End-stage renal disease (ESRD), commonly known as kidney failure, is a severe condition that, when left undetected and unmanaged, can cause a significant build-up of extra fluid and waste in the body. Therefore, it is imperative that people recognise potential kidney failure symptoms and risk factors early on so they can begin treatment to prevent further progression of the illness. Here, we will discuss the different ways to detect ESRD before the consequences become too severe: identifying chronic kidney diseases or kidney failure, observing warning signs, and performing diagnostic tests.

Recognise the Symptoms of Kidney Failure

Kidney failure can be challenging to spot in the early stages, as it often causes no noticeable symptoms. However, certain warning signs may point towards a potential issue with your kidneys. Kidney failure symptoms signalling poor renal health include:

Doctor explaining kidney disease and kidney failure to patient

Persistent Lethargy
Swelling in the body (oedema)
Variation in urination habits (such as an increase or decrease in urine production, blood in urine or foaminess)
Persistent itching all over your skin
Muscle cramps
A decreased appetite
Nausea and vomiting bouts
Difficulty concentrating
Sleeping problems

Especially for those with risk factors linked to renal failure, it is vital to receive medical help without delay when experiencing any of these indicators.

Know the Risk Factors of Chronic Kidney Diseases

Without a proactive approach to protecting your kidney health, you might be at higher risk for developing kidney disease. Many common conditions may serve as potential risk factors, such as diabetes, high blood pressure, obesity, heart disease and advanced age. Additionally, a family history of kidney disease can increase the chances of kidney failure. Therefore, it is vital to be aware of any of these factors that may apply to you and take appropriate measures for early detection.

Undergo Diagnostic Tests when facing Kidney Failure Symptoms

Identifying kidney failure during early stages is important and can be done through different medical tests. Several blood tests, including the serum creatinine and BUN ones, can measure how well the kidneys eliminate waste from the body. Urine tests such as ACR can detect proteinuria, which indicates kidney damage. Imaging procedures like ultrasound, CT scan or MRI may be used to observe kidney abnormalities. In some instances, a biopsy – taking a small piece of kidney tissue for examination – might be necessary to understand the cause and level of damage to the kidneys.

Regular Check-ups and Monitoring symptoms of Kidney Disease

Staying on top of your kidney health is essential, especially when risk factors for kidney failure are present. Scheduling routine appointments with a healthcare provider is invaluable in detecting any changes or abnormalities as soon as possible. Your kidney specialist may also evaluate various elements that can influence the health of your kidneys, such as drugs, diet and habits, and then provide counsel on how to maintain ideal function. During these check-ups, your kidney doctor will likely monitor blood pressure and sugar levels (in case you have diabetes) and execute tests on both blood and urine to inspect the performance of your kidney.

Take Preventive Measures Relating to Kidney Problems

The prevention of kidney failure is paramount, and a variety of steps can be taken to reduce the risk and development of kidney failure symptoms. Modifying one's lifestyle by adopting a healthy diet, staying hydrated, and achieving a healthy weight can be beneficial. It is also essential to avoid smoking and excessive alcohol consumption. Additionally, managing underlying conditions like diabetes, high blood pressure and heart disease through medical care and medicines should not be overlooked. To achieve these goals, follow the advice of healthcare providers or kidney specialists and the dietary restrictions they recommend.

If you suspect you may have kidney disease symptoms, do not hesitate to reach out and contact us for more information.

Meet Dr Alvin Ng Kok Heong

Dr Alvin Ng

Senior Consultant NephrologistMBChB (Auckland), FRACP (Aus), FAMS (Renal Medicine)

Dr Alvin Ng is a nephrologist in Singapore with more than 20 years of experience. He specialises in the diagnosis and management of a wide range of kidney conditions and is committed to providing comprehensive, personalised and evidence-based care for patients with kidney disease.

Prior to private practice, Dr Ng served as a consultant nephrologist at Changi General Hospital, where he was Director of the Peritoneal Dialysis Service and a member of the MOH Peritoneal Dialysis Workgroup. He has also held leadership roles within the Singapore Society of Nephrology and has been actively involved in the education of medical students, junior doctors and specialist trainees. His contributions to patient care, medical education and professional service have been recognised through multiple awards.