Cataracts affect 94 million Americans over age 50 and are one of the leading causes of vision impairment worldwide. While they are highly treatable, many patients delay cataract surgery, often because symptoms feel manageable at first.

Understanding how cataracts progress can help you recognize when it may be time to take the next step.

First Signs That You May Have Cataracts

Early symptoms of cataracts are often subtle but tend to become more noticeable over time. Many people describe their vision as looking through a foggy or frosted window. Colors may appear less vivid, and reading small print, even with glasses, can become more challenging.

You may also notice increased sensitivity to light and glare. Bright lights can feel uncomfortable, and halos around lights, especially at night, can make driving more difficult. In some cases, people experience visual distortion, including double vision in one eye.

If these symptoms persist or worsen, it’s a good idea to schedule a comprehensive eye exam.

What Happens If Cataracts Are Not Treated?

Cataracts typically develop gradually, and in the early stages, vision changes may feel manageable. However, the condition will continue to progress over time.

As cataracts advance, vision may become increasingly blurred, and everyday activities like driving, reading, and recognizing faces can become more difficult. Glare sensitivity often worsens, particularly in low-light conditions.

In more advanced stages, the cataract can become denser and harder. This can make surgery more technically complex and may slightly increase the risk of complications compared to earlier intervention.

In rare cases, typically when cataracts are left untreated for a long time, additional complications can develop. These may include forms of lens-induced glaucoma, where changes in the lens affect the eye’s ability to drain fluid properly, leading to increased eye pressure. Inflammation (uveitis) can also occur if lens proteins leak and trigger an immune response.

Although uncommon in modern clinical settings, severely advanced cataracts can significantly impair vision and, in extreme cases, lead to profound vision loss.

How Delaying Surgery Can Affect Daily Life

Beyond the physical changes in the eye, cataracts can also affect quality of life.

Reduced vision can increase the risk of falls and injuries, particularly in older adults. Many people find themselves limiting activities they once enjoyed, such as driving at night, reading, or socializing. Over time, this can contribute to a loss of independence or feelings of isolation.

When Is the Right Time for Cataract Surgery?

The good news is that cataract surgery is a safe and highly effective procedure. For most patients, the decision to move forward with surgery is based on how much vision changes are affecting daily life, not just the presence of a cataract.

Addressing cataracts at the right time can help restore clarity, improve safety, and maintain independence.

If you’ve noticed changes in your vision or have been told you have cataracts, a comprehensive eye exam can help determine the best next steps. Contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment.

Issues with eye health often begin long before you notice changes in your vision. Daily habits that seem harmless can, over time, contribute to eye strain, irritation, and long-term vision concerns.

Below are seven common habits that may be affecting your eye health, and simple ways to address them.

1. Excessive Screen Time

Staring at screens for extended periods has become the norm, whether for work or leisure. The average person spends more than six-and-a-half hours per day on digital devices, and this can reduce blink rate, lead to tear film evaporation, and contribute to dry eye symptoms.

One simple way to reduce strain is to follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds. This helps reset your focus and encourages more regular blinking.

2. Poor Lighting

Reading or watching screens in dim lighting can cause your eyes to work harder, leading to fatigue and discomfort. While poor lighting doesn’t typically cause permanent damage, it can increase strain over time.

Improving lighting conditions can make a noticeable difference in comfort and help reduce unnecessary eye fatigue.

3. Skipping Sunglasses

Many people only wear sunglasses on especially bright days, but UV exposure can affect your eyes even when it’s cloudy. Over time, cumulative UV exposure may increase the risk of conditions such as cataracts and other eye damage.

Wearing sunglasses that offer 100% UV protection whenever you’re outdoors is a simple way to help protect your eyes.

4. Rubbing Your Eyes

Rubbing your eyes occasionally may not seem like a concern, but frequent or forceful rubbing can irritate the surface of the eye. In some cases, repeated rubbing has been associated with conditions such as keratoconus, where the cornea becomes thinner and changes shape.

