Diabetes Blindness hope?

Speaking of Diabetes, this article reports an interesting-sounding theory about how people with diabetes sometimes lose vision, how this might be stopped, maybe prevented, maybe even reversed?

Maybe I should get my blood sugar checked, as my GP recommended a few years ago(!), ’cause needles in the eyes sure don’t sound pleasant!  I’m really weird about my eyes as it is, and always have been.

I wonder if this treatment could even be delivered orally?  After all, some meds go just where they’re needed on the basis of distribution throughout the blood, and so get concentrated somewhere because there’s lots of extra blood where needed, eg, anti-inflammatories.  One would have to work on the underlying cause(s) of the retinopathy too, I guess, including the diabetes….  Hmm….

I’m definitely not a doctor.

What about eyepatches delivering the treatment through the skin, one at a time even if necessary, to localize the effect more, versus body-wide via a pill?

But if they slow/stop new vessel formation, they don’t solve the “leakyness” problem….  I guess like that last quote said, this tackles just one aspect of the diabetic retinopathy problem.

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