Non-arteritic ischemic optic neuropathy (NAION) is an eye condition that may restrict blood flow to the optic nerve. This results in painless, sudden-onset vision loss in one eye.

Optic neuritis is a common symptom of multiple sclerosis (MS) that affects your eyes and vision. Learn more about the symptoms, causes, diagnosis, treatment, and complications of optic neuritis.

Lack of available treatment for patients with NAION is a source of discomfort for the neuroophthalmologist. Various agents and procedures for NAION treatment have been suggested, but most without ...

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 ...

Two large studies from the University of Southern Denmark suggest that the diabetes medication Ozempic doubles the risk of developing NAION, a rare but serious condition that damages the optic nerve.

June 6 (Reuters) - Novo Nordisk's (NOVOb.CO) popular weight-loss and diabetes drugs Wegovy and Ozempic may in very rare cases cause a serious eye condition that can lead to vision loss, the European ...