If your eyes feel irritated, using artificial tears or addressing underlying causes like allergies may be a better approach.

5. Improper Contact Lens Use

Habits such as wearing contact lenses overnight or not properly cleaning and replacing them can increase the risk of infection and irritation. Contacts also limit oxygen to the cornea when worn for extended periods.

Following proper hygiene and replacement schedules, and removing lenses as directed, can significantly reduce these risks.

6. Poor Diet

Nutrition plays a role in overall eye health. Diets lacking key nutrients may affect how well your eyes function over time.

Incorporating foods rich in nutrients like lutein, omega-3 fatty acids, and vitamins can help support long-term eye health. Leafy greens such as spinach and kale are a good place to start.

7. Infrequent Eye Exams

Skipping regular eye exams can allow small issues to go unnoticed and potentially worsen over time. Even if your vision seems fine, routine exams help detect changes early and keep your eye health on track.

Small changes to your daily habits can make a meaningful difference over time. Reducing eye strain, protecting your eyes from UV exposure, and staying consistent with eye care can all support long-term vision health.

If it’s been a while since your last eye exam, or if you have concerns about your vision, contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment.

Your brain and your eyes work together to translate light into color. Objects reflect certain wavelengths of light while absorbing others, allowing us to perceive different colors. Light receptors in the eyes then send signals to the brain, which interprets those signals into the colors you see. 

But color vision can change with age. You may find it harder to distinguish certain shades, or colors may appear less vibrant than they once did.

While this doesn’t always have a major impact on daily life, it’s natural to wonder why it happens.

Why Do Colors Look Duller as We Age?

Color perception can shift over time, as both the eyes and the visual system change. Just as other parts of the body age, the structures involved in vision also undergo gradual changes.

For example, the pupils tend to become smaller and respond less dynamically to light as we age. Because the pupils control how much light enters the eye, these changes can affect how vividly colors are perceived. You may also notice increased sensitivity to glare or more difficulty adapting to bright environments.

These gradual changes are common, although more noticeable color distortion tends to occur later in life.

What Causes Changes in Color Vision with Age?

While some changes are part of normal aging, others may be related to specific eye conditions.

Cataracts

Cataracts occur when the eye’s natural lens becomes cloudy due to changes in its proteins. Normally, the lens helps focus light onto the retina, where it is converted into signals for the brain.

When cataracts develop, that process becomes less efficient, leading to blurred vision and changes in color perception. Many people notice that colors appear less vivid or take on a yellow or brown tint. As cataracts progress, it may also become more difficult to distinguish between certain hues, particularly blues and purples.

Natural Yellowing of the Eye’s Lens

Even without cataracts, the eye’s lens naturally changes over time. Proteins within the lens gradually accumulate pigments, giving it a yellow or amber tint.

This can affect how colors are perceived, often reducing sensitivity to blue tones and creating a warmer overall appearance. Some people also notice reduced contrast, especially in lower-light conditions.

Macular Degeneration

The macula, located at the center of the retina, plays a key role in sharp, detailed vision and color perception. It contains a high concentration of cone cells, which are responsible for detecting color.

When macular degeneration damages these cells, it can reduce color vibrancy, make it harder to distinguish between similar shades, and affect central vision.

Because these changes tend to happen gradually, they may be less noticeable at first. Over time, however, they can have a more significant impact on how you see the world.

If you’ve noticed that colors don’t look as bright or distinct as they once did, or if you’re experiencing any other changes in your vision, a comprehensive eye exam can help determine the cause. Contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment.

Every year, many Americans experience vision loss from conditions that could have been detected earlier with a dilated eye exam. These exams are powerful diagnostic tools that allow your doctor to look for signs of age-related and chronic eye diseases before they progress.

What Is a Dilated Eye Exam?

