Keratitis is a condition involving inflammation of the cornea, the clear, eye checkup clinic in thrissur dome-shaped surface that covers the front of the eye. It can affect vision and, if untreated, may lead to serious complications.
Keratitis may be infectious or non-infectious, depending on the underlying cause.
Why Keratitis Occurs
Keratitis occurs when the cornea becomes irritated, injured, or infected.
Infectious keratitis can be caused by microorganisms such as bacteria, viruses, fungi, or parasites. Non-infectious keratitis may result from injury or other factors.
It is sometimes associated with conditions like Herpes Simplex Keratitis, a viral infection affecting the cornea.
Common Causes
Infections
Bacterial infections (often linked to contact lens use)
Viral infections such as Herpes Simplex Keratitis
Fungal infections
Parasitic infections
Eye Injury
Scratches or trauma to the cornea can lead to inflammation.
Contact Lens Use
Improper hygiene or prolonged wear increases risk.
Dry Eyes
Conditions like Dry Eye Syndrome can make the cornea more vulnerable.
Exposure to Contaminants
Chemicals or foreign bodies can irritate the cornea.
Symptoms of Keratitis
Symptoms can vary depending on severity and cause.
Common symptoms include:
Eye pain
Redness
Blurred vision
Sensitivity to light
Excessive tearing or discharge
Feeling of something in the eye
Difficulty opening the eye
Symptoms may worsen quickly, especially in infectious cases.
Diagnosis
Keratitis is diagnosed through a comprehensive eye examination.
Tests may include:
Examination of the cornea using a slit lamp
Fluorescein staining to detect corneal damage
Laboratory tests to identify infectious organisms
Early diagnosis is crucial to prevent complications.
Treatment Options
Treatment depends on the underlying cause.
Antibacterial Eye Drops
Used for bacterial infections.
Antiviral Medications
Prescribed for viral keratitis such as Herpes Simplex Keratitis.
Antifungal Treatment
Required for fungal infections.
Pain Relief and Supportive Care
Includes lubricating drops and protective measures.
Prompt treatment is essential to prevent corneal damage or vision loss.
Prevention Tips
Practice proper contact lens hygiene
Avoid wearing lenses overnight
Protect eyes from injury
Maintain good eye hygiene
Seek early treatment for eye symptoms
Final Thoughts
Keratitis is a potentially serious eye condition that affects the cornea and can lead to vision loss if untreated. Early recognition and prompt treatment are key to protecting eye health.
Maintaining proper eye care and hygiene can significantly reduce the risk of developing keratitis.
