National Kidney Awareness Week serves as a vital reminder of the importance of kidney health to overall well-being. At Johannesburg Surgical Hospital, the BGM Renal Unit plays a leading role in supporting patients with kidney-related conditions.

At the heart of Johannesburg Surgical Hospital’s renal services is Dr Blaine Bloy, a specialist physician and nephrologist, who provides expert care and guidance to patients living with or at risk of kidney disease.

What Does a Nephrologist Do?

Many people are unsure when to seek the help of a nephrologist. Dr Bloy explains that individuals with chronic kidney disease, or risk factors such as diabetes, high blood pressure, or a family history of kidney disease, should consider an evaluation.

Other warning signs include:

• Abnormal results from a kidney function test
• Blood in the urine (haematuria)
• Excess protein in the urine (proteinuria)

Early diagnosis and proactive care are essential to preserve kidney function and prevent long-term complications.

The Importance of Hydration

One of the simplest yet most effective steps for kidney health is proper hydration. Dr Bloy recommends that a healthy adult drink 2–3 litres of water daily.