduce the chance of bacteria multiplying in the bladder.
  • Wear cotton underwear:Breathable material reduces bacterial growth in humid environments.

5. When do you need medical treatment?

It is recommended to seek medical attention immediately if:

  • Symptoms persist for more than 48 hours without relief
  • Fever over 38.3°C or chills
  • Worsening of low back or flank pain
  • A lot of blood in the urine

Although urinary tract infections are common, it is important to recognize the symptoms promptly and take the correct measures. Through reasonable treatment and prevention, the risk of recurrence can be significantly reduced and the health of the urinary system can be protected.

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