I sometimes have pain behind my eyeball (right side). This is my weak eye. So fa!

I sometimes have pain behind my eyeball (right side). This is my weak eye. So far, I only need reading glasses

Should I be really concerned over this? Sometimes I suffer from seasonal allergies. I develop fluid in my ears and my throat drains and I get a headache (with sneezing, etc). Could the eye problem just be part of the allergies?

I think it's quite possible that it's an allergy problem. I too have a weak right eye, and I occasionally get headaches with a pain behind that eye. Once time it got really bad and someone suggested that it could be a sinus problem and that I should try Sudafed. It seemed to help a lot, but for all I know Sudafed could have pain medicine in it. Your case might be totally different, but I'd say it's worth a try. Good luck!