The mucus comes from the conjunctiva which is the transparent tissue covering the whites of the eye and internal surface of the eyelids. This mucus forms the innermost layer and helps the tears to ...

Medically reviewed by Christine L. Larsen, MD Dry eyes can feel gritty, scratchy, or burning and can cause blurred vision, ...

Dry eye disease can cause a variety of symptoms, including burning, stinging, redness, and blurred vision. Treatments for dry eye disease include lifestyle changes, over-the-counter treatments ...