A dilated eye exam is a simple and painless test used to check for signs of eye disease. During a routine exam, it can be difficult for your doctor to see the full back portion of the eye.

To get a clearer view of the retina, the pupil must be widened so more light can enter the eye. This is done using special eye drops that temporarily dilate the pupils.

It typically takes about 15-30 minutes for the drops to fully dilate your pupils. Once your eyes are dilated, your eye doctor will use a bright light and specialized instruments to examine the retina and other structures inside the eye.

Why Is It Important to Get a Dilated Eye Exam?

A dilated exam helps doctors detect signs of eye disease early, often before symptoms develop. During the exam, your doctor may identify early signs of conditions such as macular degeneration, diabetic retinopathy, or glaucoma.

Macular degeneration affects the central portion of the retina (the macula) and can lead to significant vision loss if left untreated. Diabetic retinopathy damages the blood vessels in the retina and is a leading cause of vision loss among adults with diabetes. Glaucoma, another serious condition, can gradually damage the optic nerve without early warning signs.

Dilated exams can also help doctors identify other eye problems, including retinal tears or detachment and cataracts, allowing treatment to begin as early as possible.

How Often Should You Get This Type of Exam?

How often you need a dilated exam depends on your individual risk for eye disease, so it’s best to discuss your situation with your doctor.

In general, many adults benefit from a dilated exam every one to two years, particularly if they have certain risk factors. For example, people with a family history of glaucoma, adults over age 60, and African Americans over age 40 may be advised to have regular dilation exams. Individuals with conditions such as diabetes or high blood pressure may need a dilated exam at least once per year.

What to Expect After a Dilated Eye Exam

The exam itself is usually quick and straightforward, but the effects of dilation last longer than the office visit. In most cases, pupils return to normal within four to six hours.

Because dilation allows more light into the eye, many patients experience increased light sensitivity. Bringing a pair of sunglasses to your appointment, or using disposable shades provided by your doctor, can help make you more comfortable until the drops wear off.

You may also notice blurry vision or mild tightness around the eyelids for a short period after the exam. As a precaution, some people prefer not to drive immediately after dilation, so it may be helpful to arrange transportation, if needed.

Dilated exams are an important part of a comprehensive eye evaluation and play a key role in detecting early signs of eye disease and cataracts before they progress.

If it’s been a while since your last eye exam, or if you have concerns about your eye health, a dilated eye exam can help detect potential issues early. Contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment.

Cataracts typically develop slowly over several years, sometimes even a decade or more. However, like any medical condition, progression varies from person to person.

Some people notice gradual, subtle changes in their vision, while others experience more noticeable worsening of clarity, glare, or difficulty seeing at night.

Understanding the factors that influence cataract growth can help you know what to expect and when it may be time to consider treatment.

How Fast Do Cataracts Grow?

Age-related cataracts generally progress over many years and move through several stages.

In the early stage, the lens develops small cloudy areas. Vision may still seem clear, and cataract symptoms can be mild, such as slight blurriness, increased light sensitivity, or muted colors.

During the immature stage, clouding becomes more noticeable, though some light can still pass through the lens. People often report increased glare or halos around lights, difficulty seeing in low light, and more consistent blurriness.

In the mature stage, the lens becomes more densely clouded. Everyday activities such as reading and driving may become difficult. Some people experience significant vision loss or even double vision in one eye.

In the hypermature stage, the lens can shrink and harden. At this advanced stage, there is a higher risk of inflammation and elevated eye pressure.

Factors That Influence the Cataract Progression Timeline

How quickly cataracts move through these stages depends on several factors.

Age

Cataracts are common as we get older. In the United States, roughly 1 in 5 adults between ages 65 and 74 has cataracts that affect vision. While they usually develop gradually, some individuals experience faster progression.

Subtle lens changes often begin in a person’s 40s or 50s, although they may not cause noticeable symptoms until later. Clinically significant cataracts are more common after age 60.

