A yellow bump on the white of your eye? Our optometrists in Gatineau have the answer.
Pinguecula
A pinguecula is a small yellowish or whitish bump that develops on the conjunctiva, usually near the cornea. This benign, noncancerous growth is often caused by prolonged exposure to UV rays, wind, dust, or dry eyes. Although common and generally harmless to vision, it can sometimes cause irritation or discomfort.
Causes of Pinguecula
Exposure to UV rays: The main cause is prolonged, unprotected exposure to the sun.
Environmental irritants: Wind, dust, and pollution contribute to its development.
Chronic dry eye: A lack of natural lubrication can increase the risk.
Prolonged contact lens wear: Irritation caused by the lenses can also contribute to its development.
Symptoms of a pinguecula
A small yellowish spot is visible on the white part of the eye.
A sensation of a foreign body or irritation in the eye.
Redness or dry eyes.
Itching or discomfort, especially in cases of inflammation (pingueculitis).
Treatments for Pinguecula
In most cases, no specific treatment is required. However, certain options can help relieve symptoms:
Artificial tears: Used to lubricate the eye and relieve dryness.
Anti-inflammatory drops: Prescribed to relieve symptoms of inflammation.
Surgery: Rarely necessary
Prevention of Pinguecula
Protect your eyes from the sun: Wear sunglasses with adequate UV protection.
Avoid irritants: Wear protective eyewear to shield your eyes from wind and dust.
Keep your eyes moist: If you suffer from dry eyes, use lubricating eye drops regularly.