What is one of the primary treatments for corneal abrasion?

Corneal abrasion is a common eye injury characterized by a scratch on the cornea, which can cause pain, redness, tearing, and sensitivity to light. One of the primary treatments for a corneal abrasion is the use of topical antibiotics or sulfonamide drops, often combined with a pressure patch.

Topical antibiotics are essential in preventing infection that can occur in the disrupted epithelial layer of the cornea. This is crucial because if the abrasion becomes infected, it could lead to more severe complications, including corneal ulcers and potential vision loss. The use of sulfonamide drops serves a similar purpose by providing antimicrobial coverage.

Additionally, applying a pressure patch can shield the cornea from mechanical irritation and help reduce pain by immobilizing the eyelid during the healing process, allowing the epithelium to regenerate without further insult. This approach offers a dual benefit of protecting the cornea and promoting healing.

In contrast, while oral analgesics might provide pain relief, they do not address the underlying injury or prevent infection. Topical steroids are typically contraindicated in the setting of corneal abrasions because they can impede the healing process and increase the risk of infection. Systemic antibiotics are usually unnecessary unless there is a systemic infection present, or the abrasion is