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Vision Loss and What to Do

i2ioptometry Local Eye clinic near you in Irvine, California

According to recent NIH-funded studies, some of the statistics on vision loss may appear unbelievable, but they’re true:

  • The number of Americans who are legally blind (20/200 vision or worse) is estimated to be more than 1 million.
  • The number of Americans who have visual impairment, defined as 20/40 or worse with the best possible correction, is more than 3.2 million people – and rising.

Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Pink Eye or Conjunctivitis, Myopia or Nearsightedness , Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

Local Eye Doctor near you in Irvine, California

Most sight-threatening eye conditions do not present with anything more than very subtle symptoms during the early stage if any. That’s why a large percentage of people simply miss the early signs of vision loss.

However, early detection and timely treatment are critical for preventing complications, damage, and vision loss. Routine eye exams are the best way to catch a developing eye disease and treat it before symptoms occur, which is ideal. But, even between appointments, learning to recognize the subtle earliest signs of vision loss and booking an eye exam immediately with an eye doctor near you can play a part in keeping your eyesight sharp and healthy for as long as possible.

Let’s review 5 of the earliest signs and the best ways for you to respond:

Blurred Central Vision

When your central field of vision becomes fuzzy, it could indicate an eye condition. Blurry vision might be the result of something as innocuous as needing a higher prescription or might be a sign of a developing age-related eye disease like cataracts or even macular degeneration which can lead to severe vision loss. The easiest way for you to test your central vision for macular degeneration at home is by looking at an Amsler grid. If the straight lines appear wavy, call an optometrist near you to schedule a comprehensive eye exam. When detected at the beginning, some forms of macular degeneration are treatable.

Yellowing or Fading Color Vision

You may be amazed to learn that the healthy eye can discern more than 10 million different colors! However, this only holds true if your eyes are functioning normally and optimally. If you start to notice colors appear dimmer or faded or have a yellow tint, you could be experiencing early signs of vision loss from cataracts.

Vision with cataracts has been described as viewing the world through a fogged-up window. By the age of 80, more than 50% of all Americans will develop cataracts. Fortunately, cataract removal surgery is highly successful at restoring the ability to differentiate colors without compromising sharp vision. If you notice that colors appear less vibrant, visit an eye clinic near you.

Floaters and Flashes

The sudden appearance of flashes of light or many floaters – seen as transparent squiggly lines or dots gliding across your field of vision can indicate the need for an urgent eye exam. This “debris” in your eye, which doesn’t usually cause any pain, could be a sign of retinal detachment. Visit your eye care provider immediately if you notice recurring flashes of light or a bunch of new floaters. If you require a retinal detachment surgery, it can help restore your vision to full functionality.

Eye Pain

Recurrence of pain around the eye is the most common telltale indication of ocular damage after an eye injury or trauma. The pain may affect one or both eyes, be moderate or extreme, and it is typically felt on or behind the eye. A wide variety of reasons could be to blame, ranging from a corneal scratch to diabetic eye disease. Don’t just take OTC pain-relievers; consult an eye doctor near you for a professional diagnosis.

The normal, healthy pupil — that round circle in the middle of your eye, surrounded by the colored iris — is jet black. When white areas appear in the pupil, it’s not a good sign. It could be due to an eye infection or the development of an eye disease. Either way, it’s a reason to visit your eye care provider for an evaluation.

Your eyes may be a small organ of your body, but they play a huge role in your quality of life. Eyes are also extremely delicate and sensitive, which is why it’s advised to do your utmost to prevent vision loss by contacting an eye clinic near you at the first sign of a problem, even if it’s not yet time for your yearly comprehensive eye exam.

Book an eye exam at an eye clinic near you to learn more about your candidacy for contact lenses and which type is right for you.

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What happens after diagnosis of macular degeneration?

If our eye doctors detect your eye disease when it first begins, many preventive measures can be taken to treat AMD so that your vision remains as healthy as possible. That’s why routine eye exams are so critical! During your eye exam at i2iOptometry, we’ll evaluate your ocular health thoroughly to look for any signs of macular degeneration. If we detect any problems, we’ll recommend appropriate treatment immediately.

When is cataract surgery recommended?

During the early stages of a cataract, the visual symptoms may be so mild that you aren’t bothered. Your doctor will just perform regular eye exams to monitor your condition. However, as the cataract progresses, the effects on your vision usually become more disruptive – to the point that many regular daily tasks become difficult. That’s when your eye doctor may recommend cataract surgery. If a cataract gets in the way of treating another eye problem, such as diabetic retinopathy or age-related macular degeneration, cataract surgery may also be advised.

