Bruised Kidney: Causes, Symptoms, Diagnosis, Treatment, Prevention, & - Healthroid

Bruised Kidney: Causes, Symptoms, Diagnosis, Treatment, Prevention, & More

Mayank Pandey
Written by Mayank Pandey on September 08, 2022

A bruised kidney is an injury to the kidney that results when the kidney is hit by a blow or trauma. The most common cause of a bruised kidney is a car accident. Other causes include falls, sports injuries, and violence. Symptoms of a bruised kidney may include pain in the flank or lower back, blood in the urine, and decreased urine output. Treatment for a bruised kidney typically involves rest and pain relief. In severe cases, surgery may be necessary.


There are a few possible causes of a bruised kidney. One cause could be if someone experiences a blow to the abdomen, which could then cause the kidney to bruise. Another possible cause could be if there is an injury to the back or spine in the area of the kidney. This type of injury can compress the kidney and lead to bruising. Additionally, if someone has a condition that causes bleeding disorders, this could also lead to a bruised kidney.


Pain is the most common symptom of a bruised kidney. The pain may be severe enough to require pain medication. Other symptoms may include blood in the urine, nausea, and vomiting. A person with a bruised kidney may also have a lump or bruise on the back or side. A CT scan or MRI may be needed to confirm the diagnosis. Treatment usually involves taking it easy and resting until the pain goes away. Pain medication and ice packs may also be used to help relieve symptoms.


There are several tests that can be used to diagnose a bruised kidney. The most common test is an abdominal CT scan, which can show the extent of the injury. Other tests that may be used include an MRI, ultrasound, or X-ray. In some cases, a biopsy may be necessary to confirm the diagnosis.

If you have suffered a blow to the abdomen, it is important to seek medical attention immediately. The symptoms of a bruised kidney can range from mild to severe, and in some cases can lead to life-threatening complications. Early diagnosis and treatment are essential for a good outcome.

Bruised Kidney


A bruised kidney is a common injury that can occur after a fall, a car accident, or a blow to the abdomen. The treatment for a bruised kidney depends on the severity of the injury. For a mild bruise, rest and ice may be all that are needed. More severe bruises may require hospitalization and treatment with intravenous fluids and pain medication. In some cases, surgery may be necessary to repair damaged blood vessels or remove a large hematoma.


There are a few things you can do to prevent a bruised kidney.

Wear protective gear when participating in activities that could lead to a fall or impact on the lower back, such as horseback riding, football, hockey, and skiing. Use a seatbelt when riding in a car.

Be careful when taking NSAIDs (nonsteroidal anti-inflammatory drugs), as they can increase your risk of developing a kidney injury. If you have any underlying kidney problems, be sure to talk to your doctor before taking these medications.

Drink plenty of fluids, especially water, to keep your urine clear. This will help flush out any potential kidney-damaging toxins from your body. Avoid drinking alcohol excessively, as this can dehydrate you and put you at greater risk for a fall or other injury.

Risk Factors

There are several risk factors for a bruised kidney. The most common is direct trauma to the abdomen, such as from a car accident or a fall. Other risk factors include high blood pressure, sickle cell disease, and certain medications.

A bruised kidney can be a serious injury. If you have any of the above risk factors, it’s important to be aware of the signs and symptoms of a bruised kidney so you can seek medical attention if necessary. These include pain in the lower back or side, blood in the urine, and swelling in the abdomen or legs.


There are a few complications that can arise from a bruised kidney. If the bruise is severe enough, it can lead to kidney failure. This is because the kidney filters blood and helps remove waste from the body. If it is not functioning properly, waste can build up in the blood and cause serious health problems. A bruised kidney can also cause internal bleeding. This can be dangerous because it can lead to blood clots or anemia. If the bruise is not treated properly, it can also lead to an infection.

When to see a doctor?

If you are experiencing severe pain in your lower back or side, it may be a sign of a bruised kidney. You should see a doctor right away if you have any of the following symptoms:

-Severe pain in your back or side

-Blood in your urine

-Nausea or vomiting


-Difficulty urinating


A bruised kidney also called a contusion, is a type of internal bleeding. It happens when blood vessels in the kidney are damaged. A kidney contusion can be caused by a direct hit to the area, such as from a car accident or a fall. It can also happen if the kidney is squeezed by something else, like a seatbelt during an accident.

Most people with a minor kidney contusion will recover without any long-term problems. However, more severe contusions can lead to serious complications, such as renal failure. Treatment for a kidney contusion typically involves pain relief and monitoring for signs of worsening injury.

If you think you may have a bruised kidney, it’s important to see a doctor right away. Early diagnosis and treatment can help prevent serious complications.

Published on September 8, 2022 and Last Updated on September 8, 2022 by: Mayank Pandey

Mayank Pandey
Written by Mayank Pandey on September 08, 2022

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