Beware, These Are the Seven Main Causes of Cataracts
Cataracts, a disease affecting the international community, including Indonesia, continue to be a focus of attention in the medical world. Vision impairment from cataracts is generally experienced by those entering old age.
This article will explore the seven main causes of cataracts. Cataracts occur when the lens of the eye becomes cloudy, preventing light from reaching the retina.
Here are some causes of cataracts, as quoted from the official jec.co.id website:
1.Aging
As we age, proteins in the lens of the eye can clump together and form cloudy areas. Light cannot reach the retina optimally, resulting in blurred vision.
2.Medical Conditions
Several medical conditions or certain medications can increase the risk of developing cataracts, including:
• A history of eye inflammation, such as chronic anterior uveitis.
• Other eye conditions, such as glaucoma and high myopia.
• Radiation therapy to the upper body.
• Atopic dermatitis.
• Antioxidant and vitamin deficiencies.
• Type 1 and 2 diabetes.
• HIV infection and/or AIDS.
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3.Genetic Factors
There are congenital cataracts that are hereditary. This condition is caused by genes inherited from parents.
4.Medications
If you are taking certain medications, such as topical corticosteroids, it is recommended to have an annual eye exam. These medications can increase the risk of cataracts.
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5.Smoking
Smokers have a two to three times greater risk of developing cataracts than non-smokers. This is caused by free radical damage and inflammation.
6.UV Ray Exposure
UV ray exposure not only affects the skin but can also damage the lens of the eye and increase the risk of cataracts. This is because UV rays can damage the proteins in the lens, causing clouding.
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7.Eye Injuries
Eye injuries, such as punctures from sharp objects or hard impacts, can increase the risk of cataracts. It is recommended to wear appropriate eye protection when working, playing sports, or engaging in activities that pose a risk to the eyes.