FAQ: Cataracts

Think you may be at risk for developing cataracts? Here is an overview of the most frequently asked questions about cataracts, including potential cataract treatment and congenital cataracts. Give our office a call and schedule an appointment to have your questions answered!

What are cataracts?

Cataracts are a clouding of the eye’s natural lens and are the most common cause of vision loss in the world. According to Prevent Blindness America, more than 22 million Americans have cataracts.

Who gets cataracts?

Cataracts begin to form in those over the age of 40. However, it is typically after age 60 that cataracts cause problems with vision.

Are there any signs or symptoms?

Cataracts start small and have little effect on your vision at first. However, you may notice symptoms once the cataract is well developed.

Potential symptoms include:

  • Blurred vision
  • Cloudy or foggy vision
  • Light from the sun or a lamp feels too bright or glaring
  • Oncoming headlights while driving cause more glare
  • Colors appear dimmed or faded

What causes cataracts?

As we age the natural protein in our eyes can clump together and cover a small area of the lens. Over time this may grow larger and cloud more of the lens. This cloud is what we refer to as a cataract.

Can I prevent cataracts?

It is not believed that there is anything you can do to prevent cataracts. However, there are a number of things you can do to reduce your risk of developing cataracts. Nutrients such as vitamin E and vitamin C are believed to reduce your risk. Eating a healthy and well-balanced diet can help. Additionally, wearing sunglasses that block 100 percent of UV rays can reduce cataract risk.

What increases my risk for cataracts?

  • UV radiation
  • Diabetes
  • Hypertension
  • Obesity
  • Smoking
  • Family history
  • Significant alcohol consumption
  • Certain medications

Is there cataract treatment?

The treatment for cataracts will vary for each person. When symptoms begin to appear patients may use new stronger prescription glasses. Cataract surgery will become an option if the cataract progresses far enough to impair your vision. Cataract surgery is the most frequently performed surgery in the United States and is successful in restoring vision.

What are congenital cataracts?

Congenital cataracts occur in newborn babies because the eye’s natural lens is cloudy instead of clear. Often this results in vision problems for the child. However, this occurs in only 0.4% of all births and is relatively uncommon.

To discuss your risk for developing cataracts schedule an appointment today! The best way to prevent vision loss is by having regular eye exams.

 

Eye Allergies in Every Season

Eye allergies are caused by the same substances that give you a runny nose and sneezing. Individuals with seasonal allergies typically experience various reactions to their allergens such as sneezing, itchy eyes, or a headache. Symptoms of eye allergies include itching, redness, burning, and clear watery discharge. Additionally, you may notice dark circles under the eyes and puffy eyelids. It is essential to manage your allergies to prevent these allergy symptoms and other eye infections related to seasonal allergies.

Winter Allergies

Indoor allergens are the most common cause of eye allergies during the winter months. Spending more time inside with the house closed up tends to worsen these allergens. We recommend using mite-proof bedding to limit exposure to dust mites. Frequently wash bedding, blankets, and furniture to decrease allergy symptoms from both dust mites and pet dander. Additionally, using a dehumidifier is the best way to control mold in your home mainly focused on basements and bathrooms.

  • Dust Mites
  • Mold
  • Pet Dander

Spring Allergies

Spring can be a dreaded season for seasonal allergy sufferers. Pollen is the primary cause of reaction during the spring months. With the trees, flowers, and plants coming into bloom their pollen can severely irritate your eyes. Wearing glasses or sunglasses outdoors can help to prevent pollen from entering your eyes.

  • Tree Pollen
  • Flower Pollen

Summer Allergies

During the summer months, grass pollen and mold spores are the most common allergens. On high pollen count days, we recommend staying indoors as much as possible. To limit your exposure to allergens we recommend keeping your windows closed and using air conditioning in your car and home. Avoid using fans, as they can draw pollen and mold into the house.

  • Grass Pollen
  • Molds Spores

Fall Allergies

As fall comes around, seasonal allergies come back on the horizon. Check the pollen count and avoid spending time outside during peak pollen times. Mold spores begin to grow on damp leaves in the fall. While it can be challenging to prevent seasonal allergens completely, we recommend limiting your exposure as much as possible. Additionally, replacing the carpet in your home with hardwood, tile, or linoleum helps to keep pet dander and pollen from settling in your home.

