About Me

Changing my eye colour

I have to wear contact lenses or I can't see a thing. I spent a lot of time making sure the contact lenses were hard to detect, but recently I've started getting some tinted contact lenses. It's actually really cool that I can make subtle shifts in my eye colour. It's funny when I see that people can tell there is something a bit funny or different with my appearance and they can't always tell what has changed. My optometrist is great about showing me new products and ideas that come out that might suit my prescription because he knows I'm always up for new things.



Latest Posts

Changing my eye colour

Could You Have A Corneal Abrasion?

by Evan Duncan

A corneal abrasion is characterised by a scratch or tear anywhere in the cornea, which is the transparent layer across the front of your eye. The cornea keeps bacteria out of your eye, so it has a protective role. The top layer consists of epithelium cells, and this is the layer that tends to be damaged when corneal abrasion occurs. A corneal abrasion can be caused by debris, exposure to chemicals or trauma, such as being poked in the eye. The condition can also occur if you're prone to very dry eyes, as this can create friction between your eyelids and your cornea. A corneal abrasion can leave you susceptible to a bacterial eye infection and causes visual disturbances, so it's important not to ignore the signs of this condition.

Symptoms Of Corneal Abrasion

You may be suffering from a corneal abrasion if your eyes become sensitive to light and you begin experiencing persistent or intermittent eye pain. An abrasion on the cornea will also affect the angle that light enters your eye, so it's common to experience blurred vision or eye floaters and flashes. These changes to your vision may leave you feeling a little disorientated and some people develop headaches.

Diagnosing And Treating Corneal Abrasion

A corneal abrasion can be diagnosed as part of a routine eye test. Let your optometrist know what symptoms you're experiencing and they will use a slit lamp to generate magnified images of your cornea, which will allow them to spot signs of damage. To check whether a bacterial infection has developed in the cornea, the optometrist will gently swab the front of your eye and the swab will be analysed for bacteria.

Treatment will depend on the findings of your eye examination, but your optometrist may recommend a course of antibiotics to clear an infection. Corticosteroids may be useful for reducing inflammation after trauma, and this can help kick-start the healing process. Lubricating eye drops may be required if you're prone to dry eyes, and prism lens glasses may be required to correct changes to your vision. Corneal abrasions can cause scarring, and prism lens glasses alter the angle light enters your eyes to correct the changes caused by damage to the cornea.

If you're experiencing any of the symptoms mentioned above, don't wait until your next routine eye exam to raise your concerns. For more information, contact a local company like Zacharia Naumann Optometrists.