There are four common aging eye diseases that affect people who are 65 and older: Cataracts, glaucoma, age-related macular degeneration and ocular hypertension. Many of these diseases have few or no symptoms, but they can progress to vision loss or blindness if left untreated. Regular eye exams are your best protection for detecting and treating these diseases. Learn more about them below.
More than half of all Americans older than 65 have cataracts. A cataract is a clouding that covers a part or your entire eye lens, making it difficult to see. However, in some cases people with cataracts may experience:
Treatment: Surgery is the only way to repair vision loss caused by cataracts. Regular eye exams and monitoring can help your optometrist determine if and when surgery will be necessary. They can also refer you to a surgeon. During the surgery the cloudy lens will be removed and replaced with a new one. Fortunately, this is a common and successful medical procedure.
Glaucoma occurs when fluid pressure in the eye increases, which can cause serious eye damage and lead to blindness. Since there are typically no symptoms, many people don’t realize they have it until vision loss has occurred. Glaucoma is one of the leading causes of blindness in the United States. In most cases glaucoma is hereditary. If you have a relative with glaucoma, make sure to schedule regular eye exams with your optometrist and mention your family history.
Those who do show signs of glaucoma may experience:
Treatment: Options may include prescription eye drops, laser treatments or surgery to lower eye pressure. Your optometrist will determine the best treatment option and can refer you to a specialist if needed.
This disease affects the central vision, making it difficult to read, drive and perform other daily activities. While people rarely go completely blind from age-related macular degeneration, it is the leading cause of vision loss in Americans. Age-related macular degeneration symptoms may include:
Treatment: There is no treatment for age-related macular degeneration, however, some medications have been shown to slow the progression of the disease. Early detection is key in managing macular degeneration.
This disease refers to higher-than-normal pressure in the eye and can be a precursor to the onset of glaucoma. Ten out of every 100 people over 40 will have ocular hypertension – but only one of those 10 will develop glaucoma. Symptoms of ocular hypertension may include:
Treatment: Similar to glaucoma, treatment options aim to decrease eye pressure with prescription eye drops, laser treatments or surgery.
If you are due for an eye exam or are experiencing any of the symptoms mentioned above, schedule your eye exam today at your neighborhood Pearle Vision EyeCare Center.
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