What is that growth on the white of your eye? Pterygium explained

You notice it in a selfie first. A pinkish, fleshy wedge on the white of your eye, usually on the side nearest your nose, creeping slightly toward the pupil. It has probably been there a while. It is not dirt, and it will not wash out.

What you are most likely looking at is a pterygium. It is common in the Philippines, and the reason is simple geography.

What a pterygium actually is

A pterygium is a growth of the conjunctiva, the clear membrane covering the white of your eye. Over years, that tissue thickens, gains blood vessels, and grows outward onto the cornea, the clear dome at the front of the eye. That is why it looks raised and slightly pink rather than flat and white.

It is not a tumour and it is not cancer. It is the eye's tissue responding to long-term irritation.

Why Filipinos get it more often

Pterygium is strongly associated with cumulative ultraviolet exposure. Countries near the equator report it far more often than countries further north, and the Philippines sits about 14 degrees above the equator with strong sun year round.

Add the local conditions that most people live with daily:

• Outdoor work. Drivers, riders, fishermen, farmers, construction crews and traffic enforcers take hours of direct and reflected UV.
• Wind and dust. An open tricycle or a motorcycle at speed dries and abrades the eye surface constantly.
• Reflected light. Water, concrete and car bodies bounce UV upward, so a cap alone does not protect you.
• Dry eye. A poorly lubricated surface irritates more easily, and irritation is part of the picture.

This is also why it usually appears on the nasal side. That part of the eye catches light coming in from the side of your head.

What it feels like

Many pterygia cause no symptoms beyond appearance. When they do, people describe redness that comes and goes, a gritty or foreign-body feeling, dryness, and eyes that look irritated after a long day outdoors.

If the growth extends far enough onto the cornea, it can distort the corneal surface and change your prescription, usually by introducing or increasing astigmatism. That shows up as blur that glasses can correct once the new measurement is taken.

When to have it looked at

Book an eye test if you notice any of these:

• The growth is getting visibly larger or is approaching your pupil
• Your vision has become blurrier or more distorted
• Redness and irritation are frequent rather than occasional
• You cannot tell whether what you are seeing is a pterygium or something else

That last point matters. Other conditions can look similar to an untrained eye, and only an examination can tell them apart. Nothing you read online replaces someone looking at your eye with the right instruments.

What can be done about it

Management depends on size, symptoms and whether vision is affected. Mild cases are usually handled with lubrication and better sun protection, and monitored over time. When a pterygium threatens the visual axis or causes persistent problems, an ophthalmologist may discuss surgical removal. That is a referral conversation, not a retail one, and our optometrists will make it if it is warranted.

What is fully in your control is reducing further UV and wind exposure. Wraparound or well-fitted sunglasses with genuine UV protection, worn on the commute and not just at the beach, are the practical daily measure. A cap helps, but it does nothing about light coming from the sides or bouncing up off the road.

Get it checked, then get protected

Book a Vision7 eye test at your nearest Vision Express store. Our seven-step exam includes a visual health check of the external eye, so an optometrist can examine the growth directly, measure whether it has changed your prescription, and refer you onward if that is the right call.

For daily protection, ask for Essilor Transitions Classic HMC 1.56 at the counter. These are your everyday prescription lenses that darken outdoors and clear indoors, so you get UV protection on every jeepney ride and walk across the mall car park without carrying a second pair. Ready in one to two days.

If you ride, drive, or work near water and glare is the bigger problem, ask for Shamir Opulens Exact ordered polarized instead. Polarization cuts the reflected glare off wet roads and car bonnets that makes you squint, and squinting is not protection.

Every pair comes with free lifetime ultrasonic cleaning, free lifetime custom fitting and adjustment, and a one-year warranty.