I'm posting this to offer my experience with EPO/GLA supplementation. If you haven't already tried this, or tried a cheap supplement, I would offer that you try out a higher-end EPO supplement.
I used to have TERRIBLE troubles with my eyes. I was on tetracycline, doxycycline, minocycline, back to doxy, and am now on clarithromycin.
Obviously, as all of us know, one can't factor out a given addition to our regimen. But, since I've gotten on EPO (Health from the Sun, not a plug, just my brand. Efamol is good as well.), and let it build up in my system for a couple of months, my eyes haven't returned to that irritated, itching, aggravated, swollen state.
Given that antibiotics are supposed to affect one's eyes before any effects on the skin's symptoms are noticed, I sort of expected that, when I switched to "better" antibiotics, I might notice a difference.
I can't say all the changes I've made in antibiotics have made me notice anything; I do know that, since I started EPO supplementation (300mg GLA total, 100mg x 3 per day), my eyes are much better.
Hope this helps.