Pterygium: Causes, Symptoms, Diagnosis, Treatment, and Prevention

What is Pterygium?

Pterygium is a common eye condition. It appears as a pink, fleshy growth on the white part of the eye. Often, this growth starts on the side closest to the nose. Sometimes, it can spread toward the center of the eye. Pterygium is also called “surfer’s eye” because it is more common in people who spend a lot of time outdoors. While it is usually not cancerous, it can cause discomfort or vision problems if left untreated. Because pterygium can affect daily life, it is important to know its causes, symptoms, and treatment options.

Causes and Risk Factors

Pterygium develops when the eye is exposed to certain things over time. For example, sunlight, wind, and dust can all play a role. The main causes and risk factors include:

Long-term exposure to ultraviolet (UV) light from the sun

Living in sunny or windy climates

Frequent exposure to dust, sand, or smoke

Dry eye conditions

Outdoor jobs or hobbies, such as farming, fishing, or surfing

Family history of pterygium

Because UV light is a major factor, people living near the equator or in sunny areas are at higher risk. Wearing sunglasses can help lower this risk.

Common Symptoms

Pterygium symptoms can vary. Some people may not notice any problems at first. However, as the growth gets bigger, symptoms may include:

Redness or swelling in the eye

A visible pink or white growth on the eye

Itching or burning sensation

Feeling like something is in the eye

Dryness or tearing

Blurred vision if the growth covers the cornea

Sometimes, the growth can change shape or size. If you notice any of these signs, it is important to see an eye doctor.

How Pterygium is Diagnosed

Doctors can usually diagnose pterygium with a simple eye exam. During the visit, the doctor will:

Look at your eye with a special light

Check the size and location of the growth

Ask about your symptoms and medical history

In some cases, the doctor may use a microscope to get a closer look. Rarely, extra tests are needed to rule out other eye problems. Early diagnosis helps prevent vision loss and guides the best treatment.

Treatment Options

Treatment for pterygium depends on how severe it is. For mild cases, doctors may suggest simple steps. However, if the growth is large or causes vision problems, more care is needed. Treatment options include:

Lubricating eye drops to ease dryness and irritation

Anti-inflammatory drops to reduce redness and swelling

Surgery to remove the growth if it affects vision or causes discomfort

After surgery, doctors may use special drops to prevent the growth from coming back. Most people recover well, but regular check-ups are important.

Prevention Tips

While not all cases can be prevented, there are ways to lower your risk. For example, you can:

Wear sunglasses that block 100% of UV rays

Use wide-brimmed hats outdoors

Avoid dusty or smoky areas when possible

Use artificial tears to keep eyes moist

Take breaks from outdoor work or sports

Because prevention is easier than treatment, these steps can help protect your eyes.

Lifestyle and Eye Care Guidance

Good eye care habits can make a big difference. For example, you should:

Wash your hands before touching your eyes

Avoid rubbing your eyes, especially if they feel dry

Stay hydrated by drinking enough water

Eat a balanced diet rich in vitamins A and C

Visit your eye doctor for regular check-ups

With these simple steps, you can support your overall eye health and reduce the risk of pterygium returning.

Conclusion If you notice any symptoms of pterygium, consult an eye specialist at Jay Netra Kendra for personalized advice. Early care can protect your vision and keep your eyes healthy.