---
title: What causes scratched eye?
description: "A scratched eye usually means a corneal abrasion, where the clear front surface of the eye is damaged. ## How the eye gets scratched Everyday accidents can easily scrape the delicate corneal surface. Even a tiny scratch can feel very…"
url: "https://bluefinvision.com/knowledge-base/topics/eye-health/what-causes-scratched-eye/"
updated: "2025-12-31"
category: Eye Health
---

# What causes scratched eye?

A scratched eye usually means a corneal abrasion, where the clear front surface of the eye is damaged.

## How the eye gets scratched

Everyday accidents can easily scrape the delicate corneal surface. Even a tiny scratch can feel very sore and make the eye water heavily.

- Common causes include fingernails, paper edges, and make-up brushes
- Contact lenses, especially if damaged or worn too long, can rub the surface
- Grit, sand, or plant material can lodge under the eyelid
- Rubbing itchy eyes increases the risk of further damage

## What to do if you suspect a scratch

A scratched eye should be assessed promptly to prevent infection and ensure proper healing. Most abrasions heal well with simple treatment and protection.

- Rinse the eye gently with sterile saline or clean water if something is trapped
- Avoid rubbing or trying to remove embedded objects yourself
- Seek same-day care for pain, light sensitivity, or blurred vision
- Contact lens wearers should remove lenses and not reinsert until advised