  • Ragweed
  • Mold Spores
  • Pet Dander

Don’t let eye allergies stop you from living your life. We can help you manage your eye allergies and control your symptoms. Give our office a call or request an appointment to discuss your allergies with your eye doctor!

Prevent Glaucoma: Regular Eye Exams

Did you know, half of Americans with glaucoma don’t know they have it? Glaucoma is often called a silent thief of sight because the early stages often have no symptoms. In the US glaucoma is the second-leading cause of blindness.

What is Glaucoma?

Glaucoma is an eye disease damaging the optic nerve in the eye; the optic nerve connects the retina to the brain to produce sight. The most common type of glaucoma is called primary open-angle glaucoma. According to the Glaucoma Research Foundation, over 3 million Americans have glaucoma.

Eye pressure is a significant risk factor for optic nerve damage. We recommend annual eye exams to measure eye pressure and detect glaucoma before you lose vision.

Populations at a Higher Risk Include:

  • African Americans over age 40
  • Everyone over age 60, especially Mexican Americans
  • People with a family history of glaucoma

Symptoms of Glaucoma

Typically glaucoma has no signs or symptoms, by the time you notice your loss of vision the disease has progressed to irreversible vision loss. Regular eye exams are the best way to detect and prevent glaucoma because several tests are performed to look for signs of glaucoma.

Potential Signs/Symptoms Include:

  • High Intraocular Pressure
  • High Blood Pressure
  • Vision Loss
  • Blurry Vision
  • Distorted Vision
  • Eye Pain

Can you reduce your risk for glaucoma?

Maintaining a healthy lifestyle is essential to reduce your risk of developing glaucoma. A few ways to reduce your risk include not smoking and eating a varied healthy diet. Healthy weight and blood pressure are also essential to lowering your chance of getting glaucoma.

Recent studies have also found that physical exercise may also lower your intraocular pressure. Glaucoma development may be due to high intraocular pressure. Therefore, physical exercise and an active lifestyle are great ways to prevent glaucoma along with other serious health problems.

What Is Dry Eye?

Dry eye syndrome is caused by a chronic lack of moisture and lubrication of the eyes. Your eye’s tears keep the surface of the eye moist and lubricated, as well as washing away dust, debris, and other microorganisms.

What causes dry eye?

Typically dry eye occurs when there is a problem with your tears. Tears are made up of an oily, watery, and mucin component. Any issue with those components could cause dry eye. It could be tear instability, tear film evaporation, or insufficient tear production. The only way to detect the cause of your dry eye is an eye exam.

Symptoms

  • Burning sensation
  • Itchy eyes
  • Aching sensations
  • Heavy eyes
  • Fatigued eyes
  • Sore eyes
  • Dryness sensation
  • Red eyes
  • Photophobia (light sensitivity)
  • Blurred vision

Who gets dry eye?

Dry eye can happen to anyone at any age. Each case of dry eye varies in severity and individual tolerance. However, there are certain factors which can increase your risk for dry eyes. These factors include:

  • Computer use: Humans blink less frequently when working at computers, allowing for increased tear evaporation.
  • Smoking: Causes eyes to dry over time and is the root of various other eye problems.
  • Aging: Dry eye syndrome is more common after the age of 50.
  • Menopause: Women who have completed menopause are at a higher risk for dry eye than men of the same age.
  • Health conditions: Certain diseases have a higher risk of contributing to dry eyes- such as diabetes or thyroid diseases.
  • Medications: Prescription and nonprescription medicines can have dry eye as a side effect.

Visiting The Doctor

Getting an eye exam by an eye doctor is the only way to know for sure you have chronic dry eye syndrome. Symptoms of dry eye can vary significantly from person to person and may even be symptoms of other eye problems. Personal perception of dry eye severity does not indicate whether or not an individual has chronic dry eye syndrome. Some individuals with mild dry eye may feel their eyes are very bothersome, while some individuals with severe dry eye may not consider their symptoms significant.

If you are showing symptoms of dry eye, schedule an appointment with our office as soon as possible. The only way to know the medical severity of your dry eye is through an eye exam.

Vision Changes As You Age

As we age, our bodies experience declines in overall performance, including the performance of our eyes. The age-related vision changes become more noticeable as we reach age 60 and older. Some vision changes are entirely normal and do not indicate disease, whereas others may be indications of major eye diseases. This is why eye exams become particularly important when you reach age 50!

Presbyopia

Presbyopia is an ordinary loss of focusing ability, typically noticed after the age of 40. The lens inside your eye hardens as you age and causes difficulty focusing on objects up close. The first signs of presbyopia are often holding a phone or reading material farther away from your eyes. As you age, presbyopia will worsen. Eventually, it requires reading glasses, progressive lenses, or multifocal contact lenses to focus on objects up close.

Structures of the Eye

As individuals age, the structures of the eye can lose strength or desensitize which causes your vision to change. These are often subtle changes over time and make slight impacts on vision.

Pupil Size

Muscles that control pupil size and reaction lose strength over time, causing the pupil to become smaller and less reactive to light.

Dry Eyes

Our bodies produce fewer tears as we age. Women after menopause may experience worse dry eye symptoms than others.

Peripheral Vision

It is normal to experience some loss of peripheral vision. The average decrease in the visual field is 1-3 degrees per decade of life.

Color Vision

The cells responsible for color vision decline in sensitivity as we age, which can cause colors to appear less bright.

Vitreous Detachment

The gel-like substance in your eye, called vitreous, begins to liquefy as you age. It is potentially causing spots and floaters in your vision.

As you age, you should expect vision changes. However, the only way to ensure those changes are normal and not due to eye disease is through comprehensive eye exams with your eye doctor. Additionally, the standard recommendation is for individuals over age 50 to have annual eye exams to protect the health of their eyes.

Types of Diabetic Eye Disease

More than 28% of diabetics age 40 or older have a diabetic eye disease. These numbers are only expected to grow in the upcoming years due to the decrease in physical activity and healthy eating.

Types of Diabetes

Type 1

A chronic condition in which the pancreas produces little or no insulin. About 1.25 million Americans have type 1 diabetes. Type 1 diabetes was previously known as juvenile diabetes. However, anyone at any age can get type 1 diabetes.

Type 2

90% of Americans with diabetes have type 2 diabetes. This occurs when your body is not using insulin correctly, called insulin resistance. Risk factors for type 2 diabetes include obesity, an unhealthy diet, and physical inactivity.

Complications of Diabetes

Not managing or treating your diabetes can cause serious health complications including hypoglycemia, skin infections, neuropathy, kidney disease, foot complications, and eye complications. Additionally, people with diabetes are at a higher risk for blindness and eye problems. The good news is with the correct treatment and lifestyle changes many people can prevent the onset of these complications. Therefore, we recommend regular eye exams to avoid eye problems and vision loss.

Diabetic Eye Disease

  • Diabetic Retinopathy: Damages the blood vessels in the retina in the back of the eye. Uncontrolled high blood pressure is more likely to result in diabetic retinopathy. Consequently between 12,000 and 24,000 new cases of blindness due to diabetic retinopathy occur each year in the U.S. according to the CDC.
  • Clinically significant macular edema: Swelling of the macula in the back of the eye. Macular edema is most common in those with type 2 diabetes.
  • Cataract: Clouding in the lens of your eyes. Cataracts are two-five times more likely in people with diabetes.
  • Glaucoma: Optic nerve damage to the fibers that connect the eye to the brain. Diabetes doubles the risk of glaucoma.

Those with diabetes should get a comprehensive eye exam at least once a year to ensure their eyes are healthy. Call our office today to schedule your comprehensive eye exam!

Who Gets Macular Degeneration?

Macular degeneration is the deterioration of the macula, the small central area of the eye that controls visual acuity. Typically developing macular degeneration is a slow, painless vision loss.

Age-related macular degeneration (AMD)

Macular degeneration is often referred to as age-related macular degeneration because it most frequently occurs in older generations. Macular degeneration is the leading cause of vision loss among older Americans and will grow significantly in the years to come due to the aging of the US population.

