Three Things Patients Should Know About Cataracts
Approximately 25 million Americans have cataracts, which causes cloudy, blurry or dim vision and often develops with advancing age. This June, Insight Eye Specialists joins the American Academy of Ophthalmology in observing Cataract Awareness Month by sharing three things everyone should know about the condition and its treatment.
As everyone grows older, the lenses of their eyes thicken and become cloudier. Eventually, they may find it more difficult to read street signs. Colors may seem dull. These symptoms may signal cataracts, which affect about 70 percent of people by age 75. Fortunately, cataracts can be corrected with surgery. Ophthalmologists, physicians who specialize in medical and surgical eye care, perform around three million cataract surgeries each year to restore vision to those patients. Get an idea of what someone with cataracts might experience with this cataract vision simulator. The following are facts people should know about the condition.
- Age isn’t the only risk factor for cataracts. Though most everyone will develop cataracts with age, recent studies show that lifestyle and behavior can influence when and how severely you develop cataracts. Diabetes, extensive exposure to sunlight, smoking, obesity, high blood pressure and certain ethnicities have all been linked to increased risk of cataracts. Eye injuries, prior eye surgery and long-term use of steroid medication can also result in cataracts. If you have any of these or other risk factors, talk to an ophthalmologist.
- Cataracts cannot be prevented, but you can lower your risk. Wearing UV-blocking sunglasses and brimmed hats when outside can help. Several studies suggest that eating more vitamin C-rich foods may delay how fast cataracts form. Also, avoid smoking cigarettes, which have been shown to increase the risk of cataract development.
- Surgery may help improve more than just your vision. During the procedure, the natural clouded lens is replaced with an artificial lens called an intraocular lens, which should improve your vision significantly. Patients have a variety of lenses to choose from, each with different benefits. Studies have shown that cataract surgery can improve quality of life and reduce the risk of falling. If cataracts are interfering with your ability to see well, consider asking your ophthalmologist about cataract surgery.
A life-changing surgery
At age 49, Michael Sargent’s vision had become so impaired by cataracts that he couldn’t distinguish shapes or colors without his glasses on, even if objects were right in front of him. His ophthalmologist recommended cataract surgery.
“Having the surgery was life-changing,” said Sargent, who lives in Cherry Hill, New Jersey. “I can see everything from the time on my alarm clock to a bird’s nest in a tree hundreds of feet away without glasses. It’s the most amazing experience I’ve ever had.”
To learn more ways to keep your eyes healthy, visit the American Academy of Ophthalmology’s EyeSmart® website
What You Don’t Know About Fireworks Can Cost You Your Sight
Every year, people suffer serious eye injuries from backyard fireworks displays. Most of the victims are children and bystanders located nowhere near the pyrotechnics. As Independence Day nears, Insight Eye Specialists and the American Academy of Ophthalmology is working to dispel the myths that put people at risk of blindness.
“Most people just don’t see the harm in sparklers, spinners, firecrackers, and bottle rockets, and they learn too late the necessity of wearing eye protection,” said Dianna Seldomridge, M.D., clinical spokesperson for the American Academy of Ophthalmology. “It’s best to leave fireworks to the professionals. But if you choose to celebrate with fireworks, wear safety goggles and take all the necessary precautions to keep your family safe.”
- Myth #1: Consumer fireworks are harmless. Fireworks can cause blinding eye injuries such as chemical and thermal burns, corneal abrasions or retinal detachment. If you live in a state where consumer fireworks are legal and have plans to use them, wear eye protection.
- Myth #2: Sparklers are made for kids and aren’t dangerous. Don’t let their small size fool you; sparklers burn at more than 2,000 degrees Fahrenheit. That’s hot enough to melt certain metals.
- Myth #3: Duds are harmless. Malfunctioning fireworks should be handled with caution. Do not try to relight faulty fireworks. Instead, soak it in water and throw the dud away.
- Myth #4: Only those handling the fireworks are at risk. The majority of firework-related eye injuries happen to bystanders. Watch fireworks from at least 500 feet away and make sure everyone is wearing eye protection.
If an eye injury does occur, seek medical attention right away.
For more tips and information, visit www.eyesmart.org.
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