Diabetes

Diabetes can accelerate cataract development. Chronic high blood sugar affects many parts of the eye, and the lens is particularly vulnerable.

Excess glucose can enter the lens and convert into sorbitol. Because sorbitol does not easily exit the lens cells, it draws water into the lens, causing swelling and cloudiness. Over time, diabetes may also damage surrounding blood vessels, alter eye fluid balance, and promote inflammation, each of which can contribute to cataract formation.

Long-Term Steroid Use

Extended use of steroids, whether oral, inhaled, or topical, has been associated with an increased risk of cataract formation, particularly posterior subcapsular cataracts. Steroids can interfere with normal lens metabolism and affect lens proteins over time.

Smoking

Smoking exposes the eye to toxins that create oxidative stress, damaging lens proteins and accelerating clouding. Reduced blood flow related to nicotine and other chemicals may also contribute to faster cataract progression.

UV Exposure

Ultraviolet (UV) exposure increases oxidative stress in the eye. Free radicals generated by UV rays can break down protective mechanisms in the lens, potentially speeding up cataract development beyond natural aging alone.

Past Eye Injuries

Trauma to the eye can cause immediate or delayed cataract formation. Inflammation, oxidative stress, or damage to the lens capsule can lead to clouding that develops either shortly after injury or gradually over many years.

When Is It Time for Cataract Surgery?

Many factors influence how quickly cataracts develop, but the more important question is when treatment becomes necessary.

Surgery is not recommended based solely on the presence of a cataract. Instead, it’s typically considered when vision changes begin to interfere with daily activities such as driving, reading, working, or enjoying hobbies.

Comprehensive eye exams help determine whether cataracts are present, how advanced they are, and whether surgery may be the right next step for you.

If you believe you may have cataracts, or if it’s just been a while since your last eye exam, contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment.

Poor night vision often creeps up as we get older. You might feel fine one year, then suddenly notice increased glare from oncoming headlights or difficulty seeing clearly in low-light environments. For many people, these changes are subtle at first but become more noticeable over time.

Why Adults Should Take Night Vision Problems Seriously

Glare and difficulty seeing at night can certainly be frustrating, and in some cases, they’re part of the natural aging process. However, worsening night vision can also be an early sign of an underlying eye condition. Because nighttime driving and low-light navigation rely heavily on contrast and light sensitivity, even mild changes in vision can affect safety and quality of life.

Common Causes of Poor Night Vision

Several age-related eye conditions can contribute to night vision problems.

Cataracts

By age 80, about half of adults either have cataracts or have undergone surgery to remove them. Cataracts cloud the normally clear lens of the eye, which interferes with how light is focused, making it harder to see clearly at night. In addition to glare and halos, cataracts may also cause blurry or hazy vision and a loss of color clarity. Some people even notice difficulty reading during the day.

Diabetic Retinopathy

Diabetic retinopathy affects millions of people in the U.S., with older adults making up a significant portion of those impacted. Vision changes tend to worsen gradually, often beginning with blurred vision, empty or dark areas in the field of view, or an increase in floaters. Proper diabetes management and yearly dilated eye exams are essential for reducing the risk of vision loss.

Dry Eye

Dry eye can occur at any age, but it becomes more common as we get older. When the eye’s surface isn’t properly lubricated, vision may appear blurry, and glare, halos, or streaks around lights can become more noticeable at night. Artificial tears, specialized eyewear, and small changes in daily habits, like blinking more often, can help relieve symptoms.

Glaucoma

Glaucoma affects tens of millions of people worldwide and can interfere with night vision by reducing contrast sensitivity and increasing glare and light sensitivity. Some medications used to treat glaucoma may also constrict the pupils, which can further worsen glare in low-light settings.

Macular Degeneration

Age-related macular degeneration (AMD) commonly causes people to limit nighttime driving. Symptoms may include blurry central vision, glare sensitivity, reduced contrast sensitivity, and difficulty reading road signs, especially at night.

