Frames & Contacts
‘Dry eye’ describes the signs and symptoms associated with inadequate spreading of a tear over the ocular surface. The tear is constructed with water, mucus, and oil dispensed from the eyelid margin. Symptoms of dry eye range from true dryness, grittiness, sandiness, burning, blurry vision. When the health tear is inadequate, a secondary tear emerges, whereby water seems to run down the cheek for no reason.