---
title: What is a pinguecula?
description: "[A pinguecula is a small, yellowish bump on the white part of the eye](https://bluefinvision.com/blog/what-is-a-pinguecula/), usually near the nose. It is a harmless change in the conjunctiva caused by long-term irritation. ## Why pingueculae form Sunlight, wind, and dust gradually thicken…"
url: "https://bluefinvision.com/knowledge-base/topics/conditions-diseases/what-is-a-pinguecula/"
updated: "2026-01-22"
category: "Conditions & Diseases"
---

# What is a pinguecula?

[A pinguecula is a small, yellowish bump on the white part of the eye](https://bluefinvision.com/blog/what-is-a-pinguecula/), usually near the nose. It is a harmless change in the conjunctiva caused by long-term irritation.

## Why pingueculae form

Sunlight, wind, and dust gradually thicken the surface tissue. This leads to a slightly raised, fatty-looking patch that may become red at times.

- They are more common in people who spend a lot of time outdoors.
- Dry eye and contact lens wear can make them feel more noticeable.
- The growth does not usually extend onto the cornea.
- Most cause only mild grittiness or cosmetic concern.
- Rarely, they can become inflamed, a condition called pingueculitis.

## Care and prevention

Simple measures usually keep symptoms under control. Treatment is aimed at comfort and reducing future irritation.

- Artificial tears relieve dryness and grittiness.
- Wraparound sunglasses and hats protect from UV and wind.
- Short courses of anti-inflammatory drops may calm flare-ups.
- Surgical removal is rarely needed and mainly for cosmetic reasons.
- Seek review if the bump changes rapidly or affects vision.