6 tips on how to look after your kidneys if you have diabetes

Written by: Dr Jonathan Kwan
Published:
Edited by: Laura Burgess

It is predicted that by 2025 around five million of the UK population will suffer from diabetes. The health burden for specialists to manage patients with chronic diabetic kidney disease is likely to be high. Therefore prevention and improving deterioration in patients already established with the disease is the correct strategy in going forward.

Currently, just under 20% of all patients needing life-maintaining dialysis have diabetes as the primary cause of their kidney condition. Every year there will be some 1800 new diabetic patients joining this list. Prevention in diabetic kidney disease will bring both personal benefits to the patient and reduce the nation’s health expenditure in the medical management of these unfortunate patients.

 

The presence of a small amount of protein in the urine (microalbuminuria), in the absence of urine infection, is usually the first tell-tail sign of potential progressive diabetic damage to the kidneys. Most registered diabetic patients would normally go through an annual medical review with their GP, which includes urine testing to detect early presence of microalbuminuria. The presence of protein in the urine should target healthcare providers to optimise care to these patients and to halt, or slow down, their progressive disease.

 

Patients are able to prevent or halt kidney disease by adhering to the following: 
 

Lifestyle modification

Look after the body by reducing body weight if obese, stop smoking, avoid excess alcohol, cut down on salt to reduce fluid retention and blood pressure control, and try adopting a lifestyle with more exercise.

Watch your sugar intake

Optimise sugar control by working with diabetic doctors and nurses, aiming to maintain HbA1c, the three-month time-averaged sugar control marker, of below 7% (or in IFCC 53 mmol/mol, the new unit of measure.)

Blood pressure control

Optimise your blood pressure control with an aim to maintain BP < 140/80 mmHg, without undue dizziness. Your doctor may be able to advise on an even lower reading in certain clinical situations.

Blood pressure tablets

Use classes of blood pressure tablets that reduce systemic blood pressure, as well as the pressure inside the kidneys, ACEIs, ARBs and DRI. Your doctor will advise the appropriate agent.

Monitor cholesterol levels

Treat high cholesterol levels with statin if tolerated.

Take aspirin

Take low dose aspirin or other anti-platelet drugs where indicated.

 

In summary

These measures are the good practice management approaches of any diabetic patients even before they develop markers of kidney dysfunction; they also protect other organs in the diabetic patients too.

 

Good sugar control, good blood pressure control with the appropriate medications, and good cholesterol control will reap benefits not only in preventing kidney damage, it will also reduce diabetic eye, heart, brain and nerve diseases.

By Dr Jonathan Kwan
Nephrology

Dr Jonathan Kwan is a highly-respected London based nephrologist, who has won a number of national accolades including Hospital Doctor of the Year in Innovation and Renal Medicine. Practising at a number of prominent clinics, his special interests include all aspects of renal medicine, hypertension, early detection of kidney disease, kidney infection, blood and protein in the urine, chronic kidney disease (CKD), diabetic kidney disease, and dialysis.

After graduating from King's College Medical School in the early 1980s, Dr Kwan completed training in Renal and General medicine in some of London's top teaching hospitals. He has published over 65 peer-reviewed papers in various high impact journals. He has extensive clinical experience in treating kidney patients, with over 20 years at consultant level. 

Dr Jonathan Kwan has previously been Medical Director at Epsom and St Helier Hospitals in London, and now, after taking a sabbatical to gain international experience, Dr Kwan is a visiting Consultant Nephrologist at King's College Hospital and a consultant Nephrologist/General Physician at Darent Valley Hospital in Kent. Outside of his clinic, he serves as the Educational and Clinical Supervisor for Health Education England.

View Profile

Overall assessment of their patients


We use cookies on this site to enhance your user experience. Click ‘Enter’ to continue browsing. Enter Cookies policy