Corneal disease covers a broad group of conditions affecting the clear front window of the eye. Problems can cause pain, scarring, and blurred vision.
Examples and symptoms
Corneal conditions may be inherited, degenerative, inflammatory, or infectious.
- Infections such as bacterial, viral, or fungal keratitis
- Dystrophies and degenerations like keratoconus or Fuchs
- Trauma, abrasions, and chemical injuries
- Symptoms including pain, redness, light sensitivity, and reduced vision
Treatment principles
Management depends on the exact diagnosis but often needs specialist input.
- Lubricants, anti-inflammatory drops, or targeted antimicrobial therapy
- Contact lenses, cross-linking, or laser for shape problems
- Partial or full-thickness corneal transplantation in advanced disease
- Prompt treatment is vital to prevent scarring and permanent visual loss
