Blepharitis More Condition_symptoms Is Blepharitis Caused By Food Alergies Or Any Other Kind Of Allergies?

Is Blepharitis caused by food alergies or any other kind of allergies? - blepharitis more condition_symptoms

My son in the last 5 months have been very bad in blepharitis-and-out on the right eye. In general, the upper eyelid, but it is now down. She washes her face and her eyes all day, but managed to get. We are all beginning to wonder whether a food allergy or is allergic to pollution or Something flowers. Who knows? Thank you.