Populations Affected

The prevalence of macular degeneration increases significantly in individuals over the age of 80. In particular, the white American population is affected the most, with 14% of white Americans age 80 and older affected by AMD.*  Women also have a higher occurrence of AMD as compared to men due to their longer life expectancy. In 2010, 65% of AMD cases occurred in women as compared to only 35% in men.*

Risk factors

  • Obesity: Overweight patients with macular degeneration double their risk of developing advanced forms of macular degeneration.
  • Inactivity: Those who perform vigorous activity three times weekly reduce their risk for developing AMD compared to inactive patients.
  • Heredity: Family history and specific genes can link to a high risk of developing AMD.
  • High blood pressure: Some studies show a link between high blood pressure and macular degeneration.
  • Smoking: Living with a smoker doubles your risk for developing AMD. Smoking is a factor in about 25% of AMD cases with severe vision loss.

Currently, the best way to protect your eyes from developing macular degeneration is to eat healthy, exercise, and wear sunglasses. Annual eye exams can detect the early onset of macular degeneration and help to preserve your vision. Schedule an appointment with our office today!

*National Eye Institute, 2010

Nutrition and Your Eyes

The foods you eat and the dietary supplements you take affect your overall health and the health of your eyes. Nutrition and your eyes are linked together and can help prevent certain eye diseases along with other health problems.

Healthy Foods

Choosing healthy foods improves your overall health as well as your eye health. Dark green or brightly colored fruits and vegetables are essential parts of a healthy diet. These fruits and vegetables may also help to reduce the risks of developing eye diseases. Sugars and white flours may increase your risk of age-related eye disease, instead, opt for whole grains which do not have the same risks. Healthy fats containing omega-3 essential fatty acids are critical to your diet. These healthy fats can help prevent dry eyes and cataracts.

Hydration

Staying hydrated is essential to the health of your eyes. Drink plenty of water every day! We also recommend choosing healthy beverages and avoiding high sugar beverages. Proper hydration is linked to the reduction of dry eye symptoms.

Nutrients

Nutrients are an essential part of a healthy diet. These nutrients can be found in foods but can also be taken in supplements to ensure you are receiving the proper amount in your diet. Consult with your primary care provider before taking any dietary supplements. Here are a few nutrients that may have a link to eye health:

  • Vitamin A: may protect against night blindness and dry eyes
  • Omega 3 fatty acids: may prevent macular degeneration and dry eyes
  • Vitamin C: may reduce risks of cataracts and macular degeneration
  • Vitamin D: may reduce risks of macular degeneration
  • Zinc: may reduce risks of night blindness
  • Vitamin E: may reduce the risk of advanced macular degeneration

Aging Eyes

As you age, it is essential to consider all factors that could affect the overall health of your eyes. Not only should you adopt a healthy diet, but you can also do several other things to protect your eyes. One way to protect your eyes is to avoid overexposure to ultraviolet rays, which includes wearing sunglasses outdoors and staying away from tanning beds. Now is the time to quit smoking, not only is smoking harmful to your overall health it also increased your risks for many eye diseases. Finally, ensure that you are getting annual eye exams to detect any eye diseases before they cause permanent vision loss.

Nutrition and your eyes are highly connected, continue to find ways to feed your body the food and nutrients it needs to live a healthy life with healthy eyes.

Common Eyelid Bumps

Eyes are one of the most sensitive areas of the body and we tend to notice any pain related to our eyes relatively quickly. Here are a few common eye conditions and symptoms causing eyelid bumps. Have more questions? Give our office a call!

I have a red bump near the edge of my eyelid, what is this?

An infection called a stye causes this red bump. Bacteria enter the base of an eyelash and become infected. It can be contagious so it is important to wash your hands if you touch your eyes and not share any washcloths or hand towels with others. While a stye can be annoying, you should never pop or poke it. Eventually, a stye will heal on its own within a few days. Use a warm washcloth can help to alleviate some of the pain and speed up the healing process.

What is the bump inside my eyelid?

An infection called chalazion causes the bump inside your eyelid. This is similar to stye but found inside the eyelid on an oil gland. Typically, this red swollen bump is benign and containings fatty secretions that normally help lubricate the eye. Chalazions are not infectious and typically resolve on their own within a few days to a week. Try using a warm compress to help relieve discomfort and move along the healing process. If you are experiencing pain or discomfort from a chalazion and it does not heal on its own, call our office to schedule an appointment!

