Grandpa's Cataracts

Cataracts are a clouding of the lens in the eye, which is normally clear. The lens helps focus light rays onto the retina, the light-sensitive layer at the back of the eye. When the lens becomes cloudy, it scatters light and prevents a clear image from reaching the retina. This can cause blurred vision, dimmed vision, and difficulty seeing colors. There are two main reasons why people get cataracts: Aging: This is the most common cause of cataracts. As we age, the proteins in the lens of the eye can break down and clump together, causing the lens to become cloudy. pen_spark Opens in a new window www.nhs.uk Aging and Cataracts Other medical conditions: Certain medical conditions, such as diabetes, can increase the risk of developing cataracts. Other factors that can contribute to cataracts include: Injury to the eye Long-term use of certain medications, such as corticosteroids Exposure to radiation Family history of cataracts If you think you or your grandpa might have cataracts, it's important to see an eye doctor for a diagnosis. Cataracts are usually treated with surgery to remove the cloudy lens and replace it with a clear artificial lens. Cataract surgery is a very common and successful procedure. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.