Can I Treat a Kidney Infection At Home? (2024)

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process.

Healthline only shows you brands and products that we stand behind.

Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we:

  • Evaluate ingredients and composition: Do they have the potential to cause harm?
  • Fact-check all health claims: Do they align with the current body of scientific evidence?
  • Assess the brand: Does it operate with integrity and adhere to industry best practices?

We do the research so you can find trusted products for your health and wellness.

Read more about our vetting process.

Was this helpful?

Home remedies may help ease symptoms of a kidney infection when used in addition to prescribed treatment from a doctor. Kidney infections can be serious if not treated.

A kidney infection is a serious medical condition that requires prompt treatment. These infections often start as a urinary tract infection (UTI) or a bladder infection and then spreads to affect one or both kidneys.

While most kidney infections are easy to treat and recover from quickly, in rare cases, they can lead to serious health problems, especially if left untreated.

Not only that, but not properly treating an infection can leave you feeling pretty uncomfortable, as symptoms like painful urination are anything but pleasant.

You may be able to use home remedies together with your prescribed medical treatment to ease some symptoms and improve kidney health, but you shouldn’t try to treat yourself alone. Always go to a doctor first, for diagnosis and to discuss treatment options.

A kidney infection, also known as pyelonephritis, usually forms when a urinary tract infection spreads to one or both of your kidneys.

The kidneys filter waste products from your blood and into your urine and regulate the water and electrolyte content in your blood. These are both essential health functions.

Kidney infections are usually caused by bacteria that has entered your kidneys and bladder by way of your urinary tract. They can also be caused by bacteria from another infection elsewhere in your body, bladder or kidney surgery, or a blockage of urine flow such as by a kidney stone, tumor or enlarged prostate.

They can be either sudden or chronic and usually quite painful. They can also be serious and life threatening if not treated appropriately.

People assigned female at birth tend to be more susceptible to kidney infections because their urethras are shorter than those of people assigned male. This makes it easier for bacteria to enter their urinary tract, especially since it’s closer to the vagin* and anus. Pregnancy increases this risk factor.

Other risk factors include:

  • being prone to urinary tract infections
  • having a weakened immune system
  • having problems regularly emptying your bladder completely when urinating

Symptoms of a kidney infection

Kidney infection symptoms usually appear about 2 days after initial infection and can vary between children and adults. Common symptoms among adults include:

  • pain in your abdomen, back, groin, or side
  • frequent urination or the sensation of needing to urinate
  • burning or pain while urinating
  • blood or pus in your urine
  • cloudy or foul-smelling urine
  • nausea or vomiting
  • fever
  • chills

In children under 2 years old, a kidney infection may only come with a high fever as a symptom. Adults over 65 may only experience mental confusion and jumbled speech as their symptoms.

If a kidney infection isn’t treated swiftly or appropriately, symptoms can become severe and result in sepsis, which is a life threatening condition. Sepsis symptoms include:

  • chills
  • fever
  • rapid breathing and heart rate
  • confusion
  • rash

UTIs are uncomfortable, but they’re not an immediate medical emergency. Some people make the mistake of assuming the same is true with a kidney infection.

Kidney infections are serious conditions that do require medical attention. Untreated, a kidney infection can quickly cause long-term kidney damage or kidney scarring. These infections can also cause sepsis, which can lead to sepic shock.

Because of this, a kidney infection can be fatal if it progresses. It’s important to have it treated immediately by a healthcare professional.

Note that kidney stones, if left untreated, can also cause a blockage that can lead to infection and sepsis. This may require a procedure done with intravenous antibiotics by a urologist.

Medical treatment for kidney infections

Antibiotics are always the first line of defense against a kidney infection. If the kidney infection isn’t severe, a doctor will likely give you oral antibiotics to take once or twice a day for 7 to 14 days.

It’s important to take the entire course of antibiotics, even if you feel better within several days. Stopping early could lead to antibiotic resistance or re-infection. A doctor will also encourage you to drink plenty of water.

In some cases, kidney infections may require going to the hospital. You’ll be given fluids and antibiotics intravenously through an IV, both of which can help treat the infection.

In addition, lab work and imaging may be done to determine the severity of the infection as well as the cause, such as a blockage due to a kidney stone or anatomical abnormality.

If you have recurring UTIs that increase your risk of frequent kidney infections, a doctor will help you establish the cause of their frequency and help you prevent further infections from occurring.

Some people prefer to treat medical conditions with home remedies or complementary remedies.

Because of how serious kidney infections are, it’s important that you don’t rely on home remedies. Instead, take the prescription antibiotics a doctor gives you and use home remedies to help ease symptoms or pain.

You can also use home remedies to avoid UTIs and improve kidney function.

1. Drink a lot of water

Drinking plenty of water can help flush bacteria from the body, helping eliminate the infection faster. It can also help clear out the entire urinary system.

Drinking plenty of water can also help prevent UTIs that can lead to kidney infections, so it’s a good practice to keep. You should aim to drink at least eight glasses of fluids daily.

2. Drink cranberry juice

Cranberry juice has long been used as a remedy for UTIs and bladder infections. There’s some evidence that drinking cranberry juice may help or prevent UTIs in some people.

Many people prefer the sweet flavor of cranberry juice to water. However, cranberry juices full of added sweeteners aren’t great for you. A cranberry supplement or pure cranberry juice is a better alternative to get the benefits of cranberries.

Shop for cranberry supplements and pure cranberry juice online.

3. Avoid alcohol and coffee

The kidneys’ most important role is to filter out harmful substances and toxins, and both alcohol and caffeine can require extra work from the kidneys. This may hinder the process of healing from an infection.

Alcohol and antibiotics also shouldn’t be mixed, so avoid alcohol during your treatment for this reason as well.

4. Take probiotics

Probiotics have two big benefits when it comes to treating kidney infections.

The first is that they’ll help keep your body’s healthy bacteria in check, even though the antibiotics may get rid of both “good” and “bad” bacteria.

There’s also evidence that probiotics can aid in decreasing antibiotic-associated diarrhea in patients.

You can find probiotics at your local grocery store, online, or through a subscription service, like Uqora.

5. Get some vitamin C

Vitamin C is a powerful antioxidant that helps protect tissues in the body from oxidative stress, which can help promote kidney health.

There’s also older animal-based research from 2003 and 2011 that shows that vitamin C can prevent kidney scarring during acute kidney infection and boost the enzymes within the kidneys.

You can take vitamin C supplements or eat foods that are dense in this nutrient.

6. Try parsley juice

Parsley juice is a nutrient-dense diuretic that can increase the frequency and amount of urination. This can help flush out the bacteria in the kidneys faster, making antibiotics even more effective.

If you don’t like the taste of parsley outright, you can mix it into a smoothie with strong-flavored fruits, including cranberries or blueberries for best results.

7. Consume apples and apple juice

Apples are also nutrient-dense. Their high acid content may help the kidneys maintain acidity in the urine, possibly inhibiting the additional growth of bacteria.

They also have anti-inflammatory properties, which may be beneficial in helping the kidneys heal following the infection.

8. Take an Epsom salt bath

Both Epsom salts and warm water can ease pain. This can help make the uncomfortable side effects of the kidney infection a little more tolerable while you wait for the antibiotics to take effect.

Since abdominal pain is sometimes a symptom of antibiotics, as well as kidney infections, Epsom salts could also help even after symptoms from the kidney infection are resolved.

Shop for Epsom salts online.

9. Use non-aspirin pain relievers

Nonaspirin pain relievers can help relieve discomfort. Ibuprofen (Motrin, Advil)and acetaminophen (Tylenol) can also help break fevers caused by the infection.

However, note that if you have kidney dysfunction or acute kidney injury as a result of a kidney infection, it’s important to avoid nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Motrin, Advil) and naproxen (Aleve).

