Diabetic Kidney Disease in Sharjah
Medically reviewed by Dar Al Kamal Team
What is diabetic kidney disease?
Diabetic kidney disease, sometimes called diabetic nephropathy, is harm to the tiny blood vessels inside each kidney filter that builds up over years of high glucose. Those filters normally hold back protein. As they weaken, a protein called albumin starts slipping into the urine, and later the kidneys clear waste from the blood less efficiently.
It is the most common single cause of kidney failure worldwide, and with diabetes and high blood pressure so widespread in the UAE, it is a large part of kidney care here. The encouraging side is timing: the earliest sign shows up in a simple urine test years before any symptom, and that is the window where protection works best. At Dar Al Kamal Hospital, Sharjah, this care is led by our nephrologist, Dr Kulsoom Muhammad.
Who needs it
Everyone living with diabetes benefits from a yearly kidney check: a urine sample for albumin and a blood test for kidney function. A specialist nephrology review is worthwhile when:
- albumin appears in your urine on more than one test
- kidney function on your blood test is lower than expected or falling
- blood pressure stays high despite treatment
- you also have diabetic eye changes, since the eyes and kidneys often share the same small-vessel damage
- your diabetes doctor wants help choosing medicines as kidney function changes
Type 2 diabetes accounts for most of the people we see, often referred from diabetes management or family medicine clinics. People with type 1 diabetes of long standing are checked the same way.
What happens
Your first visit confirms the diagnosis and looks for anything else that could be affecting the kidneys. The nephrologist reviews your diabetes history, HbA1c trend, blood pressure, eye check results and every medicine or supplement you take. A urine albumin-to-creatinine test measures protein leak from a single sample, and blood tests measure filtering and blood salts. A kidney ultrasound in our radiology department shows kidney size and shape. Where the picture looks unusual for diabetes, for example blood in the urine or a sudden change, a kidney biopsy under local anaesthetic with ultrasound guidance may be discussed.
Treatment then rests on four pillars:
- Glucose control, agreed with your diabetes doctor, with targets set individually so that low sugar episodes are avoided.
- Blood pressure control, often using blood pressure medicines that also reduce pressure inside the kidney filters and cut albumin leak.
- Newer kidney-protective medicine classes, several of which were first developed for diabetes and have since been shown to slow kidney decline and protect the heart. The nephrologist explains which suit you and what to watch for.
- Heart and lifestyle care, including cholesterol treatment, stopping smoking, salt reduction and steady activity, since diabetic kidney disease raises heart risk too.
Renal diet advice comes from the nephrologist, with referral to a renal dietitian when detailed meal planning helps. As kidney function changes, some diabetes tablets need a dose change or a switch, and insulin can linger longer in the body, so treatment is reviewed together at each visit. If function falls towards stage 5 of the stages 1 to 5 scale, pre-dialysis education starts early, haemodialysis sessions take place at a dialysis centre the nephrologist arranges, and transplant assessment happens at a transplant centre by referral.
Preparing for it
Bring your glucose meter or sensor readings, recent HbA1c results, older kidney blood and urine reports and your latest eye examination report. Bring every medicine in its box, including herbal remedies and gym protein or creatine products. A first-morning urine sample gives the most reliable albumin result, so the clinic may ask you to bring one. Your Emirates ID and insurance card complete the list.
Afterwards
You leave with a written plan covering your targets for sugar, blood pressure and albumin, any medicine changes and when the next tests are due. Albumin and kidney function are repeated to confirm that treatment is working.
Your plan also includes sick-day rules: a short list of specific medicines to pause while you are vomiting, have diarrhoea or struggle to keep fluids down, and when to restart them. Keep this list on your phone. Do not stop any medicine outside those rules without speaking to your doctor. In summer heat and during Ramadan fasting, dehydration adds strain, so discuss fasting with the nephrologist well before the month begins.
Contact the clinic on 06 599 7777 if you notice new ankle swelling, frothy urine, repeated low sugar readings or a sick day lasting more than a day. Call emergency services or go to the nearest emergency department if you pass little or no urine, become breathless when lying flat, feel severe weakness with palpitations, or have very high sugar with vomiting and drowsiness.
Cost and insurance
Most UAE insurance plans cover nephrology consultations, urine albumin testing, blood tests and kidney ultrasound. Some newer kidney-protective medicines may need insurer pre-approval, and your nephrologist provides the supporting report. Dar Al Kamal Hospital, Sharjah can help you confirm your cover on 06 599 7777.
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Frequently asked questions
What is the first sign of diabetic kidney disease?
The first sign of diabetic kidney disease is usually a small amount of albumin in the urine, found on a urine test long before any swelling, tiredness or change in kidney blood results.
How often should people with diabetes have their kidneys checked?
People with diabetes should have a urine albumin test and a kidney function blood test at least once a year, and more often once kidney changes have been found.
Can diabetic kidney disease be reversed?
Early albumin leak from diabetic kidney disease can sometimes fall back with good sugar and blood pressure control, but established filtering loss is generally permanent, so treatment focuses on slowing further decline.
What are the risks and limitations of diabetic kidney disease treatment?
The main risks of diabetic kidney disease treatment are medicine side effects such as dizziness, low sugar, shifts in potassium or genital infections with some newer medicines, which is why blood tests follow changes; treatment slows the disease rather than curing it, and results depend on steady sugar and blood pressure control.
What are sick-day rules for diabetic kidney disease?
Sick-day rules are a personal list from your doctor naming which medicines to pause temporarily during vomiting, diarrhoea or dehydration, because some kidney and diabetes medicines can harm the kidneys when you are short of fluid.
Will I need dialysis if I have diabetic kidney disease?
Most people with diabetic kidney disease never need dialysis, especially when it is found early; if kidney function does approach failure, Dar Al Kamal Hospital's nephrologist plans ahead and arranges haemodialysis at a dialysis centre.
Can I fast in Ramadan with diabetic kidney disease?
Fasting with diabetic kidney disease is safe for some people and risky for others, depending on kidney function, sugar control and medicines, so plan it with your nephrologist and diabetes doctor several weeks before Ramadan.
Should I see a nephrologist or my diabetes doctor?
People with diabetic kidney disease usually benefit from both: the diabetes doctor leads sugar control, while the nephrologist guides kidney protection, medicine choices as kidney function changes and planning for later stages.
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