PDR is proliferative diabetic retinopathyI thought that people were prescribed simvastatin to lower cholesterol. I have never heard of it being taken to benefit the eyes but what do I know?
My opinion is that statins could be involved with the sore hands.
I don't know what PDR is so I am no help there.
Thanks for the replies. Looks like no one knows the definitive answer although I found a small snippet on a medical site for early retinopathy.