| Stye (hordeoleum) |
| Chalazion |
| Blepharitis |
| Subconjunctival hemorrhage |
| Conjunctivitis |
| Bacterial |
| Viral |
| Allergic |
| Corneal abrasion (urgent follow-up if not better in 24 to 48 hours) |
| Corneal foreign body (urgent follow-up if not better in 24 to 48 hours) |
| Contact lens overwear (urgent follow-up if not better in 24 to 48 hours) |
| Dry eye syndrome |
| Episcleritis |
