Ace the ABO Ophthalmology Challenge 2026 – See Your Future Shine!

Excessive tearing, also known as epiphora, is often associated with conjunctivitis, which is an inflammation of the conjunctiva, the membrane covering the white part of the eye and the inner eyelids. Conjunctivitis can stem from various causes, including infections (viral or bacterial), allergies, or irritants. One common symptom of conjunctivitis is increased tear production, as the eye attempts to flush out the irritant or infection. This results in noticeable tearing, which can help differentiate conjunctivitis from conditions that do not typically cause increased lacrimation.

The other conditions listed can lead to other visual disturbances or eye problems but are not directly associated with excessive tearing in the way conjunctivitis is. Blurred vision may occur with various eye conditions, including those unrelated to tearing. Astigmatism is a refractive error that affects vision clarity but does not lead to excessive tearing. Glaucoma is primarily associated with increased intraocular pressure and may result in vision loss over time, but it is not typically characterized by excessive tear production. Thus, the strong connection between excessive tearing and conjunctivitis makes it the correct answer in this context.