One Pill, Eye Loss

Updated
Elmer Cyclops Says:

Circa 1985 I took one Chlortimeton tablet as I went to bed. Next morning I lost the center vision in my right eye. It has never recovered. Apparently the few rods/cones? hemmoraged? I have a history all my life of having several nasty colds per year and I was trying this new-to-me drug. Every eye doctor or MD I've told this story to, do not care to talk about it. The rest of the eye functions to give me adequate peripheral vision. I find it curious...liftetime of aspirins or nothing and just once, one pill and the eye is damaged while I sleep. ??????