A high
creatinine suggests an issue with kidneys. You need to do a few more tests like urine routine, urine protein-creatinine ratio, serum sodium, potassium.
Ultrasound KUB.
Next Steps
With these tests please contact me or a nephrologist of your choice at the earliest.
Kidney cells are such that if they remain damaged for a long time then reversal will be difficult. So the earlier you meet a nephrologist,the better.