The tears that coat the surface of your eyes have both a liquid and a mucous layer to them. It is normal to have a small amount of mucus in your tear film. But that mucus can significantly increase when the eye gets irritated.
Some of the most common causes of irritation that can make the eye overproduce mucus are:
- Conjunctivitis, which could be caused by an allergy, bacteria, or virus
- Blepharitis, which is an inflammation of the eyelids
- Dry Eye Syndrome
When any of these conditions occur, the...
As an eye doctor, diagnosing a red eye can be challenging. Are we dealing with an infection, allergy, inflammation, or dryness?
A common question we get is, “Doc, my eyes are red, burning, itchy, and tearing. Is this dry eye or from allergies?” The short answer is it could be one, both, or neither. We'll outline various ways these conditions present clinically and the treatments for them.
The hallmark symptom of allergy – meaning if you have this symptom you almost definitely have the...
Read more: Are You Dealing with Allergies, Dry Eyes, or Something Else?