10. Apply heat

While you wait for the antibiotics to kick in, you can use heat therapy to reduce pain. Apply a heating pad or a hot water bottle to the affected area, and keep it on for about 20 minutes at a time.

Shop for a hot water bottle online.

Apple cider vinegar is one of the most popular home remedies, no matter what type of condition you’re trying to treat. It’s touted by some as a remedy for kidney infections, too, thanks to its antibacterial properties.

That being said, there’s no evidence or research available that supports this usage.

Baking soda is sometimes used as a home remedy for kidney infections, with some believing that it can help detoxify the kidneys by helping them filter better. There’s no evidence to support this, either.

On the contrary, it may even be dangerous to attempt to use baking soda for this purpose. One 2013 study found that misuse of baking soda actually led to hospital admission for some people for electrolyte imbalances, respiratory depression, or metabolic alkalosis.

Anyone can get a kidney infection. However, since UTIs can turn into kidney infections, you can lower your risk of kidney infection by lowering your risk of a UTI.

Tips for reducing your UTI risk include:

  • drinking plenty of fluids
  • wiping front to back
  • avoiding holding your pee
  • peeing immediately after sex
  • staying away from scented bath products, douches, and pads or tampons if you have a vagin*
  • taking probiotic supplements

How long does a kidney infection last?

Most people start to feel better once they’ve been taking prescribed antibiotics for a few days. Antibiotics are typically prescribed for a course of 2 weeks. It’s important to take the entire course even if you feel better before you’re done.

Does your urine change color during a kidney infection?

You may sometimes experience dark reddish-brown or cloudy urine with a kidney infection. If you haven’t seen a doctor or haven’t been diagnosed, this is a telltale sign that you should get checked out.

How can you improve your kidney health?

Lifestyle habits that benefit your overall health, like staying hydrated and exercising regularly, can be vastly beneficial to your kidney health.

Similarly, you shouldn’t smoke, and you should go see your doctor for regular checkups to monitor your blood pressure. If you’re at risk for kidney infections, you should have your kidneys tested and monitored.

A kidney infection is a serious condition that requires prompt treatment with antibiotics prescribed by a healthcare professional.

Home remedies can be used as a complementary treatment to help ease other symptoms, but make sure you ask a doctor before using them to ensure they won’t interfere with your treatment.

Can I Treat a Kidney Infection At Home? (2024)

FAQs

Can I Treat a Kidney Infection At Home? ›

Most people with a kidney infection can be treated at home with a course of antibiotics, and paracetamol if needed. See a GP if you feel feverish and have pain in your tummy, lower back or genitals that will not go away.

Will a kidney infection go away on its own? ›

Can a kidney infection go away by itself? For some people, lower UTIs can go away on their own, but kidney infections can lead to serious complications if left untreated. Talk to a healthcare provider if you have symptoms of a kidney infection.

What should I do if I feel like I have a kidney infection? ›

A severe kidney infection can lead to dangerous complications. They may include blood poisoning, damage to the body's tissues or death. Seek medical care right away if you have kidney infection symptoms and bloody urine or nausea and vomiting.

What are the warning signs of a kidney infection? ›

What are the symptoms of kidney infections?
  • chills.
  • fever.
  • pain in your back, side, or groin.
  • nausea.
  • vomiting.
  • cloudy, dark, bloody, or foul-smelling urine.
  • frequent, painful urination.

What can be mistaken for a kidney infection? ›

A kidney infection can share many symptoms with other types of UTIs. Symptoms common to any type of UTI can include: a painful or burning sensation when urinating. feeling like you need to urinate often.

What is the fastest way to flush your kidneys? ›

What do you drink to flush out your kidneys? Drinking enough water per day is crucial to promote urination, through which the kidneys secrete waste products. It is recommended that people consume six to eight 8-ounce (oz) glasses of water per day.

