The growth in the corner of your eye is likely a pterygium (often called "surfer's eye"), which is a raised, fleshy tissue growth on the conjunctiva, the clear membrane that covers the white part of your eye.
Understanding Pterygium
A pterygium typically starts in the corner of the eye closest to the nose and can grow towards the pupil. While it's usually benign (non-cancerous), it can cause discomfort and, in some cases, affect vision.
Causes
The primary cause of pterygium is long-term exposure to ultraviolet (UV) light from the sun. Other contributing factors include:
- Dry eye: Dryness can irritate the eye and potentially contribute to pterygium development.
- Wind and dust: Exposure to these elements can also irritate the eye.
Symptoms
Not everyone with a pterygium experiences symptoms. However, common symptoms can include:
- Redness: The eye may appear red and inflamed.
- Itching or burning: A gritty or burning sensation in the eye is common.
- Blurred vision: If the pterygium grows onto the cornea (the clear front part of the eye), it can distort vision.
- Feeling like something is in your eye: Even a small pterygium can create a foreign body sensation.
Diagnosis
An eye doctor can diagnose a pterygium through a simple eye examination.
Treatment
Treatment for pterygium depends on the severity of the symptoms.
- Artificial tears: Over-the-counter artificial tears can help relieve dryness and irritation.
- Topical steroids: In some cases, a doctor may prescribe steroid eye drops to reduce inflammation.
- Surgery: If the pterygium is significantly affecting vision or causing severe discomfort, surgical removal may be necessary. Various surgical techniques are available, and recurrence is possible even after surgery.
Prevention
Protecting your eyes from UV light is crucial for preventing pterygium.
- Wear sunglasses: Wear sunglasses that block 100% of UVA and UVB rays when outdoors, even on cloudy days.
- Wear a hat: A wide-brimmed hat can provide additional protection.
- Use lubricating eye drops: If you experience dry eyes, use artificial tears regularly.
It is crucial to consult with an eye doctor to get an accurate diagnosis and appropriate treatment plan. Self-treating can potentially worsen the condition or mask other underlying eye problems.
