What Exactly Is Dry Eye Disease?
Dry eye disease happens when your eyes don’t produce enough quality tears to properly lubricate, protect, and nourish the front surface of your eye.
Tears are more complex than just water; they’re a precise mixture of water, oils, and mucus. When your tear film is disrupted, it can lead to a range of uncomfortable symptoms, including:
- Scratchiness or grittiness
- Burning or stinging
- Redness
- Excessive tearing
- Blurred vision
- Eye fatigue
Some people with dry eye may experience few or no symptoms, even if they have signs of the condition, such as damaged meibomian glands.