Scratch cornea
Corneal Abrasion (Scratched Cornea)
What scratch the cornea?
Scratching of the cornea is a type of damage to the cornea. Cornea – transparent, the front wall of the eye. It is located directly in front of the iris.
The cornea has several layers, that help protect the eye from damage. Some damage to the cornea can cause the formation of her scar and permanently impair vision.
Causes corneal scratches
Most corneal scratches caused by the following reasons:
- The dust gets into your eyes, dirt, sand, slivers, or metal shavings;
- Vigorous rubbing eyes, especially when hit by a foreign object;
- Wearing contact lenses for a long time;
- Failure to protect the eye during surgery – It can damage the cornea, if the eye is not completely closed during operation;
- Some eye diseases.
Risk Factors scratch the cornea
Factors, which can increase the risk of scratching the cornea include:
- Dry or thin cornea;
- Wearing contact lenses;
- Work environment, disposing the eye injury (metal or gardening);
- Occupation sports, which can occur accidentally eye damage.
Symptoms scratched cornea
Symptoms may include:
- Pain, which may be increased by opening or closing the eye;
- The sensation of a foreign object in the eye;
- Blurred vision;
- Lacrimation;
- Redness of the eye;
- Sensitivity to light;
- Headache.
Diagnosis scratch the cornea
The doctor will ask about your symptoms and medical history, and perform eye examinations. The doctor will check eyes for foreign objects. To release discomfort may apply eyedrops. Also, scratches may be more visible when viewed from the eye using a special light source.
Treatment scratched cornea
Minor scratches usually heal within 1-2 days. In some cases, the ophthalmologist establish eye contact lenses to protect, to help ease the discomfort and speed up the healing process. Doctor, probably, I ask you to visit again soon, To make sure, that scratch has healed. You can additionally send to the optometrist, for the treatment of large or deep scratches.
Treatment may include scratch the cornea:
Removal of foreign bodies from the eye
The doctor will remove foreign objects, caught in the eye. This can be done by washing the eye with saline or with a cotton swab, needle or another instrument.
Medication in the treatment of corneal scratches
Medications may include:
- Antibiotic ointment or eyedrops, to prevent infection;
- Painkillers, if necessary.
Self-help by scratching the cornea
With a slight discomfort in the eye does not necessarily go to the doctor. Steps, you can take, They include:
- Do not rub your eyes. Friction can cause further thinning of the cornea;
- Wet compresses help relieve pain;
- Do not use contact lenses, until you get your doctor's approval.
Prevention scratch the cornea
Prevention is aimed at, to avoid damage to the cornea. To prevent damage to the cornea :
- Do not rub your eyes;
- Wear protective eyewear when playing sports, working in the garden, Construction, or other activities, which can damage your eyes;
- It is best to wear glasses, which completely surround the eyes and pressed against the skin;
- Protection is especially important when working with tools, which move at high speed (hammer, machines for metal);
- Wash your hands before touching the contact lens. Clean and wear contact lenses, as instructed. Never sleep in contact lenses without a doctor's permission.
If something gets in your eyes:
- Try to quickly rinse eyes with water. Aim the water so, so that it flowed in the direction of the head , and not to the other eye or nose;
- Do not rub your eyes.
If the object enters the eye at a high speed, it may require emergency medical care. Seek immediate medical attention.
If splashed in the eyes of Chemicals, flush them immediately and call an emergency.
