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Dr. Ashok Sarin - Nephrologist, New Delhi

Dr. Ashok Sarin

87 (40 ratings)
MD, MBBS, FRCP - Nephrology

Nephrologist, New Delhi

47 Years Experience  ·  1200 at clinic  ·  ₹300 online
Dr. Ashok Sarin 87% (40 ratings) MD, MBBS, FRCP - Nephrology Nephrologist, New Delhi
47 Years Experience  ·  1200 at clinic  ·  ₹300 online
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I m Dr  Ashok Sarin, a senior consultant nephrologist at Apollo Hospital New Delhi. I trained in ...

I’m Dr  Ashok Sarin, a senior consultant nephrologist at Apollo Hospital New Delhi. I trained in Kidney Diseases at the Belfast City and Royal Victoria Hospital in Belfast, UK, which is in Northern Ireland. And besides having an MBA I’m also FRCP, Edenborough, fellow of the Royal College of Physicians, Edenborough.

We see a lot of kidney diseases today, and people are very aware. But they get very worried as to what is happening, and there is going to be kidney failure, or kidney damage, and we are going to go on dialysis and transplant. And I want to say here, that there is a lot of prevention we can do so that we do not develop serious kidney diseases. Now the most important is that we must have a good, proper lifestyle. Like,

  • We should not be obese.
  • We should not have a diet which is rich in saturated fats or very rich in carbohydrate.
  • We should maintain our weight, we should maintain our BMI at about 30, and we should also indulge in regular exercise.

This will keep us in a healthy situation and we will not develop serious diseases like diabetes and hypertension. But once we develop diabetes and hypertension, then we must take our treatment for diabetes very regularly, and keep our HPE1C at 6 percent, a fasting sugar of 100 milligrams percent. We should also control our hypertension, and make sure that our blood pressure is 120 by 80 millimetres of mercury. Then we should avoid smoking. As I said we should indulge in exercise.

And there are other conditions which can also cause kidney damage, which is kidney stones, urine tract infection.

So if we treat our kidney stones adequately, and avoid urinary tract infection from developing, or we treat it properly, then we are unlikely to have kidney damage, and that is how we prevent kidney disease. As I said, smoking is a complete no-no, and we should not indulge socially sometimes, but over indulgence of alcohol is forbidden. And when I said that regular medical checkups, say once a year, we will come to know if there is any indication of kidney disease, and if that happens, then we can take prompt action. For example, somebody is excreting a lot of protein, then remedial actions or further tests can be done. And kidney disease, if detected early, we have a wide range of medication at the moment, it can be treated very promptly. And we do not have to go into the stage where we say kidney failure or kidney damage, or dialysis or transplant. Now this is avoidable to a great extent. I will not say completely, but to a great extent it is possible, and that is why I am emphasizing over and over again, that this can be prevented. If we are very aware of kidney disease, and we make sure that we don’t develop kidney diseases at all.

Thank you, and in case you want to consult me, you could get in touch with Lybrate

. Thank you very much indeed.

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Personal Statement

I'm dedicated to providing optimal health care in a relaxed environment where I treat every patients as if they were my own family....more
I'm dedicated to providing optimal health care in a relaxed environment where I treat every patients as if they were my own family.
More about Dr. Ashok Sarin

Dr. Ashok Sarin is an eminent Nephrologist from Delhi with an experience of over 46 years in health care. He completed his Bachelor of Medicine Bachelor of Surgery (MBBS) from Kanpur Medical College in 1971 and further completed MD in 1975. He has also completed a fellowship program in Nephrology from Royal College of Physicians of Edinburgh, UK in 2015.

Dr. Ashok Sarin notable service in healthcare has won him prestigious awards namely Certificate of Honor, Nepal, Chairman Nephrology at 'GP Conference' New Delhi and Gold Medal & Certificate of Honour for Distinction in Physiology. He is also a member of various medical Societies like Association of Physicians of India(API), Indian Medical Association (IMA), Delhi Nephrology Society, Indian Society of Nephrology etc. He currently practices at Apollo Hospital in Sarita Vihar, Delhi where he is available between 2 PM and 6 PM on Monday, Tuesday, Saturday and between 11 AM to 2 PM from Wednesday to Friday.


