Super glue, a common household adhesive, can inadvertently come into contact with the eye, leading to concern. This article provides information on what occurs when super glue enters the eye and the appropriate actions to take. Understanding these details can help manage such an incident.
The Eye’s Reaction to Super Glue
When super glue, primarily composed of cyanoacrylate, contacts the eye, it reacts rapidly with the moisture present on the eye’s surface. This chemical reaction causes the liquid adhesive to quickly polymerize, or harden, forming a solid bond. The immediate physical sensations can include a burning feeling, excessive tearing, and blurred vision. The eye may also feel as if a foreign object is present.
The glue often adheres to the surface of the eye, specifically the cornea and conjunctiva, and can also bond the eyelashes or eyelids together. Typically, the glue affects external structures, preventing damage to internal parts of the eye, though the rapid hardening can be alarming. The pain associated with the instillation often causes an immediate, forceful blinking reflex, which can push the adhesive toward the lid margins and eyelashes, leading to them sticking together.
Immediate Steps for Eye Exposure
If super glue contacts the eye, avoid rubbing it. Do not attempt to forcefully pull stuck eyelids apart, as this can cause injury or tearing of the delicate skin. Avoid using solvents like acetone near the eye, as these chemicals can cause further irritation and potentially damage the eye.
The primary first aid step involves continuous, gentle flushing of the affected eye with lukewarm water for at least 15 to 20 minutes. This flushing can be done in a shower, allowing a steady stream of water to flow over the eye, or by pouring water from a clean pitcher. While flushing, tilt the head so that the water flows from the inner corner of the eye towards the outer corner, preventing the glue or contaminated water from entering the other eye. If possible, gently blink underwater to help dislodge any glue particles from the eye’s surface.
Professional Medical Care and Recovery
Seek professional medical attention if super glue enters the eye. This is especially true if flushing is unsuccessful, vision remains impaired, or discomfort continues after first aid. An ophthalmologist can assess the extent of the injury and provide appropriate treatment.
Medical interventions may involve gently separating glued eyelids, sometimes by trimming eyelashes or using specialized tools to remove glue residue from the eye’s surface. An ophthalmic ointment or even margarine can be applied to help break down the glue’s bond, particularly when eyelids are stuck. Topical antibiotics might be prescribed to prevent infection, and artificial tears can help soothe irritation. The recovery process typically involves full resolution with no lasting damage, though temporary irritation or blurred vision may persist for a few days. While rare, complications such as corneal abrasions or conjunctival inflammation can occur, necessitating careful monitoring and follow-up care.