Optic Neuritis: Clinical Features Optic neuritis refers to inflammation of the optic nerve. The term may be used broadly in reference to many causes of optic nerve inflammation including systemic ...

The Amsler grid is a good test for people with Macular Degeneration. The Amsler grid tests the condition of the center of the retina or "macula" ...

There are many causes of eye swelling or puffiness, the most common of which include allergy, a lack of sleep, eating too much sodium, or simple aging. At other times, the swelling (also known as ...