Kidneys are vital organs that filter blood, remove waste, balance electrolytes, and regulate blood pressure. When they stop working properly, it can lead to kidney disease, which, if untreated, may progress to kidney failure requiring dialysis or a transplant. Early detection is crucial to prevent severe health complications.

Common warning signs include changes in urination such as increased nighttime urination, decreased output, or foamy urine. Other symptoms are fatigue, swelling in the legs, hands, or face, persistent back pain, nausea, vomiting, loss of appetite, trouble sleeping, metallic taste in the mouth, muscle cramps, and itchy skin.

To protect your kidneys, stay hydrated, limit salt and processed foods, manage conditions like diabetes and high blood pressure, avoid excessive painkillers, and get regular check-ups, especially if kidney problems run in your family.

If you notice these symptoms, see a doctor immediately for tests to assess kidney function. Acting quickly can prevent irreversible damage and help maintain your overall health.