Pinguecula (patient information): Difference between revisions
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==What is Pinguecula?== | ==What is Pinguecula?== | ||
A pinguecula is a common, [[benign|non-cancerous]] growth of the [[conjunctiva]] (the [[Mucous membrane|mucus membrane]] lining the [[eyeball]] and underside of the [[eyelids]]). | A pinguecula is a common, [[benign|non-cancerous]] growth of the [[conjunctiva]] (the [[Mucous membrane|mucus membrane]] lining the [[eyeball]] and underside of the [[eyelids]]). It is extremely common and is seen as a yellow-white deposit on the [[conjunctiva]] adjacent to the [[limbus]] (the junction between the [[cornea]] and [[sclera]]). | ||
==What are the symptoms of Pinguecula?== | ==What are the symptoms of Pinguecula?== | ||
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What is Pinguecula?
A pinguecula is a common, non-cancerous growth of the conjunctiva (the mucus membrane lining the eyeball and underside of the eyelids). It is extremely common and is seen as a yellow-white deposit on the conjunctiva adjacent to the limbus (the junction between the cornea and sclera).
What are the symptoms of Pinguecula?
A pinguecula is a small, yellowish nodule on the conjunctiva near the cornea. It can appear on either side of the cornea, but usually appears on the nose (nasal) side. It may increase in size over many years.
What are the causes of Pinguecula?
The cause is unknown, but chronic sunlight exposure and eye irritation may contribute to its development. Welding is a significant occupational risk.
Who is at risk for Pinguecula?
How to know you have Pinguecula?
When to seek urgent medical care
Treatment options
Usually no treatment is needed. Lubrication with artificial tears, and sometimes the temporary use of mild steroid eye drops can be helpful. Rarely, the growth may need to be removed if you have discomfort or for cosmetic reasons.
Diseases with similar symptoms
See also:
Where to find medical care for Pinguecula
Directions to Hospitals Treating Pinguecula
Prevention of Pinguecula
It is not known whether this condition can be prevented. It may help to wear good quality sunglasses and avoid eye irritants.
What to expect (Outlook/Prognosis)
This condition is non-cancerous (benign) and the outlook is good.