What is pink eye?

Officially called conjunctivitis, pink eye is caused by swelling in your eye. The conjunctiva – which is the thin and transparent tissue that lines your inner eyelids and coats the whites of your eyes – becomes inflamed. This eye infection is highly contagious, especially in kids, and it spreads quickly through schools. The good news is that pink eye is rarely serious and doesn’t usually cause any lasting damage to your vision.

Who is the Ideal LASIK Candidate?

If our eye doctors detect your eye disease when it first begins, many preventive measures can be taken to treat AMD so that your vision remains as healthy as possible. That’s why routine eye exams are so critical! During your eye exam at i2iOptometry, we’ll evaluate your ocular health thoroughly to look for any signs of macular degeneration. If we detect any problems, we’ll recommend appropriate treatment immediately.

Masks Can Cause Dry Eye Symptoms!

i2ioptometry Local Dry Eye treatment center in Irvine, California

At our eye clinic near you, we’ve been seeing an increasing number of patients who visit due to stinging eyes, redness and blurred vision – all classic signs of dry eye syndrome. While dry eye syndrome has always been a common reason to book an appointment with our optometrist near you, what’s new is that the dry eye symptoms seem to be caused by wearing masks.

Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Myopia or Nearsightedness , Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

What Is Prevent Blindness?

Founded in 1908, Prevent Blindness was established by volunteers to decrease the amount of preventable blindness in children. They helped to almost eliminate a condition called ophthalmia neonatorum, a leading cause of blindness in infants at the time.

How do masks lead to dry eyes?

If you’re wearing a mask and eyeglasses, every time you breathe it fogs up your lenses. Then they defog, only to fog up again with your next breath. Steamed-up glasses and the onset of dry eye symptoms is an emerging condition to be aware of. The main reason for promoting awareness of MADE is not to encourage anyone to stop wearing a mask, but rather, it’s to help people manage the eye irritation that may result – while continuing to don face masks.

When you breathe, you expel air over the top of your mask. This air flows over the surface of your eyes and can dry out the tear film that coats and lubricates your eye surface. It also speeds evaporation of tears.

In general, our eye doctor near you has found that mask wearing doesn’t trigger the onset of dry eye syndrome in people who don’t have it. Instead, it can worsen symptoms in people who already have the condition or are at high risk for it – such as people who spend a lot of time staring at computer screens. Nowadays, with all the working-from-home and Zoom meetings that occur, most people fall into the category of “at risk” for dry eye syndrome.

How can you prevent your mask from causing dry eye irritation?

  • Make sure your mask fits properly. A poorly fitting face covering increases the chances that exhaled air escapes from the top opening and flows over your eyes. Push the metal strip at the top margin of your mask so it fits snugly over the contour of your nose and cheekbones, blocking airflow.
  • Avoid rubbing your eyes. This habit can lead to a long list of problems, including micro-scratches in your cornea and swelling that can exacerbate the symptoms.
  • Don’t ignore dry eye symptoms. Pay attention to how your eyes feel and seek effective treatment, such as lubricating eye drops, from our optometrist near you.

Book an eye exam at an eye clinic near you to learn more about your candidacy for contact lenses and which type is right for you.

i2ioptometry, your Irvine eye doctor for eye exams and eye care

Alternatively, book an appointment online here CLICK FOR AN APPOINTMENT

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Gift The Gift Of Sight Month

i2ioptometry How Do I Know If Contact Lenses Are Right for Me?

The month of December has been declared “The Gift of Sight Month” by Prevent Blindness — the nation’s oldest non-profit voluntary eye health organization. Never heard of Prevent Blindness? Read on to learn more about the organization and what “The Gift of Sight Month” means to them.

Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Myopia or Nearsightedness , Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

What Is Prevent Blindness?

Founded in 1908, Prevent Blindness was established by volunteers to decrease the amount of preventable blindness in children. They helped to almost eliminate a condition called ophthalmia neonatorum, a leading cause of blindness in infants at the time.

Over the years, volunteers at Prevent Blindness have conducted the first nation-wide glaucoma screenings, assembled resources for the development of vision-testing equipment for infants, and conducted a national study which showed that blindness prevention is the third most important eye health concern among Americans.

With over 8 million individuals affected by blindness in North America, the work of Prevent Blindness is significant and necessary for the betterment of everyone’s eye health, sighted or not.

To this day, Prevent Blindness continues to spread awareness and spearhead legislation of various health concerns.

So, What is “The Gift of Sight Month”?

Prevent Blindness has given December this title in hopes of giving people an opportunity to contribute to their cause. They are asking that fully-sighted people reflect on the joys and privileges that accompany healthy vision and to donate to Prevent Blindness.

