Bump on Eye or Pinguecula
A bump on eye (also known as pinguecula) is a yellow-colored, slightly raised thickening of the conjunctiva on the white part of the eye (sclera), close to the edge of the cornea.
Pingueculae are non-cancerous bumps on the eyeball and usually take place on top of the middle part of the sclera– the part that’s in between your eyelids and for that reason is exposed to the sun. Normally bump on eye impact the surface of the sclera that’s closer to the nose, however they can take place on the external sclera (closer to the ear) as well.
Causes of Bump on Eye
Ultraviolet radiation from the sun is the main cause of the development of bump on eye, however frequent exposure to dust and wind likewise seem be risk aspects. Dry eye disease likewise may be a contributing aspect and can promote the development of bump on eye.
Pingueculae are more common in middle-aged or older people who invest a lot of time in the sun. But they likewise can happen in younger individuals and even children– specifically those who are frequently outdoors without sunglasses or hats to secure their eyes from the sun’s UV rays.
To decrease the risk of pinguecula, it’s important to wear sunglasses outdoors even on overcast and cloudy days, due to the fact that the sun’s UV rays penetrate cloud cover. For the very best protection, choose sunglasses with a wraparound frame design, which block more sunshine than routine frames.
Bump on Eye Signs and Symptoms
In the majority of people, bump on eye don’t cause many symptoms. However when they do, those symptoms typically originate from a disturbance of the tear movie. Since a pinguecula is a raised bump on the eyeball, the natural tear film may not spread evenly across the surface of the eye around it, causing dryness. This can cause dry eye symptoms, such as a burning experience, stinging, itching, blurred vision and foreign body experience.
Another symptom of pingueculae is the appearance of extra capillary in the conjunctiva that covers the sclera, causing red eyes.
In many cases, pingueculae can become swollen and irritated. This is called pingueculitis. Irritation and eye inflammation from pingueculitis generally arise from excessive exposure to sunlight, wind, dust or very dry conditions.
In some cases individuals puzzle pingueculae with eye growths called pterygia, however they are various.
How to Treat Bump on Eyeball?
Bump on eye treatment depends upon how severe the symptoms are. It’s particularly crucial for anyone with pingueculae to safeguard their eyes from the sun, considering that it’s the sun’s damaging UV rays that causes pingueculae to establish in the first location and encourages them to keep growing.
If a pinguecula is moderate however accompanied by dry eye irritation or foreign body feeling, lubing eye drops might be recommended to alleviate symptoms. Scleral contact lenses sometimes are recommended to cover the growth, protecting it from some of the results of dryness or possibly from additional UV direct exposure.
Bump on eyeball likewise can cause localized swelling and swelling that is sometimes treated with steroid eye drops or non-steroidal anti-inflammatory drugs (NSAIDs). If dry eye is the reason for the pinguecula, eye drops created to deal with dry eyes likewise may be prescribed.
Surgical elimination of a bump on eye may be thought about if it becomes especially unpleasant, if it disrupts contact lens wear or blinking or if it is cosmetically irritating.
Lastly, although a pinguecula is non-cancerous, you should report any modifications in size, shape or color of any bump on your eyeball to your optometrist.
How to prevent bump on eye?
To protect your eyes, always use excellent quality sunglasses when you are outdoors– even on hazy or overcast days.
Sunglasses are as vital in winter as they remain in summer. Even though the sun is lower in the sky in winter, fresh snow can show 80 percent of UV rays, considerably enhancing your UV exposure. So if you ski or snowboard, picking the right ski safety glasses is necessary.
Look for sunwear that obstructs 100 percent of UV rays as well as soaks up a substantial amount of high-energy visible (HEV) rays, which may likewise pose long-lasting threats to eye health. Although lots of contact lenses obstruct UV rays, it’s still necessary to use sunglasses since UV-blocking contacts shield just the part of your eye that is straight under the lens.
To decrease direct exposure from sunlight getting in the periphery of your eyeglasses, try sunglasses with huge lenses and a close-fitting wraparound design frame. Also, a wide-brimmed hat can minimize the UV direct exposure of your eyes and face by 50 percent.
You can include an additional layer of security when driving by having a clear (non-tinted) UV movie put on your automobile’s side windows. The side windows of a lot of cars have suboptimal UV defense and can expose you to damaging rays while you are driving.
Last modified: August 17, 2016