Oculomotor nerve palsy is a nerve condition that affects your vision. It can lead to double vision and difficulties using both eyes together. A weakness in the oculomotor nerves causes this condition, ...

Dear Doctors: I had an episode where it felt like my left eye went out of alignment and I couldn’t focus. A brain scan was clear, but the doctor said it’s cranial nerve palsy. He says it’s from a ...

Why has this otherwise healthy 37-year-old been seeing double for the past year, and what caused his left eyelid to droop? That's the diagnostic challenge described by Newman Cheng, MBBS, of the ...

Your eye is made up of three nerves that control the movement of your eyes, the location of your eyelids, and the size of your pupils. These nerves are the oculomotor nerve, the trochlear nerve, and ...