Because Prevent Blindness is operated by volunteers and is not for profit, they need financial help to continue their mission of preventing blindness and preserving sight.

Why not be part of the cause and help protect and preserve healthy vision? Prevent Blindness is asking that anyone who is able to donate to their organization, please do so. To be part of this important cause, go to the Prevent Blindness website and show your support.

To learn more about how to keep your vision healthy for a lifetime, visit an optometrist near you. For all eye health matters in the Irvine area, call i2iOptometry for an eye exam.

Book an eye exam at an eye clinic near you to learn more about your candidacy for contact lenses and which type is right for you.

i2ioptometry, your Irvine eye doctor for eye exams and eye care

Alternatively, book an appointment online here CLICK FOR AN APPOINTMENT

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Irvine Contact Lenses Supplier

i2ioptometry How Do I Know If Contact Lenses Are Right for Me?

Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

Local Contact Lens exam in Irvine, California

Have you been wearing eyeglasses for years, but now, you can’t deal with the way your glasses fog up when wearing a face mask? Or were you just diagnosed with a vision condition and can’t figure out whether to choose contacts over glasses? Our eye doctor shares some facts to help you make the right decision for you.

Contacts Fit an Active Lifestyle

If you’re an athletic type and constantly on the move, glasses can shift or slip off your nose. Also, flying objects can hit your eyeglasses, breaking the lenses or frames and possibly causing an eye injury. Tell our optometrist about your lifestyle so we can fit you with the most appropriate type of contact lenses; we stock a wide variety of types in our modern eye clinic.

Hard vs. Soft Contact Lenses

Depending on your particular eye condition, our eye care professional will recommend either soft or hard contact lenses.

Soft contact lenses are certainly the more popular option nowadays. Made from silicone hydrogel, they allow a large quantity of oxygen to reach the eye. Soft lenses also come in various wearing schedules: daily disposables, bi-weekly disposables, and monthly disposables. The advantage of dailies is that you insert a fresh pair every morning, which drastically reduces the chances of eye infection, dryness and irritation.

When contact lenses first hit the market, they were available only as hard lenses. But the uncomfortable hard lenses of yesteryear bear little resemblance to today’s hard lenses – usually called rigid gas permeable lenses. These rigid GP contacts are often ideal for people who have an irregularly shaped cornea.

How to Reduce the Risks of Contact Lenses

Our eye doctor is careful to point out that anytime you insert something into your eye, you’re introducing the risk of infection. As we mentioned, daily disposables decrease the incidence of infection, but there are effective ways to lower your risks even if you wear a different type of lenses, such as:

    • Always wash your hands before touching your contacts or your eyes.
    • Follow proper hygiene by soaking your contacts in disinfectant overnight. Replace the solution entirely each day, and never use water to rinse or store them.
    • Replace your contact lens case every three to six months.
    • Don’t try to make your contacts last longer than the wearing schedule recommended by your optometrist. Discard them according to schedule.
    • Don’t sleep in your contact lenses, unless directed to by your optometrist.
    • Use moisturizing artificial tears eye drops if you have dry eyes.

    What Type of Contact Lenses Are Best?

    That’s not a question that can be answered without an eye exam and advice from a qualified eye care provider. There are a wide range of types of contacts, such as soft, rigid gas permeable, toric, multifocal, monovision, scleral, hybrid and ortho-k lenses. Book a consultation at our eye clinic to learn more about the types of contact lenses suitable for your eyes.

    Contact lenses are medical devices, which means it is illegal to sell them without a prescription from an eye doctor. When not fitted properly to the shape and curvature of your eye, contacts can deprive your eyes of oxygen and cause infection. They can also lead to a sore on the surface of your eye, which can result in scarring and permanent vision loss. Well-fitting contact lenses allow tears to flow beneath the lenses, providing your eyes with essential oxygen and nutrients. Also, your eye care provider will provide instructions on how to insert, remove and care for your contact lenses responsibly.

    Book an eye exam at an eye clinic near you to learn more about your candidacy for contact lenses and which type is right for you.

    i2ioptometry, your Irvine eye doctor for eye exams and eye care

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    Irvine Optometrist – Protect Your Eyes

    i2ioptometry Eye Doctor in Irvine, California

    Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Myopia or Nearsightedness, Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

    Remote Learning? Blue Light Glasses Can Protect Your Eyes

    In normal amounts, blue light can be beneficial for your health, setting your sleep-wake cycle and boosting your mood. But overexposure to blue light, especially when the source is digital devices, can increase certain health risks. In particular, it can strain your eyes and lead to a slew of painful symptoms. Nowadays, as the number of students learning remotely has risen dramatically, the damaging effects of blue light on eyes has become a hot topic. To protect and soothe your vision, our eye doctor near you recommends purchasing a pair of blue light glasses, available at our eye clinic.