MD - Kanpur Medical College - 1975
MBBS - Kanpur Medical College - 1971
FRCP - Nephrology - Royal Colleges Of Physicians Of Edinburgh, Uk - 2015
Languages spoken
Awards and Recognitions
Gold Medal for Best Speaker in the Annual Seminar Competition
Chairman Nephrology at 'GP Conference' New Delhi, 27 Nov
Dr Sarin receiving the FRCP from the President of the Royal College of Physicians of Edinburgh on 26 June
Gold Medal & Certificate of Honour for Distinction in Physiology
Certificate of Honor - Nepal
Professional Memberships
Life Member of Indian Society of Nephrology
Life and Executive Committee Member of Delhi Nephrology Society
Life Member of North Zone Society of India
Member of Haemodialysis Society of India
Life Member of Association of Physicians of India(API)
Life Member of Indian Medical Association (IMA)
Life Member of Peritoneal Dialysis Society of India
Life Member of Indraprastha Apollo Hospital Consultant Forum


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Lower Abdomen Pain - Can It Be A Sign Of Kidney Problem?

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Lower Abdomen Pain - Can It Be A Sign Of Kidney Problem?

The abdomen houses multiple organs and pain in the abdomen could indicate a problem with any of these organs. From a medical point of view, the abdomen and associated pain can be divided into nine areas or quadrants the right, middle and left sideways and the upper, middle, and lower quadrants from top to bottom. The doctor would usually ask the patient to point to the area of the problem for instance, right lower quadrant or upper left quadrant.

With a mental mapping of the organ in each of these quadrants, the diagnosis is arrived at, with confirmation by imaging if required. Some of the most common causes for lower abdominal pain are listed below, and the kidneys are important organs in this area.

  • Lower left abdominal pain is caused because of the problems in the large intestine, small intestine, spleen, left kidney, ureter, ovaries, fallopian tube, urinary bladder and their associated structures.
  • Some of the common issues in this area could be menstrual cramps, urinary tract infections (UTIs), left kidney stones, uterine disorders, intestinal obstruction, ectopic pregnancy, constipation, colon cancers, pelvic inflammatory disorder, Crohn’s disease, inguinal hernia, and a ruptured spleen.
  • Lower right abdominal pain can be due to appendicitis, right inguinal hernia, UTI, right kidney stones, colon cancer, menstrual cramps, uterine disorders, intestinal obstruction, ectopic pregnancy, pelvic inflammatory disorders, diverticulitis, Crohn’s disease, endometriosis, and lymph node inflammation.
  • As is evident from this list, many of these are related to the urinary tract and kidneys. Whether it is the kidneys per se, the urinary bladder, the ureters, or the associated nerves and blood vessels, UTIs are very common. And if one of these organs is affected, then the chance of the infection spreading to the surrounding organs is very high. There is a constant flow of urine through these structures, and so the infection can pass through easily.
  • A person who has had kidney problems would have very characteristic symptoms. The pain would be in the lower back, on either side of the spine, depending on which side is affected. While the pain experienced due to kidney stones is acute and can be stabbing in nature, the UTI would appear in bouts. The associated symptoms should always be kept in mind when identifying and treating kidney problems.
  • There could be nausea, diarrhoea, blood in the urine, fever, profuse sweating and severe fever, which could help in discovering the problem.
  • These should not be ignored and diagnosis should be confirmed with blood tests and imaging including X-rays and CT scans. The treatment would depend on the condition, and early identification of the problem leads to better prognosis and a simpler treatment. 

In case you have a concern or query you can always consult an expert & get answers to your questions!

2957 people found this helpful

Kidney Infections - Factors That Put You At Risk!

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Kidney Infections - Factors That Put You At Risk!

The main task of the kidneys is to balance the electrolytes in the blood and maintain the pH homeostasis. The kidneys also remove waste products from the blood. Infections in the kidney aren’t uncommon and affect women (majorly pregnant women) and children below the age of two in most conditions.

Kidney infections are of two types:

  • Uncomplicated kidney infection: The infections in this condition are minor and can be cured with minimal medication.
  • Complicated kidney infection: These infections are more complex and serious as compared to the uncomplicated ones.

If not treated on time, kidney infection can prove to become a serious condition and lead to various complications including kidney damage and blood poisoning (sepsis).