Changes in Pupil Size

As part of the aging process, pupils may not dilate as efficiently in the dark. While dilation allows more light into the eye, it can also increase glare from headlights and streetlights, making nighttime vision more challenging.

Night vision problems can affect independence and safety, especially when driving. While these changes are common with age, they can also signal an underlying eye condition that may benefit from treatment.

Annual comprehensive eye exams allow for early detection of vision problems and can help preserve both your eyesight and your quality of life. To schedule your exam, contact North Florida Cataract Specialists and Vision Care today at 352-373-4300.

If you notice occasional shadowy shapes drifting across your vision, there’s a good chance they’re normal and nothing to worry about. As we age, “floaters” like these often become more noticeable and may increase in frequency.

But how do you know when floaters are harmless and when they could signal something more serious? Let’s take a closer look.

What Are Eye Floaters?

Eye floaters are extremely common, with studies suggesting they’re experienced by a majority of adults at some point. For some people, floaters are barely noticeable, while others find them more disruptive.

Floaters are caused by changes in the vitreous humor, the gel-like substance that fills the inside of your eye. As the vitreous naturally changes over time, it can pull slightly on the retina, creating shadows that appear in your field of vision. These may look like small dots, shapes, squiggly lines, or spiderweb-like strands that drift as your eyes move.

Some people also notice brief flashes of light, known as photopsias, which can occur when the vitreous tugs on the retina.

When Are Floaters Normal…and When Are They Not?

As part of the normal aging process, the vitreous gradually shrinks and becomes more liquid. Small clumps of collagen can form and cast shadows on the retina, which appear as floaters. If you have a few that come and go, they’re usually not a cause for concern.

However, floaters may be considered abnormal if you suddenly notice a blocked or blurry area of vision, what many patients describe as a “gray curtain,” or if floaters are accompanied by loss of peripheral vision. In these cases, it’s important to seek medical evaluation.

While normal floaters can be annoying, they typically don’t interfere significantly with vision or require treatment.

Can One Eye Have Floaters and the Other Not?

Yes. Floaters can appear in one eye or both. Even though your eyes are the same age, they don’t always age in the same way. The vitreous in one eye may change faster than in the other, which can cause floaters to appear on one side first.

It’s common to notice floaters in one eye at a time. It’s less common for new floaters to appear suddenly and simultaneously in both eyes.

Warning Signs of a More Serious Eye Issue

While floaters are often harmless, certain changes should be taken seriously. A sudden increase in floaters, flashes of light, loss of side vision, the appearance of a curtain or shadow over your vision, or many new floaters appearing at once may indicate a retinal tear or retinal detachment.

These conditions can sometimes occur without trauma and are not usually painful. People with a family history of retinal detachment or tears may be at higher risk.

If you experience sudden vision changes like these, seek prompt medical attention. Early evaluation can help protect your vision and provide peace of mind. When it comes to your eyesight, it’s always better to be cautious.

Even when floaters aren’t linked to a medical emergency, they can still be frustrating or disruptive.

Treatment Options for Floaters

In many cases, eye floaters don’t require treatment and may become less noticeable over time. But if floaters start to interfere with everyday activities like reading, driving, or focusing at work, it may be worth discussing treatment options with your eye doctor.

One option is Laser Floater Treatment (LFT), sometimes called laser vitreolysis. This is a minimally invasive, in-office procedure that uses a specialized laser to break up or reduce the size of floaters so they’re less visible. By targeting the floater directly, the laser helps reduce the shadows that cause visual distraction. The procedure itself is typically brief, does not involve incisions, and most patients are able to resume normal activities soon afterward.

Not everyone is a candidate for laser treatment. Whether LFT is appropriate depends on several factors, including the type, size, and location of the floater, as well as overall eye health. In less common situations, such as when floaters are particularly dense or significantly affect vision, surgical options like vitrectomy may be discussed. A comprehensive eye exam is the best way to determine the most appropriate approach.

