Stay hydrated unless your doctor has told you to restrict fluids
Reduce salt intake
Limit high-protein intake, especially large amounts of red meat
Avoid creatine supplements
Avoid NSAIDs such as ibuprofen and naproxen unless prescribed
Control blood pressure
Control blood sugar if you have diabetes
Treat any kidney infection or urinary blockage promptly
Review all medications with your doctor
Avoid excessive exercise before blood tests
Stop smoking
Limit alcohol
Follow a kidney-friendly diet if advised by your doctor
Manage weight with healthy diet and regular activity
See a doctor for repeat testing and kidney function evaluation