HomeHealth A-ZKidney Pain

Kidney Pain

Your body has two kidneys. Each kidney lies at the back of the body between your lower ribs and hips. The human kidneys are in the shape of beans. The size of each kidney is equal to the size of a fist.

Your kidneys are responsible for filtering the waste out of your body. They produce urine and remove the extra fluid and waste from your body. 

What is kidney pain?

Kidney pain is not common. It indicates that something is wrong with your kidney and may happen with one or both kidneys. 

Kidney pain is usually felt in the body’s back, sides, or upper abdomen. However, pain in these areas may not necessarily be related to the kidneys. You then need to determine whether the pain is associated with kidneys or not. Unlike back pain that usually happens in the lower back, kidney pain is deeper and higher up the back as they are underneath the ribcage, on either side of the spine. Kidney pain is felt in sides, or in the middle to the upper back (mostly under the ribs, to the left or right of the spine)

How to know if you have kidney pain?

Usually, kidney pain is a constant dull pain in one or both kidneys. 

Generally, the pain develops in one kidney. If the condition affects both areas, you feel the pain on both sides. 

Symptoms that may accompany kidney pain involve:

  • Constant and dull ache in the area 
  • Blood in your urine 
  • Cloudy urine 
  • Fever and chills
  • Frequent urination
  • Flank pain
  • Nausea 
  • Vomiting
  • Severe pain that occurs in waves
  • Pain that spreads to your groin 
  • Pain under the rib cage 
  • Abdominal pain 
  • Pain or burning during urination
  • Recent UTI (urinary tract infection)

What causes kidney pain?

The causes of kidney pain may vary. They can be associated with parts connected to the urinary system like the ureters and bladder. However, kidney stones, kidney infections and kidney cancer are some dominant causes of kidney pain. The potential causes of kidney pain are as follows: 

  • Kidney bleeding or hemorrhage  
  • Blood clots in the kidney veins or renal vein thrombosis 
  • Kidney tumor or cancer 
  • Stones 
  • Cysts 
  • Kidney infections like pyelonephritis 
  • Hydronephrosis or kidney swelling 
  • Polycystic kidney disease  
  • Mass in the kidney 
  • Kidney injury  

Before opting for any treatment options, it is vital to know the cause. 

When to See a Doctor?

Kidney pain may indicate a serious health complication. You should visit a doctor if you experience constant pain in one or both kidneys. 

Book an appointment on the same day if you feel any of the following symptoms: 

  • Constant and dull pain
  • Pain in one or both sides 
  • Fever 
  • Body aches and fatigue  
  • Recent Urinary Tract Infection 
  • Sudden kidney pain 
  • Blood in urine 

Consult with a doctor as soon as possible so your treatment plan can be initiated before further complications. 

Call 1860-500-1066 to book an appointment. 

How to Prevent Kidney Pain? 

You can prevent kidney pain by keeping your kidneys healthy, below are some ways you can do so: 

  • Avoid overdose of some medications such as anti-inflammatory drugs 
  • Do not take antibiotics that may damage the kidney 
  • Skip herbal supplements if you already have a kidney disease
  • Avoid consuming excessive fat, sugar, and salt
  • Eat lots of vegetables and fruits
  • Add whole grains to your diet
  • Limit salt intake
  • Drink enough water
  • Exercise daily
  • Limit alcohol consumption
  • Quit smoking 

How to Relieve Kidney Pain at Home? 

You may not be able to cure kidney pain at home. But you can relieve the same with the following remedies: 

  • Increase water intake
  • Take probiotics 
  • Apply heat to the area 
  • Avoid alcohol

What are the treatment options for kidney pain? 

The treatment options for kidney pain depend on its cause. Your doctor may suggest some tests to find out the cause. 


Pain in the kidney indicates the unhealthy state of your kidney. It may occur in one or both kidneys. There can be a number of causes that lead to kidney pain. If you observe any symptoms related to kidney pain, book an appointment to prevent complications. 

Frequently Asked Questions (FAQs)

How do the doctors diagnose kidney pain? 

Doctors diagnose kidney pain before starting the treatment. They may suggest one or more checkups in order to recognize the cause. 

  • Urine Test: Doctors perform urine tests to test the signs of kidney problems. 
  • Ultrasound or CT scan: An ultrasound or CT scan helps determine if there is a kidney stone or urinary tract. 

Are kidney pain and back pain the same? 

Kidney pain and back pain are not the same. However, many times it becomes tough to differentiate between the two. Unlike back pain that usually happen in the lower back, kidney pain is deeper and higher up the back as they are underneath the ribcage, on either side of the spine. Kidney pain is felt in sides, or in the middle to the upper back (mostly under the ribs, to the left or right of the spine)

Should I be concerned about my kidney pain? 

Yes. Kidney pain requires immediate attention. If the condition that caused the kidney pain is not treated appropriately and on time, your kidneys may stop working, which is called  kidney failure.

It is very important to consult a doctor immediately if your pain is severe and started suddenly. This is often caused by a serious problem like renal vein thrombosis (or bleeding into your kidney) that requires emergency treatment.

Can my kidney pain get worse while sitting? 

Your kidney pain does not get worse by sitting but you may feel relief from pain while sitting. However, your kidney pain may get worse during changing positions. It can also get worse with sudden movements like sneezing.  

Does the color of urine change if the kidneys are failing? 

Yes. The color of urine changes when the kidneys of a person are failing. The color of urine may get darker and may turn red, brown, or purple. 

Urine color may change due to the presence of high levels of white and red blood cells, and abnormal sugar or protein. 

Verified By Apollo Doctors
At Apollo, we believe that easily accessible, reliable health information can make managing health conditions an empowering experience. AskApollo Online Health Library team consists of medical experts who create curated peer-reviewed medical content that is regularly updated and is easy-to-understand.
Previous articleHigh Hemoglobin Count
Next articleHypokalemia
Quick Appointment
Most Popular

Fetal Ultrasound – Procedure, Why is it Needed, Types and Risks

Revenge Bedtime Procrastination – What is it, Psychology and How to Avoid

Night Leg Cramps – Causes and Treatment

Nosebleeds – Causes, Treatment & Prevention

Quick Book

Request A Call Back