Add Yahoo as a preferred source to see more of our stories on Google. Waking up with some gunk in your eyes is usually nothing to worry about. The scientific name for this crust is rheum, and it forms ...

Eye health is often overlooked until noticeable symptoms arise. One such symptom is frequent crust on your eyes. This seemingly minor issue can be an indicator of underlying conditions that require ...

Over 20 million Americans have dry eye disease, which means that their eyes don’t produce enough tears or their tears evaporate too quickly. Dry air, wind, certain autoimmune diseases, medications ...

That crusty substance you find in the corners of your eyes each morning has a medical name: rheum. Far from being a cause for alarm, this natural buildup actually demonstrates your body’s remarkable ...