Pinguecula (yellow spot on the white of the eye) is known as a type of mass that forms in the eye conjunctiva. These masses, which are yellow or a very light brown tone, have a slightly high and triangular structure.
Pinguecula may sometimes be referred to as a type of cancer among the public. This situation does not reflect reality.
Yellow spot on the white of the eye is not a type of cancer. Pinguecula , which generally occurs in the white part of the eye between the pupil and the nose, close to the cornea , can occur with excessive exposure to UV rays.
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Causes of Yellow Stain on the White of the Eye
The causes of yellow spots on the whites of the eyes are a matter of curiosity for many people. The biggest cause of pinguecula is known to be ultraviolet rays from the sun. Ultraviolet sun rays are among the leading causes of pinguecula as well as other eye disorders in general.
In addition, one of the other common risk factors of the disease is known as excessive exposure to dust and wind. For this reason, individuals working in professions that are highly exposed to dust or wind are advised to be careful. On the other hand, although dry eye disease is considered an effective factor in the formation of pinguecula , it is also thought to be effective in the development of the disease. Pinguecula is more common in people who spend a lot of time in the sun.
Pinguecula is among the risk group in middle-aged or elderly people. Yellow stain on the white of the eye is much more common in middle-aged and elderly people than in young people. However, it is important to remember that this disease can also be seen in young people.
Pinguecula Symptoms
Pinguecula symptoms vary from individual to individual. Pinguecula , which is a disorder that generally does not show many symptoms , shows symptoms especially when the natural moisture layer on the eye is damaged. In cases where the yellow spot on the white of the eye grows excessively, the natural moisture layer in the eye may become unable to spread over the entire surface of the eye. As a result of this situation, symptoms such as dry eye syndrome , burning sensation, itching or stinging may occur.
It is also possible to experience conditions such as foreign body sensation and blurred vision due to dry eyes . Redness or bloodshot eyes are also known to be common symptoms as a result of pinguecula . The yellow spot on the white of the eye may become swollen and inflamed if necessary care is not applied. In this case, more severe complications and symptoms will be seen. In addition, in very rare cases, when the mass grows too much, it can obstruct vision.
Pinguecula Treatment
It is possible to say that many different methods are followed to treat yellow spots on the whites of the eyes . If the presence of pinguecula does not cause any negative effects, there is no need for treatment.
Treatment of pinguecula varies depending on the severity of symptoms. First of all , individuals with pinguecula should protect their eyes from sunlight as much as possible. In pinguecula patients, it is also observed that the yellow spot on the white of the eye grows due to excessive exposure to the sun .
Sun Protection
As we have mentioned before, perhaps the most effective method for the treatment of pinguecula is to protect individuals’ eyes from the sun. Therefore, it is recommended to take precautions such as wearing sunglasses and a hat when outside.
In this way, you can protect your eyes from harmful UV rays from the sun and seriously reduce the risk of pinguecula formation and symptoms. What should be noted at this point is that the use of sunglasses and hats is not only for sunny days. Because the sun’s harmful UV rays can pass through clouds.
One of the best precautions you can take to protect against yellow stains on the whites of your eyes is known as photochromic lenses. Photochromic lenses will be a great choice for individuals looking for ways to protect themselves from pinguecula . Photochromic lenses, which automatically darken in the sun, protect your eyes from UV rays up to 100%.
Photochromic glasses lenses also protect the eyes from other harmful light, such as blue light. In order to provide a high level of protection, it is the best option to choose glasses with a frame and photochromic feature. Fully framed glasses block more sunlight than other glasses.
Applications to Prevent Dryness and Irritation
Pinguecula causes dry eye symptoms. If the patient has such symptoms, using lubricating eye drops will be an effective method. If the factor causing pinguecula formation is dry eye, it will be possible to eliminate the complaint of yellow spots on the white of the eye with the use of medications prescribed to treat dry eyes .
However, at this point, it is extremely important that the individual does not use eye dryness drops at his own discretion. Drops that prevent dry eyes should only be used after the approval of a specialist physician.
The specialist ophthalmologist may also recommend the use of scleral contact lenses. Thanks to these lenses, the mass formed in the eye will be covered and thus the severity of dry eye will be alleviated. In addition, the exposure of the eyes to UV rays can be reduced to some extent by using scleral contact lenses.
In addition , local signs of swelling and inflammation are observed as a result of the yellow stain on the white of the eye . In these cases, the need to use anti-inflammatory eye drops or steroid-containing eye drops may arise.
Yellow Spot Surgery on the White of the Eye
Another method used to treat yellow spots on the white of the eye is known as pinguecula surgery . The mass that develops inside the eye as a result of pinguecula can be removed using surgical methods.
A specialist ophthalmologist may indicate the need for surgical intervention if the mass becomes too large and causes damage to the basic functions of the eye, or if the person experiences difficulties in daily life.
Differences Between Pinguecula and Pterygium
Pinguecula stands out as a disorder that is often confused with pterygium disease. In both cases, growths are observed in the conjunctival tissue, and both are benign masses. Again, it is known that factors such as excessive exposure to the sun and being in dusty and windy environments are extremely effective in the formation of both conditions.
On the other hand, when we look at it, the appearance of pterygium is different from pinguecula . Pterygium has a much fresher appearance; It is oval, round and elongated in shape. Pterygium is more likely to develop towards the cornea.
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Pinguecula Risk Groups
Although pinguecula does not develop for a clear reason, it is possible to talk about some risk groups. These are as follows;
- Individuals with high exposure to wind, sun or dust (professions such as construction work)
- People with dry eye disease
- People aged 40 and over
- Individuals engaged in professions such as iron welding
- Individuals who use contact lenses (contact lens use may cause eye damage.)
Yellow stains on the whites of the eyes are also considered a normal part of the aging process. In many people, pinguecula is considered a completely normal condition starting from the age of 70.
The biggest known risk group for this disease is people who spend too much time under the sun. For this reason, it is recommended to use sunglasses regularly to protect against yellow spots on the white of the eyes and other eye diseases.
What Happens If Pinguecula Is Not Treated?
If pinguecula is not treated, it does not show much improvement and does not cause serious complaints. Although very rare, situations such as pinguecula enlargement and thus obstruction of vision may be encountered.
In this case, surgery may be required. Additionally, individuals’ aesthetic concerns may also lead to the need for treatment. Apart from this, treatment of yellow spots on the white of the eyes is not a mandatory condition for most people, and does not cause serious complications.
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