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Pterygium

Symptoms of a pterygium:

  • Tissue growing over the eye
  • Irritation
  • Redness
  • Tearing

Causes of a pterygium:

The exact cause of pterygia isn’t known, but it’s thought to be linked to:

  • Long-term exposure to sunlight
  • Dry, dusty conditions
  • Age: Ptergia is typically found in adults over the age of 30.

Diagnosing a pterygium:

Chances are, you’ll notice a pterygium. Your eye doctor can also diagnose it during a routine eye exam.

Treatment of a pterygium:

Eye drops or ointment can be used to reduce the irritation caused by a pterygium. If the pterygium grows toward the central cornea, it may need to be removed surgically. Prevention is important. It’s a good idea to protect your eyes with sunglasses if you’ll be in the sun or a dusty, dry environment.