Eye inflammation can be caused by allergies, infections, autoimmune diseases, injuries to the eye, and abrasions in the eye.
Allergic includes:Drug allergies;Food allergies;Hay fever or allergic reaction to allergens, such as animal dander, dust, cosmetics, or pollenInsect bite allergy such as bee stings.
Infectious includes: Blepharitis; Chalazion; Conjunctivitis; Dacryocystitis; Iritis; Keratitis; Periorbital cellulitis ;Scleritis;Sinusitis;Stye or hordeolum ;
Traumatic includes: Blunt traumaCorneal abrasion or ulcerForeign objects or materials in the eye, such as dirt or small metal or wood piecesHematoma ;Insect bite or stingIrritants, such as soaps and chemicalsOrbital bone fracture;
Autoimmune includes: Ankylosing spondylitis ;Behçet's syndrome ;Dermatomyositis ;Graves’ disease;Juvenile rheumatoid arthritis ;Multiple sclerosis ;Psoriatic arthritis;Reiter’s syndrome ;Rheumatoid arthritis ;Sjögren’s syndrome ;Systemic lupus erythematosus ;Wegener's granulomatosis
Serious or life-threatening includes:Anaphylaxis; Orbital cellulitis