The most common causes of kidney infections are:

  1. Weak immune system: If you have a weak immune system, you are prone to getting a bacterial or fungal infection on the surface of your skin which eventually enters the bloodstream. The infection might right reach the kidneys and cause an infection there.
  2. Bacteria entering from the urethra: The pathogen which causes an infection can enter the body through the urethra and multiply in the bladder. The infection spreads to the kidneys and causes renal infection.
  3. Kidney stones: People diagnosed with kidney stones are at a very high risk of developing kidney infections. Kidney stones are caused because of a build-up of dissolved minerals in the inner lining of the kidneys.
  4. Enlarged prostate: Men with an excessively enlarged prostate are prone to developing kidney infections as compared to men with a normal-sized prostate.
  5. Intercourse: Engaging in sexual (anal or vaginal) intercourse with an infected person can be a major reason for kidney infection as the bacteria can enter the body through the anus or the vagina and affect the kidneys.

It is not difficult to detect infection in the kidneys as they have very visible symptoms. A few symptoms of kidney infection are:

  1. Excessive back pain
  2. Sudden chills or fever
  3. Nausea and puking
  4. Blood in the urine
  5. Pain while urinating

In case you have a concern or query you can always consult an expert & get answers to your questions!

2983 people found this helpful

Nephrotic Syndrome(NS) Diet - What To Eat And What Not Eat?

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Nephrotic Syndrome(NS) Diet - What To Eat And What Not Eat?

Nephrotic Syndrome is a condition which is characterised by the loss of protein into the urine (called proteinuria) as a result of increased glomerular permeability and oedema. This results in low protein level in the blood. The low levels of protein in blood result in the drawing of fluids into soft tissues. A severe form ‘hypoalbuminemia’ can cause scores of secondary diseases such as ascites (retention of fluid in the abdominal cavity), pleural effusion (build-up of fluids between the lungs and the chest), or high cholesterol. It can also result in retention of fluid in other parts of the body such as eyelids, lower extremities etc.

What can cause this?
Nephrotic syndrome is mainly caused by damage to the kidneys. This leads to an increase in the concentration of protein in the urine. In adults, it can be caused due to glomerulonephritis or damage to the glomerulus of the kidneys while in children it is likely caused by minimal change disease (kidney disease marked by the abnormal loss of protein through the urine).

The other common causes of nephritic syndromes are:

  1. Genetic disorder
  2. Immune disorder
  3. Cancer
  4. Infection
  5. Use of specific drugs
  6. Certain diseases such as diabetes mellitus, lupus
  7. The incidence of this disease is seen more often in males than in females.

Diet that is recommended in Nephrotic Syndrome:
In patients diagnosed with Nephrotic syndrome, the intake of salt, fat and protein must be checked. There should be emphasis on the consumption of dietary fibres that are present in vegetables and fruits.
The intake of protein and fluid should also be monitored, but this solely depends on personal factors such as age, weight and condition of the patient. It is recommended to consult a renal dietician who can guide you appropriately.

  1. Sodium/salt intake: The sodium or salt intake must be restricted as it leads to high blood pressure and results in fluid retention in the body, thus causing oedema (build-up of fluids within the body cavities and tissues) in the body. Avoid processed food as it contains a lot of salt.
  2. Protein intake: Protein is an essential part of the diet as it helps in the general makeup of the body and development of muscles. The consumption of protein must be kept under check and it is the best to consult your dietician for this. Loss of protein in urine needs to be replaced by class 1 high quality proteins in nephrotic syndrome.
  3. Limit fat and cholesterol intake: It is always good to curb on bad cholesterol as it is the reason behind several heart diseases. But, with patients diagnosed with Nephrotic Syndrome, it is highly recommended to avoid food rich in fats. This means staying away from unhealthy fatty meat or junk food.
  4. Fluid intake: Fluid intake does not have to be necessarily reduced, but it is always good to consult your doctor for the same.

“You are what you eat”. Nephrotic syndrome can slowly progress to chronic kidney disease if the necessary steps are not taken to curb it in an early stage, and diet control is a major way to do so.

In case you have a concern or query you can always consult an expert & get answers to your questions!

2893 people found this helpful

Warning Signs of Cancer You Should Not Ignore!

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Warning Signs of Cancer You Should Not Ignore!

