Red Eye - Differential Diagnosis Lids: • Stye (a.k.a. hordeolum) • Chalazion • Blepharitis • Periorbital cellulitis Conjunctiva / Sclera: • Conjunctivitis: Bacterial, Neisseria gonorrhoeae, Viral, Allergic, Chemical • Episcleritis • Scleritis • Subconjunctival hemorrhage • Dry eyes Cornea: • Corneal abrasion • Foreign body • Keratitis (i.e. corneal inflammation): Bacterial, Viral Anterior Chamber: • Acute angle closure glaucoma • Anterior Uveitis (a.k.a. iritis) - Dr. Eric Strong @DrEricStrong - Strong Medicine https://www.youtube.com/c/EricsMedi #Red #Eye #redeye #Differential #Diagnosis #table #causes #ophthalmology