Chatta, our friend ~ this is
so not the end of the line. Your eyeball guys sound very kind and well meaning but despite their amazing skills in what they do best, and much as we love them, ophth are not the best at diagnosing systemic conditions through the eyes, if this is what you have. Even if they suspect things, they sometimes feel a bit daft referring or even saying to another doc what they are wondering about. They want to stick to fixing the eye part and someone else to do the rest. The problem is who is going to think about this for us because we do not have many internal medicine specialists in UK. It is a
very great ophth indeed who thinks and reads about diagnosing unusual conditions through signs in the eye.
So photophobia has many 'differential diagnoses' and you can carry on trawling through eg
http://emedicine.medscape.com/ and other diagnosis sites.
Epilepsy would be a neuro - good idea, I didn't know there's a photophobia type. A neuro-ophth is also supposed to know about this type of eye pain although one who knows lots about surface pain is a rare bird.
You were saying you had no change at all to the photophobia on A Big Daily Dose of steroid onto the eye surface (wasn't it 3/day)? Do you have a lack of tear film? Are your eyes
definitely completely shut while you sleep (this might explain tired and dry)? maybe try an eye mask or tape to see if it helps?
Do you want to post up symptoms again? It might ring a bell for someone (we're in the Pro section here). You're so right to post. Hope you get input.