Keratitis is the inflammation of the cornea, often caused by infection, injury, or underlying conditions. Symptoms include eye redness, pain, light sensitivity, and blurred vision. It is crucial to seek prompt medical attention to prevent vision loss and complications.

Infectious Keratitis FAQ


What causes Keratitis?

Keratitis can be caused by bacteria, viruses, fungi, or parasites. It can also develop from injury, contact lens wear, or underlying conditions like dry eye or autoimmune diseases.

What are the symptoms of Keratitis?

Symptoms may include eye redness, pain, excessive tearing, light sensitivity, blurred or decreased vision, and the feeling of something in the eye.

How is Keratitis diagnosed?

An ophthalmologist will perform a thorough eye examination, including taking a medical history and using a slit lamp to examine the cornea for any signs of infection or inflammation.

Can Keratitis be prevented?

Good hygiene and proper contact lens care can help prevent certain types of Keratitis. Avoiding eye injuries and addressing underlying conditions can also reduce the risk.

What are the treatment options for Keratitis?

Treatment may involve prescription-strength antibiotics, antiviral medications, or antifungal medications, along with pain relief and anti-inflammatory drugs.

How long does it take to recover from Keratitis?

Recovery time varies depending on the cause and severity of the condition. In many cases, early treatment can lead to a quick and full recovery.

Is Keratitis contagious?

Infectious Keratitis caused by bacteria, viruses, or fungi can be contagious, especially if proper hygiene is not observed. It's important to avoid sharing towels, pillows, or personal eye care items.

Can I wear contact lenses if I have Keratitis?

No, it's important to avoid wearing contact lenses until the infection is fully cleared. Using contact lenses during Keratitis can worsen the condition and increase the risk of complications.

Can Keratitis cause blindness?

If left untreated, severe cases of Keratitis can lead to vision loss or even permanent blindness. Seeking prompt medical attention is crucial to prevent such complications.

What should I do if I suspect I have Keratitis?

If you experience symptoms like eye pain, redness, or vision changes, seek immediate medical attention. Delaying treatment can increase the risk of complications and vision loss.

Are there any home remedies for Keratitis?

While it's important to seek professional medical treatment, certain home care measures such as applying warm compresses and keeping the affected eye clean can provide additional relief.

Is Keratitis common in contact lens wearers?

Yes, improper use, cleaning, or storage of contact lenses can increase the risk of developing Keratitis. Following proper hygiene and care instructions can help prevent this condition.

Can children get Keratitis?

Yes, Keratitis can occur in individuals of any age, including children. It's important for parents to monitor children's eye health and teach them proper hygiene and safety practices.

What are the complications of untreated Keratitis?

Left untreated, Keratitis can lead to corneal scarring, vision impairment, and in severe cases, the need for corneal transplant surgery.

Can I drive with Keratitis?

If you are experiencing symptoms that affect your vision, such as blurred vision or light sensitivity, it's best to avoid driving until your ophthalmologist confirms that it's safe for you to do so.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew