Doctors emphasize that many kidney diseases can either be prevented or managed effectively if detected at an early stage
Digital Desk: The World Kidney Day 2026 is being observed on the second Thursday of March to raise awareness about the importance of kidney health and the prevention of kidney-related diseases. This year’s campaign theme, “Kidney Health for All,” highlights the growing global burden of kidney disease and the need for early diagnosis and preventive care.
Health experts warn that Chronic Kidney Disease (CKD) is becoming increasingly common worldwide. According to a 2020 study published in The Lancet, nearly 1 in 10 people globally are affected by the condition. One of the biggest challenges in tackling CKD is that many individuals remain unaware of their illness until it reaches an advanced stage.
Kidney disease is considered a growing global health concern, partly because its early symptoms are often subtle or not immediately noticeable. In many cases, the condition is detected only after physical signs such as swelling in the legs or certain neurological changes appear. As a result, medical evaluation and further diagnostic tests are often required to confirm the disease.
Doctors emphasize that many kidney diseases can either be prevented or managed effectively if detected at an early stage. Simple lifestyle habits can play a significant role in protecting kidney health. These include avoiding self-medication, staying well-hydrated, exercising regularly, and maintaining a healthy body weight.
One of the most common warning signs of kidney dysfunction is swelling in the legs, ankles, or feet, a condition known as peripheral oedema. This swelling occurs when excess fluid accumulates in the body’s tissues due to the kidneys’ reduced ability to remove waste and fluids. The condition is often more noticeable in the lower limbs because gravity causes fluid to settle in the legs.
People should watch out for symptoms such as puffy ankles by evening, visible sock marks on the legs, and swelling that leaves an indentation when pressed, known as pitting oedema. Persistent swelling should not be ignored, as it may indicate underlying kidney disease, heart disease, or liver problems.
Doctors recommend seeking medical attention if leg swelling occurs alongside symptoms such as reduced urine output, fatigue or weakness, and shortness of breath. Early diagnosis and timely medical care can help slow the progression of kidney disease and improve overall health outcomes.
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