By Healthtrip Team Blog Published on - 07 April - 2022

Can a kidney infection go Away On Its own?

One of the most uncomfortable feelings you might have experienced is if you have a UTI (Urinary Tract Infection). At times, some minor UTIs may heal by themselves by drinking ample water, but it doesn't. If UTI is left untreated, it can lead to a severe kidney infection in such a case.

Book free consulting session with HealthTrip expert

What Is Kidney Infection?

Medically kidney infection is known as pyelonephritis, and it can be excruciating. If not treated in time and without proper medication and care, it can lead to death.

Often the cause of kidney infection is the bacteria and viruses that are supposed to be flushed out during urination that can enter the urinary tract. When the UTI spreads to the upper urinary tract and then to the kidneys, it is a kidney infection.

It is possible that kidney infection can lead to bacteria getting into the blood, causing bacteremia despite the condition starting at the bladder.

Also, Read - Understanding The Kidney Infection in Detail

What Can Cause Kidney Infection?

When the germs enter the body through the genital area to the ureters and then into the kidney, kidney infection is caused. Several factors can cause a kidney infection. Some of them are:

  • Diabetes
  • Relapse of bladder or kidney infection caused 12 or fewer months earlier
  • Frequent sex or changing sex partner
  • Use of birth control or prevention of infection
  • Having a genetic history of UTIs
  • Pregnancy
  • Urinary retention
  • Never damage around the bladder
  • A condition that blocks the urine flow in the kidney
  • Spinal cord injury

Also, Read - Suffering UTI or Kidney Infection?- Here Is What You Need To Know

How Can You Diagnose It?

Kidney infections are often diagnosed based on the symptoms like:

  • Fever
  • Nausea
  • Pain in the flank
  • Vomiting
  • Groin pain
  • Cloudy or bloody urine
  • Foul-smelling urine
  • Burning and pain during urination
  • Pain around or above the pubic bone

Also, Read - How Long Can You Have A Kidney Infection Without Knowing?

Based on these symptoms, doctors prescribe urine testing to see for kidney infection. The testing can include:

  • Urinalysis
  • Urine culture

In case of kidney infection is a recurring condition. Additional tests are done to check if there are any abnormalities in the kidney, bladder, ureter, urethra, or presence of kidney stones. Tests for these can include

  • Ultrasound
  • Cystoscopy
  • CT scan
  • MRI

Also, Read - Radiology: Past, Present and Future

What Is The Treatment For Kidney Infection?

We started the article with the question, can a kidney infection go away on its own and the answer to it is NO.

You would need medication to treat the kidney infection. The treatment is determined by the severity of the condition and the patient's overall health. Typically, the treatment will include:

Can Kidney Infections Be Prevented?

If the kidney infection is genetic or due to UTI at times, it can be prevented with the following steps:

  • Increase water intake
  • Urinating after intercourse as it will flush the bacteria out before it can enter the bladder and cause infection
  • Change the birth control method by avoiding using diaphragms and spermicide
  • Vaginal estrogen for women through menopause
  • Don't wait long for using the bathroom. Relieve yourself when you need to
  • Wipe from front to back and not another way round

Also, Read - Kidney Infection - Symptoms, Prevention, Cause

When Should You See A Doctor?

Any of the above symptoms should trigger a visit to the doctor and get yourself checked for kidney infection. If you have a fever of 101 degrees F and other symptoms from the list, visit the ER. You might need immediate medical attention.

Also, if you think you are having a kidney infection or UTI, schedule an appointment with the doctor of XXX and get yourself checked by a specialist. It's always better to be safe than sorry!


No, a kidney infection usually requires medical treatment to clear up properly.
A kidney infection is a type of urinary tract infection (UTI) that affects the kidneys, causing symptoms like fever, pain, and discomfort.
Symptoms may include fever, back pain, pain or burning during urination, frequent urination, cloudy or bloody urine, and nausea.
Medical treatment, often involving antibiotics, is crucial to prevent the infection from spreading and causing more serious complications.
Yes, if not treated properly, a kidney infection can lead to more severe health issues, such as kidney damage or bloodstream infections.
A doctor will usually perform a physical exam, review your symptoms, and may order urine tests, blood tests, and imaging studies to diagnose a kidney infection.
Drinking water is important for overall health, but a kidney infection typically requires antibiotics prescribed by a healthcare professional for effective treatment.
Women, pregnant individuals, those with urinary tract abnormalities, and people with weakened immune systems are more prone to kidney infections.
Yes, a mild kidney infection can worsen over time and may lead to more severe complications if left untreated.
Maintaining good hygiene, staying hydrated, urinating regularly, and avoiding holding in urine for too long can help reduce the risk of kidney infections.