I read on a Birmingham patient website (that I cannot now find) that all patients with retinopathy should be given fenfibrate in addition to a statin. That seems to be supported by academic sites.
Tomorrow I have my visit to the diabetic nurse and will get a smack if I tell her that I have been Googling again.
I don't take this drug but have good cholesterol levels, however I did get started on a low-dose bp medication (Ramipril) soon after I was diagnosed with diabetic retinopathy.
They do advise that bg, bp and cholesterol levels should be kept under control with diabetic retinopathy, here is the website your referring to @sterling
I have diabetic retinopathy and I was told that I needed laser treatment. I was really scared by that and wanted to wait six months and see how it went. Next hospital visit showed that it had almost gone. In the meantime I had been eating only additive free organic and wild food and low carbing. Consultant thinks that the more you help your body heal, the more it will try. He had seen it happen before, but not often.
In a recent speech, Jeremy Hunt encouraged people to search the internet. IMO people who are more invested in their health are more likely to see better results and my consultant actually said that.