High creatinine levels indicate reduced kidney function and require timely care. How to Reduce Creatinine Levels involves staying well-hydrated, following a kidney-friendly diet, and limiting excess protein, salt, and processed foods. Managing blood pressure and blood sugar is also important. Regular exercise, adequate sleep, and avoiding unnecessary painkillers can support kidney health. Herbal remedies and Ayurvedic treatments may help naturally, but it’s best to consult a healthcare professional for personalized guidance and safe long-term results.