Renal cancer is also known as hypernephroma, renal cell carcinoma (RCC), kidney cancer or renal adenocarcinoma. The kidneys are organs in your body that dispose off waste, while additionally regulating fluid balance. There are small tubes in the kidneys called tubules. These filter the blood, help in discharging waste, and make urine. RCC happens when cancer cells start to grow out of control in the lining of the tubules of the kidney. Renal cancer is a progressive disease that spreads to the lungs and the organs around it.

Medical experts do not know the exact cause behind renal cancer. It is most commonly found in men between the ages of 50 and 70. There are some risk factors and signs that indicate one’s possibility of having renal cancer and these are as follows:

  1. Family history of renal cancer
  2. Dialysis treatment
  3. Hypertension or high blood pressure
  4. Obesity
  5. Smoking cigarettes
  6. Polycystic kidney disease (a condition that causes cyst formation in the kidneys)

At a point when renal cancer is in its initial stages, patients might not see any symptoms. The symptoms are mainly seen in the later stages. Some of the most common symptoms are as follows:

  1. Blood in urine: Blood in urine is called hematuria. As indicated by the Renal Cancer Association, hematuria is the most widely recognized indication of kidney cancer. In case you have blood in your urine, you may see pink, rust or even a red staining.
  2. Lower back pain: The vast majority does not encounter pain until cancer is in later stages. Pain from renal cancer is felt on one side of the flank, the region over the pelvis, and beneath the ribs in the abdomen. This pain can go from a dull yearn to a sharp wound, frequently leaving the area blue. In case you have any sudden pain that continues for more than a couple of days, you need to see a specialist.
  3. A mass or lump: A mass or protuberance in the abdomen can be an indication of renal cancer. Kidney knots might be hard to feel since they are somewhere down in the abdomen. Once a bump is found, your specialist may arrange symptomatic tests such as an ultrasound or a CT scan. These tests may diagnose what your knot might be.
  4. Iron deficiency and fatigueWeakness and a fall in your iron levels are the most common symptoms of any type of cancer. Cancer exhaustion is not quite the same as simply feeling tired.
  5. Weight reduction, loss of appetite and feverAnother normal side effect of cancer is sudden and startling weight reduction. This happens quickly without any excessive workouts or dieting. A person diagnosed with cancer can also face a loss of appetite. In fact, even their most loved food items can get to be unappealing. Frequent fever is yet another common symptoms among most cancer patients.

In case your specialist suspects that you may have renal cancer, they will take some information about your and family’s medical history. They will then do a physical exam. Discoveries that can show renal cancer include swelling or irregularities in the stomach area. In case of men, augmented veins in the scrotal sac (varicocele) may be found.

In case you have a concern or query you can always consult an expert & get answers to your questions!

3149 people found this helpful

Diabetes & Kidney - Here Are The Complications!

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Diabetes & Kidney - Here Are The Complications!

At a point when our bodies process the protein we eat, the procedure creates waste products. In kidneys, millions of tiny blood vessels act as filters since they have even tinier holes in them. As blood flows through these vessels, little molecules such as waste items may press through the gaps. These waste items turn out to be a part of the urine. Helpful substances, such as protein and red blood cells are too enormous to go through the gaps in the filter and stay in the blood.

Diabetes and kidneys: Diabetes can harm the kidneys. Abnormal amounts of glucose make the kidneys filter a lot of blood. After a couple of years, they begin to spill and helpful protein is thereby, lost in urine. Having low protein levels in the urine is called micro albuminuria.

Medication: When kidney disease is analyzed on time, during micro albuminuria, a few medications may keep kidney disease from getting worse. Having elevated levels of protein in the urine is called macro albuminuria. When kidney disease is looked up some other time during macro albuminuria, end-stage renal disease (ESRD) usually follows.

Causes: Strain on the organs may cause the kidneys to lose their filtering capacity. Waste items then begin to develop in the blood. Finally, the kidneys start to fail. This failure, ESRD, is intense. A patient with ESRD needs a kidney transplant or a blood filtration by a machine (dialysis).

Other complications: Individuals with diabetes will probably have other kidney-related issues such as bladder infections and nerve damages in the bladder.

Preventing complications: Not everybody with diabetes goes through a kidney disease. Elements that can impact kidney disease improvement include genetics, blood-sugar control and blood pressure. The more a person keeps diabetes and blood pressure under control, the lower the chances of getting a kidney disease.

