What causes corneal opaque?

Corneal opacity occurs when the cornea is detected by injury or infection. The scarring prevents the light to be able to pass through the cornea, where it would normally bend and concentrate through Iris on the retina, causing degradation and loss of sight. Corneal disorders such as corneal opaque are influenced by humans and animals, especially cattle.

The cornea is a thin transparent tissue that covers the eye surface. It has two tasks: to protect the eye from dirt, debris and bacteria and release light and bend light. In fact, he is responsible for more than half the ability to concentrate. Although the cornea is very thin, it has five layers. Damage to any of the layers can cause corneal cloudy.

One of the most common symptoms of corneal opaque is reduced loss of vision or vision. One can feel as if he was in his eye, even after rinse the eye and let someone look into it. May also suffer sensitivity to light and inexplicable redness of eyes on the eye that youfalls cloudy or milky.

There are several factors that increase the likelihood of corneal opacity. These include vitamin A, measles and viral infections including eye herpes, herpes zoster or shingles and conjunctivitis or pink eye. To have eye injuries from a chemical or something that puts or interferes with the eye, or wearing contact lenses too long or during the night can also increase the chances of a person.

When the corneal opaque is suspected, the doctor uses a slot lamp that focuses very bright light into the slot to explore the numerous structures of the eye. Using magnifying lenses and eye drops that extend pupils and dull the eye, the doctor is able to check the foreign bodies and the scarring of the cornea. In most cases, corneal opacity may be treated by a physician with oral medicines or steroid and antibiotic eye drops. ChiRurgy is used to remove scarring from the corneal surface. In the most serious cases, corneal transplantation may be required.

In order to reduce the risk of corneal opaque, the wearers of contact lenses should follow the instructions for the use and care of their lenses. Individuals should wear eye protection whenever there is a risk of eye damage. All eye infections should be alerted to immediate attention and the doctor should be consulted whenever someone suffers eye injuries.