tag:blogger.com,1999:blog-14743001.post3801763967221420556..comments2024-01-02T02:45:17.328-06:00Comments on Notes from Dr. RW: Is metformin's creatinine threshold too strict?Robert W Donnellhttp://www.blogger.com/profile/16944231400440786271noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-14743001.post-45640868387445680042010-03-11T22:27:50.686-06:002010-03-11T22:27:50.686-06:00I have always been fairly strict with Metformin an...I have always been fairly strict with Metformin and renal function. I have let is slide a time or two in large men with mildly elevated Cr levels. In 14 years of practice, I have never seen a case of lactic acidosis in a patient taking Metformin.DocLemmonhttp://bittersweetmedicine.com/noreply@blogger.com