- Medically Reviewed by Mr Mfazo Hove Consultant Ophthalmologist
- Author: Chris Dunnington
- Published: April 15, 2025
Keratitis is a condition that involves inflammation of the cornea – the transparent, dome-shaped surface that covers the front of the eye. This condition can range from mild irritation to severe vision impairment if left untreated. At Blue Fin Vision® Eye Clinic, primarily located on Harley Street, London, we specialise in diagnosing and treating keratitis with precision and care.
This article provides an overview of what is keratitis, its causes, symptoms, and treatment options, helping you understand how to manage this condition effectively.
What Is Keratitis?
Keratitis refers to inflammation or infection of the cornea. The cornea plays a critical role in focusing light into the eye, and any disruption to its clarity can significantly impact vision. Keratitis can be caused by infectious agents like bacteria, viruses, fungi, or parasites, as well as non-infectious factors such as dry eye or prolonged contact lens use.
While keratitis may resolve with prompt treatment, severe cases can lead to complications such as corneal scarring or vision loss.
Causes of Keratitis
Keratitis can be classified into two main types based on its cause: infectious and non-infectious.
Infectious Causes
- Bacterial Keratitis: Often linked to improper contact lens hygiene or eye injuries.
- Viral Keratitis: Commonly caused by herpes simplex virus (HSV) or varicella-zoster virus (shingles).
- Fungal Keratitis: Associated with injuries involving plant material or prolonged exposure to contaminated water.
- Parasitic Keratitis: Rare but serious; typically caused by Acanthamoeba, often found in contaminated water sources.
Non-Infectious Causes
- Dry Eye Syndrome: Insufficient tear production can lead to irritation and inflammation of the cornea.
- Contact Lens Overuse: Wearing lenses for extended periods without proper cleaning increases the risk of keratitis eye issues.
- Chemical Exposure: Harmful substances like cleaning agents or industrial chemicals can irritate the cornea.
- Autoimmune Conditions: Disorders such as rheumatoid arthritis may trigger inflammation in the cornea.
Understanding the underlying cause is essential for determining the appropriate treatment plan.
Symptoms of Keratitis
The symptoms of keratitis vary depending on its severity and cause but may include:
- Redness in the affected eye(s).
- Pain or discomfort in the eye.
- Sensitivity to light (photophobia).
- Blurred or reduced vision.
- Excessive tearing or discharge from the eye.
- A sensation of having something in the eye (foreign body sensation).
If you experience any of these symptoms, it’s crucial to seek prompt medical attention at an experienced eye clinic like Blue Fin Vision®.
Treatment for Keratitis
The treatment for keratitis depends on whether it is infectious or non-infectious and its severity. Below are common approaches for managing keratitis:
- Medications
- Antibiotics: Prescribed for bacterial keratitis to eliminate infection and prevent complications.
- Antiviral Medications: Used to treat viral keratitis caused by herpes simplex or varicella-zoster viruses.
- Antifungal Agents: Effective against fungal keratitis; may be administered as drops or oral medications depending on severity.
- Steroid Drops: Used cautiously under medical supervision to reduce inflammation in non-infectious cases.
- Lifestyle Adjustments
For mild cases caused by dry eye syndrome or contact lens misuse:
- Regular use of artificial tears to keep the eyes lubricated.
- Improved contact lens hygiene practices.
- Avoiding irritants such as smoke or harsh chemicals.
- Advanced Treatments at Blue Fin Vision®
In severe cases where medication alone is insufficient:
- Corneal Debridement: Removal of infected tissue from the cornea to promote healing.
- Corneal Transplant Surgery: Recommended for patients with significant scarring or damage that affects vision.
At our Harley Street clinic in London, we utilise state-of-the-art technology and techniques to ensure optimal outcomes for every patient.
Why Choose Blue Fin Vision® Eye Clinic?
Blue Fin Vision® is committed to providing world-class care for patients experiencing keratitis and other eye conditions. Here’s why patients trust us:
Expertise
Our highly skilled ophthalmologists have extensive experience diagnosing and treating complex corneal conditions like keratitis.
Advanced Technology
We use cutting-edge diagnostic tools and treatment methods to ensure precision and effectiveness.
Personalised Care
Every patient receives tailored advice and treatment plans designed around their unique needs.
Convenient Locations
Our eye clinics in London, Essex, and Hertfordshire offer easy access to expert care for local residents and those travelling from surrounding areas.
When Should You Seek Help?
Keratitis is a condition that requires prompt medical attention to prevent complications such as permanent vision loss or corneal scarring. If you notice any symptoms such as redness, pain, blurred vision, or sensitivity to light, book an appointment at Blue Fin Vision® Eye Clinic immediately.
Take Control of Your Eye Health Today
Keratitis doesn’t have to disrupt your life – effective treatments are available at Blue Fin Vision®. Whether you’re experiencing mild irritation or severe symptoms, our expert team is here to provide compassionate care and advanced solutions tailored to your needs.
Book your consultation today at our Harley Street eye clinic in London – and let us help you achieve clearer vision and healthier eyes!
