what is creatinine serum - #22698
I am really confused and a bit worried about my recent lab results. My doctor mentioned something about "what is creatinine serum" when I asked about my kidney function. I thought everything was fine until I got a call saying my creatinine serum levels were higher than normal. They didn’t really explain much over the phone, just said I should come in. I've been feeling kinda off lately, like I've had some fatigue and maybe a bit of swelling in my ankles. I don’t know if that’s related. Anyway, I looked it up and saw that creatinine is some waste product and that it’s supposed to be low for healthy kidneys, but what is creatinine serum really supposed to tell me? I mean, if my levels are high, does that mean my kidneys are like not working properly? My aunt had kidney issues, and I'm freaking out thinking I might be in the same boat now. What does this mean for me? Should I be super concerned? Also, can changes in diet or hydration affect my creatinine serum levels? I could really use some clarity before I talk to my doctor again.
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