Objective To observe the characteristics of fundus images and fluorescin angiography (FFA) in diabetic retinopathy (DR) combined with retinal vein occlusion (RVO).
Of course, there's gallbladder side effects, potential retinopathy, so that's a high complication side effect that usually just diabetics have, but prediabetics don't.
In the eyes, diabetes can lead to retinopathy and evidence of that can be seen on a fundoscopic exam that shows cotton wool spots or flare hemorrhages - and can eventually cause blindness.