Medically reviewed by the RIIMS nephrology team · Last reviewed: May 2026
Evidence-aware ways to manage high creatinine — diet, hydration, BP and sugar control — without unsafe shortcuts or false promises.
This guide is written for patients and families in plain language. It explains the essentials, what to watch for, and how RIIMS supports you with ethical, report-based, doctor-led care — always alongside, never instead of, your treating doctor.
What does high creatinine mean?
Creatinine is a waste product filtered by your kidneys. When levels rise, it can indicate reduced kidney function — but the cause matters. Dehydration, medication, infection, diabetes and blood pressure can all play a role. A proper review of your reports and history is the only reliable way to understand your situation.
Signs to discuss with your doctor
- Tiredness and low energy
- Swelling in feet or face
- Foamy or reduced urine
- Loss of appetite, nausea
- Itching or dry skin
- High blood pressure
When to consult a kidney doctor
If creatinine stays elevated across reports, or you have diabetes, high blood pressure or swelling, it is wise to seek a nephrology opinion early. Early guidance gives the most options.