If you're on a GLP-1 (especially tirzepatide/Zepbound) and want to track your kidney labs more closely — this guide was made for you.
After my eGFR dropped 14 points five months into Zepbound, I built a simple routine and started tracking closely. At my 3-month retest, my eGFR moved from 58 → 68 (+10). This is my personal experience — results vary and labs can change for many reasons. Lab snapshots included for transparency.
Inside you'll get:
eGFR explained — what it is & why trends matter
My daily routine, including injection-night habits
Hydration tools + everything I personally used
Quick Reference card + printable Lab Tracker
Clinician-ready questions to bring to your next visit
BONUS: Nausea support tips that helped me
19 pages · Educational only · Not medical advice · Always talk with your clinician Some links may be affiliate links — no extra cost to you.