New Delhi: Kidney disease is often difficult to detect in its early stages because many people experience few or no obvious symptoms. Doctors say some of the first warning signs can appear elsewhere in the body and may easily be mistaken for tiredness, ageing or everyday health problems.
Tiredness may have a hidden cause
Persistent fatigue, weakness and difficulty concentrating can occur when declining kidney function contributes to anaemia or allows waste products to build up in the blood. These symptoms are not specific to kidney disease, but should not always be dismissed when they persist.
Puffiness around the eyes, particularly in the morning, and swelling of the feet, ankles, hands or face can also occur when the body retains excess fluid.
Watch for changes in urine
Foamy urine can indicate protein in the urine, while blood in the urine may also warrant medical evaluation. Changes in how often a person urinates, particularly frequent nighttime urination, can be another warning sign.
Dry or itchy skin, muscle cramps, nausea and reduced appetite are among other symptoms that can appear as kidney disease advances.
Simple tests can detect problems early
Experts stress that symptoms alone cannot diagnose kidney disease. Two straightforward tests — a blood test to assess kidney function and a urine test to check for albumin — can help identify problems before major symptoms develop.
People with diabetes, high blood pressure, obesity or a family history of kidney disease may face greater risk and should discuss appropriate screening with a healthcare professional.
Early detection can allow treatment and lifestyle changes to slow the progression of kidney disease, making awareness an important part of protecting long-term health.