Keeping your glucose level high can counteract diabetic kidney problems. Research has demonstrated that blood glucose control diminishes the danger of micro albuminuria by 33%. For individuals who suffer from micro albuminuria have now a reduced danger of advancing to macro albuminuria. Different studies have recommended that blood glucose control can reverse micro albuminuria.

Treatment: Essential treatments for kidney infection include control of blood glucose and blood pressure. Blood pressure dramatically affects the rate at which the condition progresses. Indeed, even a gentle increase in blood pressure can rapidly aggravate a kidney infection. Four approaches to bring down your blood pressure are:

  1. Shedding pounds
  2. Eating less salt
  3. Maintaining a strategic distance from liquor and tobacco
  4. Exercising regularly

A low-protein diet can decrease the amount of lost protein in the urine and increase the protein levels in the blood. Never begin a low-protein diet without talking to your physician or nephrologist.

2775 people found this helpful

I had urine test done yesterday and it was my 3rd day of period. The result was shocking that I had protein lick in the urine, Pus cell, bacteria and blood cells in the urine. Please advice all the above was due to periods?

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
I had urine test done yesterday and it was my 3rd day of period. The result was shocking that I had protein lick in t...
Protein leak can happen due to urine infection. It will be cured by properly treating urine infection.
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Health Tip for Kidney!

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Health Tip for Kidney!

For healthy kidneys and healthy body eat sensibly, do not put on excess weight and exercise regularly.

9 people found this helpful

Health Tip for Kidneys

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi

For healthy kidneys and healthy body eat sensibly, do not put on excess weight and exercise regularly.

Things You Should Know About Kidney Donation!

MD, MBBS, FRCP - Nephrology
Nephrologist, Delhi
Things You Should Know About Kidney Donation!

Whenever we choose to undergo a surgery, there are a lot of questions that we try to seek answers for. Here's a list of things one must know before he or she opts for kidney donation!

What is the rate of recovery?
The recovery period of the donor is usually in the range of 5-7 days. However, it depends on how fast an individual recovers and what is the kind of procedure performed on the patient. It can greatly vary from person to person. The donor might feel an itching sensation and experience pain as the incision heals. Activities such as contact sports and heavy lifting are not advised, post 6 weeks of surgery.

How does the transplant affect the donor?
Living with one kidney is not unusual and it is possible to lead a normal life with some to no problem at all. The donor’s kidney has a tendency to increase in size after the transplant. This happens to make up for the lost kidney. While some physical exercise is healthy for the body, activities that require heavy body movement should be avoided. Donors are required to go through extensive medical check every six months to avoid any possible complications.

Does donating a kidney affect life expectancy?
Life expectancy does not decrease after kidney donation and the chance of the existing kidney failure is limited too. Studies have revealed that a donor has a tendency of developing a high level of blood pressure. Having said this, a thorough discussion with the transplant team should be done to discuss any possible complications that might occur post the surgery.

Mental state after kidney donation:
A donor can go through a mixed set of emotions after donating a kidney. Overwhelming joy, depression, relief and anxiety are some of the common emotions a donor goes through. Studies have shown that less than 1% of all donors show any signs of regret. On the contrary, more than 80% donors reveal that they would have done the donation anyways. The donation experience is generally positive. If, however, a donor is going through emotions he cannot handle, he should join a self-help group or report to a doctor.

Is there any side effect of kidney donation?
Apart from the scar a patient receives after the surgery, there aren’t too many complications. Having said this, there are tendencies to develop high blood pressure, proteinuria and a reduced functionality of the kidney, resulting in pain. Long-term diseases such as nerve damage, obstruction, and hernia can catch up as well.

Is there any dietary restriction?
It is entirely possible to go back to your old and regular diet. However, in the case of any complications, a patient might have to skip few things from the diet. It is a good idea to get a clear picture about the dietary requirements from the kidney transplant team.

Does donation hinder in getting pregnant?
The medical advice from a doctor is that it is not a good idea to become pregnant till at least six weeks post the surgery. However, it is entirely possible to get pregnant after kidney donation. But it should be ensured that a patient receives very good prenatal care to reduce any possible complications. If you wish to discuss about any specific problem, you can consult a Nephrologist.

2732 people found this helpful
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