Organ function
Creatinine
Core panel — run every month
What it indicates
A waste product from normal muscle turnover, cleared from the blood by the kidneys.
Why a series helps
Creatinine tracks muscle mass as well as kidney clearance, so it reads best against your own previous values.
What this page does not tell you
What a particular Creatinine result means depends on you: your history, your medication, why the test was taken. Ziro does not interpret results for individuals and does not diagnose. If something in your results warrants a conversation, that conversation is with a doctor, and your results are downloadable so you can bring them.
Others in organ function
Markers routinely used to describe how the liver and kidneys are working.