Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better.

Demyelination can also result from exposure to toxins ... or inflammation of the optic nerve, are detectable with MRI scans. MRIs can show demyelination plaques in the brain and nerves, especially ...

Medically reviewed by Christine L. Larsen, MD Eye pain when blinking can result from eye infections, dry eyes, glaucoma, ...

Scientists are trying to find a solution to microgravity-induced vision changes to ensure future long-duration space ...

Use of once-weekly semaglutide more than doubles the risk for nonarteritic anterior ischemic optic neuropathy (NAION ... The researchers found that semaglutide exposure was significantly ...

He had not been given any systemic medications and had no history of recent infectious or toxic exposure ... swollen optic discs with edema of the nerve fiber layer that obscured their margins ...

Almost 2% of the U.S. population received prescriptions for the weight-loss and diabetes drugs semaglutide and tirzepatide in ...