Eight months ago, my 85 yo Dad, who has stage 3 CKD, was told to stop his statin for 2 months for a surgical procedure. He had labs done before he restarted his statin, & his eGFR increased from 51 to 55 and his creatinine decreased from 1.34 to 1.26. His doctor insisted it had nothing to do with the statin, so he restarted his statin & had labs again 6 months later. We were shocked to see his eGFR had dropped from 55 to 45 and creatinine had jumped from 1.26 to 1.49!!
My Dad shared with me that he had also stopped taking his CoQ10 supplement & had never restarted it. He was on CoQ10 supplement because statin drugs for cholesterol are known to decrease CoQ10 levels, and CoQ10 is important for healthy heart & skeletal muscle function. I anticipated as a retired pharmacist, that restarting statin would cause his eGFR to drop back to previous levels or worse, but was surprised how much it decreased and began looking into impact of CoQ10 deficiency on kidney function.
I found that adequate CoQ10 levels are indeed very important for healthy kidney function, and that CKD patients often have LOW CoQ10 levels. Improving/restoring CoQ10 levels can help lower high blood pressure, total & LDL cholesterol, and may improve eGFR & creatinine & slow CKD progression. Here is a link to the article I found:
inkidney.com/coq10-kidney-h...
Clearly, this is not to be construed as medical advice, and you should always consult your physician prior to adding any supplements or other medications to your regimen. However, I do believe this is an excellent article to share with your doctor and have a conversation about.
My Dad is planning on stopping his statin for 6 months to have better understanding of its true impact on his kidney function, and I will update this with his labs. I also plan on encouraging him to restart CoQ10 to replenish any prolonged deficiency, as I suspect it’s deficiency could have also contributed to dramatic changes in his labs, and because as we age, our bodies our unable to produce as much CoQ10, increasing the possibility of CoQ10 deficiency.