My cluster headaches are ‘atypical’. I would be interested if there is anyone else in the world whose eye goes blurry for a few days after an attack.
I am not infrequently in this mildly blinded state, but I usually don’t mention it. It’s been a problem since my mid 30s. Blurry vision is a heck of a lot more withstandable than the cluster headache proper! Those suck, and unattenuated by drugs they megasuck.
Chronic cluster headache, where they go on and on, has to be a total nightmare. I’m thinking of that baseball pitcher who got a batted ball in the eye and was obviously in extreme pain—imagine that going on and on and on.