What minor complication may occur with intravitreal injections?

Subconjunctival hemorrhages are a common minor complication that can occur following intravitreal injections. This occurs when small blood vessels in the conjunctiva rupture during the injection process, leading to a localized area of bleeding under the conjunctival surface. The appearance of a subconjunctival hemorrhage is generally harmless and is characterized by a bright red patch on the visible white part of the eye (sclera).

This complication typically resolves on its own without the need for treatment and does not usually affect vision. Awareness of this complication helps clinicians educate patients about potential outcomes following the procedure.

Other complications listed, such as retinal detachment, vitreous floaters, and corneal abrasion, are less commonly associated with intravitreal injections or are more serious in nature, making subconjunctival hemorrhage the most minor among them.