Corneal Ulcer FAQ
What are the symptoms of a corneal ulcer?
Symptoms include eye pain, redness, blurred vision, and sensitivity to light.
How is a corneal ulcer diagnosed?
It is diagnosed through a comprehensive eye examination and sometimes with corneal scraping for laboratory analysis.
What causes corneal ulcers?
Corneal ulcers can be caused by infections, eye trauma, contact lens overuse, and certain health conditions.
Is a corneal ulcer a medical emergency?
Yes, it requires immediate medical attention to prevent complications and preserve vision.
Can corneal ulcers lead to blindness?
If left untreated, severe corneal ulcers can potentially lead to vision loss or blindness.
How are corneal ulcers treated?
Treatment may include antibiotic or antiviral eye drops, oral medications, and in severe cases, surgery.
Is corneal ulcer treatment painful?
Most treatments are not painful, but the ulcer itself can cause discomfort.
How long does it take to heal a corneal ulcer?
The healing time varies, but with prompt treatment, most ulcers start to heal within a few days.
Can contact lenses cause corneal ulcers?
Yes, wearing contact lenses for long periods, poor lens hygiene, and using expired lens solutions can increase the risk.
Are corneal ulcers contagious?
Infectious causes of corneal ulcers, such as bacteria and viruses, can be contagious.
Can I wear makeup with a corneal ulcer?
It's best to avoid wearing eye makeup while you have a corneal ulcer to prevent further irritation or infection.
Can corneal ulcers recur?
While the ulcers can recur, following proper eye care and hygiene practices can reduce the risk.
Are there any complications of corneal ulcers?
Complications can include scarring of the cornea, loss of vision, and in severe cases, the need for a corneal transplant.
Can corneal ulcers be prevented?
Good hygiene, proper contact lens care, and seeking treatment for any eye infections can help prevent corneal ulcers.
What should I do if I suspect a corneal ulcer?
Seek immediate medical attention from an eye care professional or visit the nearest emergency department.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew