While high creatinine levels in IgAN can't be completely "cured," they can often be managed. Here's what you can do:

Follow a kidney-friendly diet (low salt, moderate protein)
Stay well-hydrated
Exercise regularly as approved by your doctor
Take prescribed medications consistently
Monitor blood pressure
Avoid NSAIDs and other kidney-stressing medications
Always work with your nephrologist to create a personalized treatment plan. Regular monitoring helps track progress and adjust treatments as needed.