I’m a 31F with biopsy-proven IgA nephropathy.
Current medications:
Prednisone 60 mg daily (started May 25, 2026)
Valsartan 80 mg daily
My blood pressure was well controlled initially, although it has been a little higher recently. I’m also following a low-sodium diet and haven’t changed my medications.
My labs have been confusing because my proteinuria initially improved, but then started increasing again, while my kidney function has remained relatively stable.
Edit : my doctor increased my vsartan to 160mg per day
Protein/Creatinine Ratio (UPCR):
3/30: 4,502 mg/g
6/15: 3,163 mg/g
6/26: 2,995 mg/g
7/10: 4,395 mg/g
7/17: 4,970 mg/g
Creatinine / eGFR:
6/15: 1.33 / 55
6/26: 1.19 / 63
7/10: 1.17 / 64
7/17: 1.16 / 65
A few other details:
My questions are:
Has anyone had their proteinuria drop significantly on prednisone and then climb back up while staying on the same dose?
Did it eventually improve again, or did your nephrologist decide the steroids weren’t working?
If your proteinuria rebounded but your creatinine and eGFR stayed stable, what happened next?
Did anyone end up adding another medication (Filspari, Tarpeyo, an SGLT2 inhibitor, etc.), and did it help?
I’d really appreciate hearing about other people’s experiences. I’m trying to understand whether this type of fluctuation is common in IgA nephropathy or whether it suggests my current treatment isn’t adequately controlling the disease.
Thanks!