Is there anything other than Horner's Syndrome that can cause reverse or upside down ptosis?
The lower lid on my right eye is clearly raised higher, and I also have some mild drooping. My husband thinks my eye looks smaller and sunken in, but I think that's just an illusion from the ptosis. This came on overnight about a month ago. It varies in intensity. Tests for MG were negative. My vision is OK, except for losing some peripheral probably due to the droopy lid. I've had no injuries or infections. I can raise my eyebrow on the bad eye and made the upper eyelid ptosis almost 'disappear'. I've seen an ophthalmologist who has referred me to a neurologist.
When I look for info on reverse ptosis, all I find is Horner's. Are there any other conditions associated or is this symptom pretty specific?
Thank you so much.