Do Allergies Cause Blepharitis?

The cause of most cases of blepharitis is a malfunction of the oil glands of the lids, although allergies, eye infections, and systemic diseases can also cause blepharitis. In many cases, good eyelid hygiene and a regular cleaning routine can control blepharitis. In other instances, medications may be required.

Can you get blepharitis from allergies?

Blepharitis is a result of inflammation of the eyelid leading to swelling. The affected eye can feel as though there is something in it, or it can be itchy with excessive tearing. The inflammation can be caused by an allergy, or a situation where the tiny oil glands near the base of the eye lashes simply get blocked.

Do allergies make blepharitis worse?

For instance, dry eye sufferers may be more sensitive to eye allergies or blepharitis may exacerbate (make worse) the symptoms of dry eye.