Why does my baby have tiny bumps on and around the eye area?

Milia are the tiny white or yellowish bumps seen around a baby’s eyes. These look similar to a whitehead but are not acne. Milia occur in clusters and are caused by dead skin cells getting trapped under the surface of the skin. Most commonly, they occur in babies but can be found at any age. Parents can expect milia on newborns to resolve on its own within a few weeks. Do not try to pop or remove milia yourself.

Why is my eyelid swollen?

Inflammation or excess fluid surrounding the eye causes a swollen eyelid. Eye infections, injuries, trauma, and allergies are the most common causes of a swollen eyelid. Whether or not you experience pain and how long the healing process will take is determined by the cause of the swelling. Are you experiencing swelling surrounding your eye from an unknown cause or for an extended period of time? Call our office to schedule an appointment or consult with your eye doctor.  

Have more questions?

If your eyelid condition or concern does not fit into one of these categories or you have additional questions please call our office to schedule a consultation. The staff can answer all of your questions and give a personalized recommendation for your eye care.

Combating Dry Eye Syndrome

Do you experience itchy, burning, or dry eyes? You may be suffering from dry eye syndrome. Tears are necessary for overall eye health and clear vision, when there is insufficient moisture on the surface of the eye it can cause discomfort. Let’s looks at some common causes of dry eye syndrome, symptoms, and risk factors.

What are the causes of dry eye syndrome?

Tears keep the eyes surfaces moist and wash away dust, debris, and other microorganisms. Without constant, adequate moisture, dry eye will occur. Not enough oil in the tears causes them to evaporate too quickly, and without sufficient water production, eyes cannot maintain proper moisture.

Symptoms of Dry Eye Syndrome:

  • Scratchy or gritty feeling
  • Red eyes
  • Blurriness
  • Irritation from windy conditions
  • Sensitivity to light
  • Fatigued eyes
  • Problems with contacts
  • Excessive tearing
  • Heavy eyes
  • Sore eyes

Contact lenses and dry eyes

One of the most common complaints from contact lens wearers is their contacts make their eyes feel dry. If you experience dry eye symptoms while wearing your contacts or immediately after removing your contacts, talk with your eye doctor, as it is irregular to feel discomfort.

If discomfort occurs, it is possible you are using the incorrect solution with your contact lenses; not all solutions are made equally. Your eye doctor may also recommend you use eye drops to help temporarily relieve dry eye symptoms.

Another means to relieve symptoms is to change your contact lens type to a more breathable or moisture-focused lens, which is specially made to help retain moisture. You may also want to discuss with your eye doctor the option to switch from reusable contact lenses to single-use lenses. Single-use lenses will help prevent your lens from drying out and work to maintain moisture in your eyes.

Factors that Increase Risk of Dry Eyes

Dry eye symptoms stem from multiple risk factors, including health conditions, environments, and eyewear choice. If you are suffering from dry eye try some of the tips below to help reduce your symptoms.  

  • Computer use. Humans blink less frequently when working at computers, allowing for more evaporated tears. When working on a computer for an extended period of time, follow the 20-20-20 rule. Every 20 minutes, look 20 feet away for 20 seconds to give your eyes a rest.
  • Contact lens. Dry eye discomfort is a primary reason for wearers to stop using contacts. Use rewetting drops daily or talk with your eye doctor about contact lens types that work best for your eyes.
  • Indoor environment. Air conditioning, fans, and air heating systems can decrease the humidity indoors and cause symptoms of dry eye. Try using a humidifier in your house if you notice the air getting dryer.
  • Outdoor environment. If you are outdoors in dry or windy conditions, wear a pair of sunglasses or hat to reduce your exposure to the elements which can cause dry eyes.
  • Smoking. Can cause eyes to dry over time and is the root of various other eye problems.
  • Aging. Dry eye syndrome is more common after the age of 50.
  • Menopause. Women who have completed menopause are at a greater risk for dry eye than men the same age.
  • Health conditions. Certain diseases have a higher risk of contributing to dry eye- such as diabetes or thyroid diseases.
  • Medications. Prescription and nonprescription medications can have dry eye as a side effect.