Every June, eye care professionals across the country observe Cataract Awareness Month — and for good reason. Cataracts are the leading cause of vision loss worldwide, yet millions of people are living with the early stages of this condition without even knowing it. At Valley Eyecare Center, we believe awareness and early detection are your most powerful tools when it comes to protecting your long-term vision.
This month is the perfect time to learn what cataracts are, who is at risk, and why keeping up with your routine eye exams matters more than you might think.
What Is a Cataract?
A cataract is a clouding of the eye’s natural lens, which sits behind the iris and pupil. The lens is normally clear and works much like the lens of a camera, focusing light onto the retina so you can see sharp, detailed images. When proteins in the lens begin to break down and clump together, they form cloudy areas that scatter and block light, leading to blurry or distorted vision.
Cataracts typically develop slowly over time. In the early stages, many people don’t notice any significant changes in their vision. As the cataract progresses, it can begin to interfere with daily activities like reading, driving — especially at night — or recognizing faces.
How Common Are Cataracts?
Cataracts are far more common than most people realize. According to the National Eye Institute, more than 24 million Americans age 40 and older have cataracts, and by age 75, approximately half of all Americans have them. They are not just an older adult concern, either — certain medical conditions, medications, and lifestyle factors can cause cataracts to develop at a younger age.
Warning Signs and Symptoms to Watch For
Because cataracts develop gradually, it can be easy to dismiss the early warning signs as just part of getting older. Here are some symptoms that may indicate a cataract is forming:
- Blurry, cloudy, or dim vision
- Increased sensitivity to light and glare
- Seeing “halos” around lights, especially at night
- Colors appearing faded or yellowed
- Difficulty seeing clearly at night
- Frequent changes in your glasses or contact lens prescription
- Double vision in one eye
If any of these symptoms sound familiar, scheduling a comprehensive eye exam is a great first step. Our optometrists can evaluate your eye health and monitor any changes in your vision over time.
Who Is at Risk for Cataracts?
While aging is the most common risk factor for cataracts, it is not the only one. Several other factors can increase your likelihood of developing them:
- Prolonged UV exposure: Spending a lot of time in the Arizona sun without proper UV-protective eyewear can accelerate cataract development. This is especially relevant here in the Phoenix area, where we enjoy more than 300 days of sunshine per year.
- Diabetes: People with diabetes are at a significantly higher risk for developing cataracts earlier and more rapidly.
- Smoking: Research shows that smoking increases the risk of cataracts and can make them develop faster.
- Certain medications: Long-term use of corticosteroids has been linked to the development of cataracts.
- Family history: A genetic predisposition to cataracts can put you at higher risk.
- Previous eye injury or surgery: Trauma to the eye or prior eye procedures can sometimes lead to cataract formation.
The Role of Regular Eye Exams in Early Detection
One of the most important things you can do for your eye health is to have a comprehensive eye exam on a regular basis. Many eye conditions, including cataracts, do not cause noticeable symptoms in the early stages. A thorough exam allows your optometrist to spot subtle changes in your lens clarity that you might not notice yourself.
During a comprehensive eye exam at Valley Eyecare Center, our doctors evaluate not just your visual acuity but the overall health of your eyes — including the lens, retina, and optic nerve. Detecting a cataract early allows for careful monitoring and proactive steps to manage your vision as your eye health evolves.
If a cataract is detected, our team will discuss your vision, your lifestyle needs, and the best options for keeping you seeing clearly. We are here to support and guide you every step of the way.
Tips to Help Protect Your Eyes from Cataracts
While there is no guaranteed way to prevent cataracts entirely, there are steps you can take to reduce your risk and support your overall eye health:
- Wear UV-protective sunglasses: Sunglasses that block 100% of UVA and UVB rays help shield your eyes from the sun’s damaging effects. In sunny Phoenix, this is especially important year-round.
- Eat a nutrient-rich diet: Foods high in antioxidants — like leafy greens, colorful vegetables, and fish — may help support eye health.
- Don’t smoke: Quitting smoking is one of the best things you can do for both your eye health and your overall health.
- Manage chronic health conditions: Keeping conditions like diabetes under control can reduce cataract risk.
- Schedule regular eye exams: Routine visits allow your eye doctor to track changes over time and catch issues before they impact your quality of life.
Schedule Your Eye Exam at Valley Eyecare Center
This Cataract Awareness Month, give your eyes the attention they deserve. Whether you’ve noticed changes in your vision or you’re simply due for a routine exam, our team at Valley Eyecare Center is here to help. We proudly serve patients at our two Phoenix locations and are committed to providing comprehensive, compassionate eye care for the whole family.
Don’t wait for vision problems to get in the way of living your life. Contact us today to schedule your comprehensive eye exam and take the first step toward protecting your sight for years to come.
Visit us online at valleyeyecareaz.com or call your nearest location:
Northern Ave location: 602-242-6888
44th Street location: 602-955-2700
