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Dr. Tirthankar Mohanty

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Dr. Tirthankar Mohanty

Consultant - Nephrology

Manipal Hospitals, Ghaziabad

Kidney Infection: Symptoms, Causes, Diagnosis, Treatment and Prevention

Posted On: Jul 19, 2024
blogs read 4 Min Read
Kidney Infection It's Symptoms, Causes, Diagnosis, Treatment and Prevention

Your kidneys are powerhouses, silently filtering waste products and excess fluid from your blood. But sometimes, these vital organs can become infected, leading to a condition known as a kidney infection. This blog dives deeper into understanding kidney infections, exploring their symptoms, causes, diagnosis, treatment options, and effective prevention strategies.

Feeling Under the Weather? It Could Be Your Kidneys

One form of urinary tract infection (UTI) that spreads from the urethra or bladder to either or both of the kidneys is kidney infection, commonly known as pyelonephritis. While UTIs are quite common, a kidney infection is a more serious condition that requires prompt medical attention. In such cases, only an expert urologist or nephrologist in Ghaziabad can offer optimum care. 

Kidney Infection Symptoms: Recognizing them Timely

Early detection is crucial for successful treatment of a kidney infection. Some of the common symptoms areHere are some common symptoms to watch out for:

  • Pain: This is a hallmark symptom, often presenting as a dull ache or sharp pain in your lower back or side.

  • Urinary Issues:

    • Frequent urination, even at night.

    • Burning sensation or pain during urination.

    • Blood in the urine (hematuria).

    • Cloudy or foul-smelling urine.

  • Flu-like symptoms:

    • Fever and chills.

    • Nausea and vomiting.

    • Feeling generally unwell and tired.

Remember: Not everyone experiences all these symptoms, and their severity can vary. If you notice any of these signs of kidney infection, especially a combination, consult our expert nephrologist in Ghaziabad promptly.

Causes of Kidney Infection

Several factors can contribute to a kidney infection:

  • Bacteria: E. coli, a type of bacteria commonly found in the intestines, is the most frequent culprit behind kidney infections.

  • Incomplete Bladder Emptying: When you don't fully empty your bladder during urination, bacteria can multiply and potentially travel up to the kidneys. This can be caused by underlying conditions like enlarged prostate or bladder stones.

  • Urinary Catheter Use: Having a catheter inserted into the bladder for medical reasons can increase the risk of infection.

  • Weakened Immune System: Conditions or medications that suppress the immune system can make you more susceptible to infections, including kidney infections.

Diagnosing a Kidney Infection: Getting to the Root of the Problem

If  a urologist suspects a kidney infection, they may recommend several tests:

  • Urinalysis: This analyzes your urine for the presence of white blood cells, blood, and bacteria.

  • Urine Culture: A urine sample is cultured to identify the specific bacteria causing the infection.

  • Blood Tests: These can assess your overall health, kidney function, and the presence of infection.

  • Imaging Tests: In some cases, an ultrasound or CT scan may be used to visualise your kidneys and ureters to rule out any underlying abnormalities.

Battling the Infection: Kidney Infection Treatment

Positively, antibiotics can be used to treat kidney infections. Here's what you can expect:

  • Antibiotics: Oral antibiotics are typically prescribed for a course of 7 to 14 days. It's crucial to complete the entire course, even if you start feeling better, to ensure complete eradication of the bacteria.

  • Pain Relief: Certain medications are prescribed to manage pain and fever.

  • Hydration: Drinking plenty of fluids is essential to flush out bacteria and promote healing.

Hospitalization and intravenous (IV) antibiotics might be required in severe instances.

Prevention is Key: Keeping Your Kidneys Healthy

Several strategies can significantly reduce your risk of developing a kidney infection:

  • Practice good hygiene: After using the restroom, wipe from the front to the rear to keep bacteria out of the urethra.

  • Empty your bladder completely: Don't hold back urine for long periods.

  • Drink plenty of fluids: Aim for 6-8 glasses of water daily to dilute urine and flush out bacteria.

  • Urinate after intercourse: This helps expel bacteria that may have been introduced.

  • Manage underlying conditions: If you have diabetes, bladder stones, or an enlarged prostate, proper management of these conditions can help prevent UTIs and subsequent kidney infections.

  • Consider cranberry products: While research is ongoing, some studies suggest that cranberry juice or supplements may offer some preventive benefits. However, discuss this with our nephrologist/urologist expert in Ghaziabad before including them in your routine.

Remember: Early diagnosis and treatment are crucial for preventing complications from kidney infections. By following these preventive measures and seeking medical attention if you suspect an infection, you can keep your kidneys healthy and functioning optimally. Book an appointment at our Nephrology Hospital in Ghaziabad for diagnosis and personalised treatment. We also invite you to explore our blog page to read more blogs related to kidney care and other healthcare topics.

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