Can you flush out a kidney infection at home? ›

It's important to get professional medical care for a kidney infection. But there are some things you can do at home to make you feel better: Drink plenty of fluids to flush out germs.

How can I test myself for kidney infection? ›

Simple urine test: Usually, albumin is not present in urine. This test kit is convenient and can accurately diagnose albuminuria (presence of albumin in the urine), which is a sign of kidney damage. A person may keep a record of the extent of albuminuria and plan a visit to the doctor accordingly.

How much water does it take to flush out a UTI? ›

Patients with urinary tract infection (UTI) are usually advised to drink six to eight glasses (1.5 to 2 liters) of water every day to flush the infection out of the urinary system. The best way to get the infection out of the system is by drinking liquids until the urine is clear and the stream is forceful.

How can I tell if my back pain is kidney-related? ›

Kidney pain vs back pain

Spine-related issues can also cause back pain to sometimes radiate down your legs. In comparison, kidney pain is typically located higher on your back and it often feels deeper. Most of the time, kidney pain symptoms occur under your ribs, to the right or left of your spine.

How to tell the difference between a UTI and a kidney infection? ›

While symptoms like frequent urination and pain while urinating are common in both UTIs and kidney infections, additional signs of a kidney infection include high fever, chills, back or side pain, nausea, and vomiting. These systemic symptoms are typically absent or less pronounced in uncomplicated UTIs.

When should I go to the doctor if I think I have a kidney infection? ›

If treated promptly, a kidney infection shouldn't cause serious harm. If you experience a fever over 101 degrees Fahrenheit, pain, are unable to drink or take oral medication along with some of the other symptoms, get to the nearest urgent care or ER.

What does an early kidney infection feel like? ›

Symptoms of kidney infection

You can feel feverish, shivery, sick and have a pain in your back or side. In addition to feeling unwell like this, you may also have symptoms of a urinary tract infection (UTI) such as cystitis. These include: needing to pee suddenly or more often than usual.

Where do kidneys hurt if you have an infection? ›

Kidney pain is usually felt in your back, under the ribs, to either side of your spine. It may be caused by kidney stones, kidney infection or other kidney problems. Drinking plenty of water and avoiding urinary infections can help prevent kidney pain.

What confirms a kidney infection? ›

To check for a kidney infection, you may be asked to provide a urine sample to test for bacteria, blood or pus in your urine. Your health care provider might also take a blood sample for a culture. A culture is a lab test that checks for bacteria or other organisms in your blood.

Can you flush out a kidney infection on your own? ›

Things you can try yourself

It's also important for most people with a kidney infection to drink plenty of fluids (water is best) because this will help to flush out the bacteria from your kidneys. Aim to drink enough so that you're frequently passing pale-coloured urine.

What happens if I leave a kidney infection untreated? ›

If a kidney infection isn't treated, it can get worse and cause permanent kidney damage. Symptoms of a kidney infection often come on within a few hours. You can feel feverish, shivery, sick and have a pain in your back or side.

What happens if you ignore a kidney infection? ›

Kidney infections that are not treated soon enough can cause permanent kidney damage or can spread to other parts of your body and cause an even more serious infection, such as an infection in your blood (sepsis), which can be fatal. If you have pain, talk to your doctor about taking over-the-counter pain medicines.

Top Articles
Latest Posts
Article information

Author: Pres. Carey Rath

Last Updated:

Views: 6485

Rating: 4 / 5 (61 voted)

Reviews: 84% of readers found this page helpful

Author information

Name: Pres. Carey Rath

Birthday: 1997-03-06

Address: 14955 Ledner Trail, East Rodrickfort, NE 85127-8369

Phone: +18682428114917

Job: National Technology Representative

Hobby: Sand art, Drama, Web surfing, Cycling, Brazilian jiu-jitsu, Leather crafting, Creative writing

Introduction: My name is Pres. Carey Rath, I am a faithful, funny, vast, joyous, lively, brave, glamorous person who loves writing and wants to share my knowledge and understanding with you.