If you have concerns about floaters, or if it’s just been a while since your last eye exam, contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule an appointment. 

Light sensitivity, also known as photophobia, tends to become more common with age. Adults over 50 are more likely to experience discomfort from bright light, and in one study, 25% of respondents said it greatly affected their quality of life.

If you’ve noticed increasing sensitivity to light, it may be time to schedule a comprehensive eye exam.

What Causes Light Sensitivity?

Photophobia can have many underlying causes. While it's normal for bright sunlight to feel intense, it shouldn’t cause pain or extreme discomfort. When it does, an underlying condition may be to blame.

Eye-related causes include cataracts, corneal damage (often due to disease or injury), glaucoma, eye abrasions, and inflammation in the eye such as uveitis or irritation of the eyelids or cornea.

Photophobia can also be triggered by neurological conditions, such as migraines, traumatic brain injury (TBI), meningitis, and complex regional pain syndrome. Psychological conditions like anxiety, depression, or panic disorder may contribute in some cases as well. And certain medications, including barbiturates or chloroquine, have been linked to increased light sensitivity.

Some chronic medical conditions may also raise your risk, including albinism, fibromyalgia, and inflammatory bowel disease.

Symptoms of Photophobia

People experience light sensitivity in different ways. For some, it's a mild inconvenience. For others, it causes significant discomfort or even pain. Common symptoms include frequent blinking or squinting, an urge to dim the lights, and avoidance of bright environments, such as staying indoors during the day or shielding your eyes with your hand when outside.

Photophobia can also lead to difficulty focusing, fatigue, dizziness, headaches or migraines, eye dryness or tearing, and visual effects like bright color spots even after stepping out of the light.

How Is Light Sensitivity Diagnosed and Treated?

Your eye doctor will begin by asking about your symptoms and medical history, followed by a detailed eye exam. Ruling out other eye conditions is a key part of this process.

If your photophobia is caused by an underlying condition, treatment will focus on addressing that root cause. For example, medications may be prescribed to manage migraines, or you may need to adjust or discontinue a medication that’s contributing to your symptoms.

Does Light Sensitivity Mean Something Serious?

Not always. Light sensitivity alone doesn’t necessarily indicate a serious problem, but if your symptoms worsen or interfere with your daily life, it’s important to get evaluated. A comprehensive eye exam can rule out more serious conditions, such as conjunctivitis, corneal abrasions or ulcers, glaucoma, and uveitis.

If you’re experiencing ongoing light sensitivity, contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule a comprehensive eye exam.

Have you had cataract surgery but are now noticing cloudy vision again? It’s natural to wonder whether your cataract has returned or if something else is going on.

For many patients, this cloudy vision is caused by a condition called posterior capsule opacification (PCO). Below, we’ll explain what this condition is, why it happens, and how it’s treated.

What Is Posterior Capsule Opacification (Secondary Cataract)?

A secondary cataract is not actually a cataract at all. Instead, it’s a clouding of the lens capsule, the thin membrane that holds your artificial lens implant in place after cataract surgery.

During cataract surgery, your ophthalmologist removes the eye’s natural lens and replaces it with an artificial intraocular lens (IOL). The lens capsule itself is left intact to support the new lens.

While most people enjoy long-lasting improvement after surgery, some develop posterior capsule opacification months or even years later. 

Secondary cataracts can cause symptoms similar to the original cataract, including halos around lights, sensitivity to light, difficulty reading and cloudy or blurred vision.

How Is a Secondary Cataract Different from the Original Cataract?

While it’s easy to assume a secondary cataract means your original cataract has returned, that’s not possible. Here’s why…

Cataracts can only form on the natural lens you’re born with. During cataract surgery, that lens is removed and replaced with an artificial intraocular lens, which means cataracts cannot form on the new lens.

