Learn all about optic neuritis, a condition where the optic nerve is inflamed. This article looks at the symptoms, treatments, and causes.

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.

Optic Neuritis Complications. Even though optic neuritis symptoms go away, you will probably have: Some optic nerve damage: It may or may not cause symptoms.; Vision changes: Your sight should be ...

The optic nerve — actually a bundle of more than one million nerve fibers — is particularly important in this regard, ... Optic Neuritis: Symptoms and Causes. Mayo Clinic. September 29, 2021.

Optic nerve hypoplasia is present at birth, but since newborns don’t have great eyesight anyway, symptoms may not emerge until childhood. In some cases, newborns may have nystagmus ...

Optic neuritis is an inflammation of the optic nerve, leading to swelling and damage to the optic nerve. Symptoms include pain and vision loss. Usually this is temporary. In some cases, it may ...

The optic disc, also known as the optic nerve head, forms a slightly raised spot on the nasal side of the retina. Here, there are no photoreceptors, hence it is known as the blind spot of the eye.

Historically, optic nerve involvement has been excluded from MS diagnostic criteria, but its inclusion in the new iteration is expected to significantly accelerate time to diagnosis.