Pterygium & Pinguecula Treatment in Bluffton & Hilton Head

If you have spent years on the water, on a golf course, or working outdoors in the Lowcountry, this is a condition worth knowing about. Pterygium is common enough in sunny coastal regions that it is sometimes called surfer's eye — though you certainly do not need to surf to get it.

Pinguecula and pterygium

A pinguecula is a yellowish, slightly raised deposit on the white of the eye, usually on the side nearest the nose. It is a change in the conjunctival tissue caused by long-term exposure to ultraviolet light, wind, and dust. It does not grow onto the cornea and does not affect vision.

A pterygium is a wedge-shaped growth of fleshy tissue that, unlike a pinguecula, can extend onto the cornea — the clear window at the front of the eye. It often begins as a pinguecula. Because it can encroach on the visual axis and distort the corneal surface, it can affect vision.

Both are benign. Neither is cancerous. But any growth on the eye should be examined rather than assumed, because there are rarer lesions that need to be distinguished from these, and that distinction is not one to make from a photograph on the internet.

Why they happen here

The main driver is cumulative ultraviolet exposure, which is why they are far more common closer to the equator and among people who spend a great deal of time outdoors.

Reflected light matters as much as direct sun. Water, sand, and light-coloured surfaces bounce UV up into the eye from below, where a hat brim gives no protection at all. Boating, fishing, golf, beach time, and outdoor work all qualify. Wind and dry, dusty air add chronic irritation on top.

Men are affected somewhat more often than women, largely reflecting outdoor occupational exposure.

Symptoms

Many pingueculae and small pterygia cause no symptoms and are noticed only in a mirror or pointed out by someone else. When they do cause trouble, it is usually:

• Redness, which comes and goes and tends to flare with sun, wind, or dryness
• A gritty or foreign-body sensation
• Dryness and irritation, since the raised tissue disrupts the tear film — this overlaps considerably with dry eye
• Burning or itching
• Blurred or distorted vision, if a pterygium grows far enough onto the cornea to change its shape or block the visual axis
• Cosmetic concern, which is a perfectly legitimate reason to seek treatment

How they are managed

For mild cases, treatment is about comfort and slowing progression.

Lubricating drops relieve dryness and irritation. Short courses of mild anti-inflammatory drops settle flares of redness and swelling. And genuinely the most important measure: UV-blocking sunglasses, worn consistently. Wraparound styles are considerably better than standard frames because so much of the exposure comes from the sides and from reflection. A wide-brimmed hat helps for direct overhead sun.

Sunglasses are not merely comfort here — reducing exposure is the main thing that slows growth and reduces the chance of recurrence after any surgery.

Surgical removal is considered when a pterygium threatens or affects vision, when irritation persists despite treatment, when it restricts eye movement, or when appearance is a significant concern.

Removal is an outpatient procedure. Modern technique typically involves grafting a small piece of the patient's own conjunctival tissue over the area where the pterygium was removed, which substantially lowers the recurrence rate compared with older methods that left the area bare.

Recurrence is the honest caveat with pterygium surgery — these growths can come back, particularly in younger patients and in those who return to heavy sun exposure without protection. That is worth knowing before surgery rather than after, and it is another reason the sunglasses conversation matters.

When to have it looked at

Have any growth on the white of the eye examined at least once, particularly if it is enlarging, changing colour, becoming pigmented, or causing symptoms. The great majority are exactly what they appear to be, and reassurance is a reasonable thing to want.

If you already have one, mention it at your comprehensive eye exam and we will document its size so that any future growth can be measured rather than guessed at.