With posterior capsule opacification, cloudy patches develop on the lens capsule rather than the lens itself. Over time, this cloudiness can interfere with how light passes through the eye, affecting vision.

PCO most often develops months or years after cataract surgery.

What Causes Posterior Capsule Opacification?

When your natural lens is removed during surgery, tiny lens epithelial cells may remain behind. As part of the healing process, these cells can migrate and collect on the lens capsule.

As they build up, the capsule may gradually become cloudy, leading to vision changes.

Anyone who has had cataract surgery can develop PCO, but the risk may be slightly higher in people with conditions such as diabetic retinopathy, glaucoma, uveitis or retinitis pigmentosa.

How Is a Secondary Cataract Treated?

The good news is that PCO can be treated quickly and effectively with a procedure called YAG laser capsulotomy.

This in-office laser procedure usually takes only a few minutes. First, your eye is numbed with special drops. Then, a laser is used to create a small opening in the cloudy lens capsule, allowing light to pass through clearly again.

Vision often improves within a day. Some patients notice temporary floaters afterward, which are simply tiny debris particles from the laser treatment and usually fade on their own.

Most people experience excellent, long-lasting results. It’s uncommon for PCO to recur, but if it does, the same procedure can be performed again.

If you’ve noticed cloudy vision after cataract surgery, our team at North Florida Cataract Specialists and Vision Care can help determine whether posterior capsule opacification is the cause and discuss treatment options. Contact us today at 352-373-4300 to schedule your appointment.

Cloudy vision is one of the hallmark symptoms of cataracts. As proteins in the eye’s lens begin to clump together, the lens becomes cloudy or opaque. Instead of passing cleanly through the eye, light becomes scattered, resulting in blurred or distorted vision.

While cataracts is the most common cause of cloudy vision, it’s not the only one. Several other eye conditions can produce similar symptoms.

1. Dry Eye Syndrome

If cataracts aren’t to blame, dry eye syndrome might be. Tears help maintain clear vision by evenly coating the eye’s surface. Without proper lubrication, the surface becomes irregular, and incoming light can scatter, leading to cloudy or blurry vision.

Other common symptoms of dry eye include itchiness, grittiness and irritation.

Dry eye is surprisingly common, affecting an estimated 16 million Americans. The only way to know for sure is with a comprehensive eye exam.

2. Macular Degeneration

Age-related macular degeneration (AMD) damages the macula, the central part of the retina responsible for sharp, detailed vision. Over time, AMD can make your central vision appear cloudy or hazy, making tasks like reading or recognizing faces more difficult.

AMD is one of the leading causes of vision loss in adults over 50 and is typically diagnosed during routine eye exams.

3. Diabetic Eye Disease

If you have diabetes, your blood sugar levels could be affecting your vision. In fact, blurry vision is often one of the earliest signs of diabetes. High blood sugar can cause fluid to move in and out of the eye’s lens, making it swell. That swelling changes the shape of the lens and affects how clearly you see.

Low blood sugar can also blur your vision, not by changing the eye itself, but by affecting how the brain processes visual information. In many cases, your vision returns to normal once your blood sugar levels are stabilized.

4. Eye Infections

Infections like keratitis or corneal ulcers can cloud your vision and create symptoms like halos or irritation. If left untreated, some infections can cause inflammation and permanent damage.

If an infection is causing your vision to cloud, those symptoms usually go away once the infection clears up, especially with prompt treatment.

5. Glaucoma

Glaucoma affects the optic nerve, which transmits visual signals from your eye to your brain. When the optic nerve becomes damaged, often due to elevated eye pressure, vision can become blurry, cloudy, or even lost over time.

In its early stages, glaucoma may not cause noticeable symptoms, which is why regular eye exams are so important for early detection.

If you’re experiencing cloudy vision, a comprehensive eye exam can help pinpoint the cause and guide the right treatment. Contact North Florida Cataract Specialists and Vision Care today at 352-373-4300 to schedule your visit.