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FAQ What is the relationship between Meibomian Gland Dysfunction and Dry Eye Disease? Meibomian Gland Dysfunction (MGD) can cause or contribute to Dry Eye Disease (DED) because the meibomian glands produce the oils that form the outer layer of the…

Retrobulbar hemorrhage (RBH) is a rapidly progressive, sight-threatening emergency that results in an accumulation of blood in the retrobulbar space. The blood accumulation can lead to an increased IOP that may result in stretching of the optic nerve and blockage…

The iridocorneal endothelial (ICE) syndrome is a developmental disorder of the eye characterized by acquired nontraumatic corneal edema, progressive abnormalities of the iris, and elevated intraocular pressure. Three subcategories of ICE syndrome are commonly recognized: essential iris atrophy, the iris…

Keratoconus is a bilateral, noninflammatory, and often asymmetric condition that leads to progressive thinning and steepening of the cornea. This corneal irregularity may lead to blurry and distorted vision. Although the exact cause of keratoconus remains unknown, it is thought…

Lupus is a potentially debilitating autoimmune disorder. Macular degeneration is a leading cause of vision loss. But the two disparate diseases share an unexpected connection. Lupus, an autoimmune disease, and macular degeneration, a leading cause of vision loss, share a…

Color blindness is a deficiency in seeing color or differentiating colors. Color blindness is an inherited vision problem mainly but can arise by losing functionality in cone cells in the retina or from heavy physical or chemical damage in the…

Eye mucus fishing syndrome is a cyclic condition resulting from the constant extraction of mucous strands from the eye. The condition itself starts with ocular irritation, then leads to excessive mucus production, thereby causing further irritation and more mucus discharge.…

What Is Surfer’s Eye? Pterygium is characterized by a thickening of the conjunctiva tissue that takes on a wing-like or triangular shape and grows from the inner corners of the eye, often extending onto the cornea. Pterygium can either affect…

Durysta (bimatoprost and chloramphenicol) is a prescription medication produced by Allergan that is used to lower intraocular pressure (IOP) in people with open-angle glaucoma or ocular hypertension (high pressure in the eye). It is a combination of two medications: bimatoprost,…

An Introduction to Intraretinal Microvascular Abnormalities Intraretinal microvascular abnormalities (IRMAs) are tiny blood vessels in the retina that deviate from their normal shape and size. These abnormalities are commonly found in people with diabetic retinopathy and can lead to vision…