WHAT IS CORNEAL ABRASIONS AND ITS MANAGEMENT ?

CORNEAL ABRASIONS

There are countless ways to get a corneal abrasion. No matter how big or small, anything that makes contact with the surface of your eye can cause injury.


A corneal abrasion is a painful scratch on the clear front surface of the eye.
Tree branches, paper, makeup brushes, a pet, a finger, workplace debris, sports equipment and more all pose a danger to the front surface of your eyes.

Many corneal abrasions aren't caused by a noticeable traumatic event, such as getting poked in the eye. Sand, dust and other small particles can cause a corneal abrasion as well, especially if you rub your eyes.

Dry eyes can increase your risk of a corneal abrasion, particularly when awakening from sleep. If your eyes dry out while you are sleeping, your eyelids may stick to your cornea. When you wake up and open your eyes, your lids can tear and dislodge a portion of the outer layer of the cornea (epithelium), causing a painful abrasion.

Contact lenses usually won't protect your eyes from corneal abrasions. In fact, if your contacts are damaged or you wear them too long, they may even increase your risk of a scratched cornea.

Symptoms Of A Scratched Cornea

The cornea is one of the most sensitive parts of your body, so even a very small corneal abrasion can be extremely painful and feel much larger in size — as if you have a big, rough object in your eye.

In addition to pain and a gritty or foreign body sensation, other signs and symptoms of corneal abrasions include redness, tearing, light sensitivity, headache, blurry or decreased vision, eye twitching, a dull ache and, occasionally, nausea.

If you think you may have suffered a corneal abrasion and are experiencing any of these symptoms, seek medical attention right away.

What To Expect

People have a tendency to rub their eyes when they feel like something is "in" them, but this can make matters much worse. If you get something in your eye, you can attempt to flush it out with water, but don't rub your eye. Don't patch it either, since this can speed bacterial growth and increase the risk of an eye infection.


A cornea abrasion usually affects just one eye, and it can feel like something is on or in your scratched eye.
If possible, rinse your eye with a sterile saline eye wash or a multipurpose contact lens solution rather than tap water or bottled water. Microorganisms such as Acanthamoeba have been found in tap water and even bottled water, and these pathogens can cause a serious, vision-threatening infection if introduced to an eye with a scratched cornea.

After flushing the eye, if redness, pain or foreign body sensation continues, seek immediate attention because corneal abrasions can cause serious harm in as little as 24 hours.

To diagnose a corneal abrasion, your optometrist or ophthalmologist may apply an eye drop to numb your eye so you can keep it open for the exam. Another type of eye drop may be used to help your doctor see the extent of the abrasion when viewing your eye with a blue light and an examining microscope called a slit lamp.

Depending on what may have caused the scratch and what your doctor sees during the exam, your eye might be gently swabbed for a culture to ensure proper treatment in the event of infection.

Treatments For A Scratched Eye

Treatment for a corneal abrasion depends on the severity of the wound and the cause. Minor abrasions sometimes can be treated with non-preserved lubricating drops to keep your eye moist and comfortable while your eye's natural healing process takes place.

As a precaution, even superficial abrasions sometimes are also treated with antibiotic eye drops to prevent infection during healing. Superficial corneal abrasions tend to heal quickly, usually within

There are countless ways to get a corneal abrasion. No matter how big or small, anything that makes contact with the surface of your eye can cause injury.


A corneal abrasion is a painful scratch on the clear front surface of the eye.
Tree branches, paper, makeup brushes, a pet, a finger, workplace debris, sports equipment and more all pose a danger to the front surface of your eyes.

Many corneal abrasions aren't caused by a noticeable traumatic event, such as getting poked in the eye. Sand, dust and other small particles can cause a corneal abrasion as well, especially if you rub your eyes.

Dry eyes can increase your risk of a corneal abrasion, particularly when awakening from sleep. If your eyes dry out while you are sleeping, your eyelids may stick to your cornea. When you wake up and open your eyes, your lids can tear and dislodge a portion of the outer layer of the cornea (epithelium), causing a painful abrasion.

Contact lenses usually won't protect your eyes from corneal abrasions. In fact, if your contacts are damaged or you wear them too long, they may even increase your risk of a scratched cornea.

Symptoms Of A Scratched Cornea

The cornea is one of the most sensitive parts of your body, so even a very small corneal abrasion can be extremely painful and feel much larger in size — as if you have a big, rough object in your eye.

In addition to pain and a gritty or foreign body sensation, other signs and symptoms of corneal abrasions include redness, tearing, light sensitivity, headache, blurry or decreased vision, eye twitching, a dull ache and, occasionally, nausea.

If you think you may have suffered a corneal abrasion and are experiencing any of these symptoms, seek medical attention right away.

What To Expect

People have a tendency to rub their eyes when they feel like something is "in" them, but this can make matters much worse. If you get something in your eye, you can attempt to flush it out with water, but don't rub your eye. Don't patch it either, since this can speed bacterial growth and increase the risk of an eye infection.


A cornea abrasion usually affects just one eye, and it can feel like something is on or in your scratched eye.
If possible, rinse your eye with a sterile saline eye wash or a multipurpose contact lens solution rather than tap water or bottled water. 

Microorganisms such as Acanthamoeba have been found in tap water and even bottled water, and these pathogens can cause a serious, vision-threatening infection if introduced to an eye with a scratched cornea.

After flushing the eye, if redness, pain or foreign body sensation continues, seek immediate attention because corneal abrasions can cause serious harm in as little as 24 hours.

To diagnose a corneal abrasion, your optometrist or ophthalmologist may apply an eye drop to numb your eye so you can keep it open for the exam. 

Another type of eye drop may be used to help your doctor see the extent of the abrasion when viewing your eye with a blue light and an examining microscope called a slit lamp.

Depending on what may have caused the scratch and what your doctor sees during the exam, your eye might be gently swabbed for a culture to ensure proper treatment in the event of infection.

Treatments For A Scratched Eye

Treatment for a corneal abrasion depends on the severity of the wound and the cause. Minor abrasions sometimes can be treated with non-preserved lubricating drops to keep your eye moist and comfortable while your eye's natural healing process takes place.

As a precaution, even superficial abrasions sometimes are also treated with antibiotic eye drops to prevent infection during healing. Superficial corneal abrasions tend to heal quickly.

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