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Intestinal relaxant 1 Kidney Infection is caused by bacteria, how to keep yourself away from infection
Samira Vishwas | March 24, 2026 12:24 AM CST

  • Why infections occur in intestines
  • What is the cause of kidney infection?
  • Where exactly is the bacteria?

As a kidney doctor, I often see patients complaining of burning sensation while urinating. This Kidney is one of the most common symptoms of infection. Most people don’t know that burning or foaming while urinating can be prevented by reducing the risk of kidney infection.

To do this, you need to know the causes of kidney infection, so that proper measures can be taken to prevent it. In most cases, intestinal E. E. coli bacteria, kidney stones and unhygienic habits are the causes. Dr. Ritisha Sharma has given more information about this.

Infection can occur in both kidneys at the same time

Kidney infection is medically called pyelonephritis. This is a serious form of urinary tract infection. This infection can affect one or both kidneys simultaneously. It is usually caused by bacteria, which travel through the urinary tract to the kidneys and spread the infection there. If this disease is not treated promptly, it can damage the kidney tissue and affect overall health.

Kidney Test: How Healthy Are Your Kidneys? Do this test in your 40s

What are the symptoms of a kidney infection?

Kidney infections initially have mild symptoms, but if treatment is delayed, they can also cause more serious symptoms. Also, some symptoms may be different in children and the elderly. If more than one of the following symptoms appear at the same time, it may be a sign of a kidney infection. Although these are common symptoms, they can also be caused by other underlying diseases.

Common symptoms of a kidney infection include high fever, chills, back pain, abdominal pain, burning during urination, frequent urge to urinate, foamy or foul-smelling urine, nausea, vomiting, and extreme fatigue. In some cases, in severe cases blood may appear in the urine, causing the urine to appear discolored. Children and the elderly may also experience confusion, loss of appetite, or irritability.

Various causes of kidney infection

By knowing these factors, you can determine your risk of developing a kidney infection. It is important to take preventive measures with your doctor.

  • Gut bacteria – The most common cause of kidney infection is E. Untreated urinary tract infection caused by Escherichia coli. These bacteria live in human intestines. When they (germs) enter the urinary tract from the intestines, their numbers begin to multiply. When this infection reaches the kidneys from the bladder, a kidney infection occurs
  • Urinary tract obstruction – Urinary tract obstruction is another important cause. When kidney stones or an enlarged prostate obstruct the normal flow of urine, urine becomes trapped. Persistent urine retention in the urethra increases the risk of bacterial growth, which can lead to infection
  • Weak immunity – People who have weak immunity are at higher risk of kidney infection. Diabetics also have a weakened immune system, making their bodies less able to effectively fight bacteria. Therefore, patients suffering from chronic diseases like diabetes are at higher risk of this infection
  • Constructive problems – Structural problems with the urinary tract also increase the risk of infection. Some people are born with abnormalities of the urinary tract, which make it easier for bacteria to reach the kidneys
  • Unhygienic habits – Unhygienic habits and prolonged retention of urine can lead to infection. When urine stays in the bladder for a long time, bacteria can multiply and reach the kidneys.

What to do to keep your kidneys healthy?

It is very important to have enough water in the body. Drinking enough water helps flush out bacteria from the urinary tract. Practicing personal hygiene, especially after using the toilet, can prevent bacteria from entering the urinary tract.

Avoid holding urine for too long and empty your bladder completely. Diabetes And control chronic diseases like high blood pressure, as it weakens the kidneys. Eat a balanced diet low in salt. Exercise regularly and avoid overuse of painkillers. Kidney infections can be prevented with regular health checkups and early treatment of urinary tract infections.

Understand these 6 symptoms as soon as they appear… Your kidneys are damaged; Carelessness will take away life

Note – This article is written for general information only and does not claim to be a cure of any kind. Consult your doctor before taking any remedy and use it in proper dosage as per his advice.


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