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Kidney function

Kidney & Bladder | Last Active: Apr 26 6:06am | Replies (40)

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@wgj

Thank you. I have stopped the Farxega for the next two weeks and will be tested again then. I had also upped my protein a lot when I started Forteo; maybe that contributed. I didn't know GFR could rise and fall so dramatically with CKD. I have adjusted to the slow decline, but 40 to 26 in four months is pretty scary.

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Replies to "Thank you. I have stopped the Farxega for the next two weeks and will be tested..."

In many cases, the reason for large variations in creatinine eGFR is due to hydration levels and/or medication. That is why you follow up with your PCP or nephrologist, and get a Cystatin C test for better eGFR consistency as that looks at your cells as compared to muscle mass.