Most people are not aware of the fact that kidney diseases can be silent killers. They may not show any symptoms for a long time till the situation becomes critical. (Why is it silent?) Even young people are now prone to it. It is important to recognize the symptoms of kidney diseases to catch them early. There are many reasons why kidney disease is caused. The most common causes are diabetes and hypertension. Even an unhealthy lifestyle with a high calorie diet, certain medicines. lots of soft drinks and sugar consumption can also cause kidney damage. Here is a list of twelve symptoms which could indicate something is wrong with your kidney:.













Read more about causes, symptoms, diagnosis and treatment of kidney disease.


Chronic kidney disease (CKD): It is an age related gradual loss of kidney function and is often symptomless in the initial stages. Because loss of kidney function is gradual in CKD, there are different stages of CKD.

  • Mild CKD: It occurs when the kidneys are damaged and cause slight decrease in GFR i.e., between 60 and 89 mL/min/1.73m2.
  • Moderate CKD occurs when the GFR decreases further and may lie anywhere between 30 and 59 mL/min/1.73m2.
  • In severe CKD, the filtration rate is reduced to 15-29 mL/min/1.73m2.
  • Finally, when the GFR reduces below 15 mL/min/1.73m2, the stage of kidney failure is reached, where the patient needs dialysis for carrying out the filtration function.

Risk factors

Risk factors for kidney disease are grouped under modifiable and non-modifiable categories. Although you cannot do anything about the non-modifiable risk factors, lifestyle related factors can be controlled well in time to reduce the progression of kidney disease.

  • 1. Diabetes
  • 2. Hypertension or high blood pressure
  • 3. Family history of kidney disease
  • 4. Old age
  • 5. Heart disease
  • 6. Obesity
  • 7. Recurrent urinary infection
  • 8. Renal stone diseases
  • 9. History of acute renal failure i
  • 10. Drug abuse/drug overdose
  • 11. Race/Ethnicity


Generally, with acute kidney disease you’ll develop symptoms based on which the doctor will recommend tests for assessing your kidney function. In chronic kidney disease, the symptoms are not seen in the early stages but the same tests if taken early can help diagnose kidney disease. Read about 3 good reasons to get a kidney check up done. When you go for an annual screening of your kidney function, you will have to undergo some or all of the following tests:

  • 1. Blood tests: Several markers in the blood can help identify the actual kidney function. Urea and creatinine are the gold standards to detect kidney disease.
  • 2. Urine tests: The ratio of values for blood and urine marker can give the actual rate of clearance of kidneys.
  • 3. Estimated GFR: eGFR is the estimate of filtration rate of the kidneys based on a formula that include serum creatinine values along with correction factors like age, gender and race.
  • 4. Imaging tests: Imaging test like renal ultrasound uses ultrasonic waves to analyse the size and shape of the kidneys to identify renal injury and changes in filtration capacity of the kidneys.

Here are 8 tests for checking if your kidneys are functioning fine.

Why should I be checked for kidney disease?

Diabetes and high blood pressure can damage the kidneys and lead to kidney disease. You need to get checked for kidney disease if you have one of these conditions. Here are some other reasons to get checked: Ea rly kidney disease has no signs or symptoms. The only way to know if you have kidney disease is to get checked for it. Kidney disease usually does not go away. It may get worse over time and can lead to kidney failure. If your kidneys fail, you may need to go on dialysis or have a kidney transplant to maintain health. K idney disease can be treated. The sooner you know you have kidney disease, the sooner you can get treatment to help delay or prevent kidney failure. Treating kidney disease may also help prevent heart disease.