    What do blue light glasses do?

    Blue light glasses help to filter out blue light rays. If you have a pair, you can see the difference for yourself – point a blue light pen at one lens, and you’ll notice immediately that the brightness getting through the lens becomes much weaker compared to what happens with a regular unfiltered lens.

    Are all blue light glasses the same?

    No. In addition to coming in all sizes and crafted for just about all prescriptions, blue light glasses come in different color tints that filter out varying amounts of brightness. That’s because blue light comes from various sources that have different intensities, such as the sun, laptops, smartphones and all LED lights. To find the best blue light glasses for your lifestyle, consult with our eye care professional.

    What problems can blue light cause?

    If too much time is spent exposed to blue light, it can interrupt your circadian rhythm, making it hard to sleep, or it can put tremendous strain on your eyes. Consequently, all that time spent learning remotely can make you tired, distracted and less able to focus on your school work.

    Additionally, overexposure to blue light may be linked to an increased risk of vision loss as a result of macular degeneration in the future, as well as potential overstimulation for anyone on the autism spectrum.

    In sum, blue light glasses can enhance your visual comfort and eye health. Stop by our eye care center to book an eye exam with our knowledgeable eye doctor near you, and to learn more about how to stay safe from blue light.

    i2ioptometry, your Irvine eye doctor for eye exams and eye care

    Alternatively, book an appointment online here CLICK FOR AN APPOINTMENT

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    Irvine Optometrist – Local Eye Doctor

    i2ioptometry – Irvine Eye Doctor in Irvine, California

    Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

    Priorit-eyes Your Vision During Covid-19v

    The global pandemic can be overwhelming, and investing so much daily energy into staying healthy is certainly stressful. However, with all the health concerns facing us, your eye doctor reminds you that it’s still essential to make your eyes a top priority!

    Our eye care team shares a few simple steps you can take to keep your eyes in good shape, as you protect your overall health.

    Visit Your Optometrist for an Eye Exam

    One of the best ways to value your vision is by getting regular comprehensive eye exams. According to a recent study co-conducted by VSP Vision Care and YouGov, a market research agency, almost 97% of people surveyed agreed that healthy eyes are essential and vision loss is feared, but only about half of these people actually go for yearly eye exams!

    Practice Proper Contact Lens Hygiene

    If you wear contact lenses, following safe hygiene practices can help you prevent eye irritation and infection:

    • Be sure to wash your hands before inserting or removing your lenses.
    • Rinse and disinfect your lenses with the solutions recommended by your eye doctor.
    • Don’t wear your contacts for longer than the wearing schedule you were given.
    • Keep your contact lens case clean, so harmful bacteria don’t find their way into your eyes and cause an infection.
    • Don’t swim or sleep in your lenses (unless directed to by your optometrist).

    Switch to Dailies – Daily Disposable Contact Lenses

    If you wear weekly, bi-weekly or monthly contact lenses, now may be a good time to consider switching to daily disposable contacts. Generally, people who wear daily disposable lenses tend to experience fewer problems. Every morning, you insert a fresh pair of lenses so there is minimal maintenance required to keep your eyes safe and healthy.

    Pay Attention to Comfort

    Touching your eyes is never a smart move, but during Covid-19, it’s even more important to keep your fingers away. However, if you’re wearing uncomfortable contacts – not touching your eyes is much easier said than done. In fact, studies show that 89% of contact lens wearers in the US say they manually adjust their lenses or rub their eyes when vision feels uncomfortable. If your contacts are causing discomfort, book a visit to your eye care provider. A new type of contact or a better fit can help reduce your eyes’ exposure to the germs on your fingers. Not all contacts are created equal, and we offer a wide range of types in our eye clinic.

    Additionally, if you find that your contact lens solution seems to dry out your eyes, book an eye exam with our optometrist; a new solution may be advised.

    i2ioptometry – Irvine, your Irvine eye doctor for eye exams and eye care

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    Irvine Eye Doctor – Good Vision Health

    i2ioptometry Eye Doctor in Irvine, California

    Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

    10 Tips for Keeping Your Eyes and Vision in Good Health in Irvine, California

    2.2 billion… That’s the number of people worldwide who suffer from blindness and impaired vision. What is perhaps even more astounding is that nearly half of these people suffer from visual defects that are preventable.

    While most eye diseases are related to natural aging, there are some lifestyle habits that can help preserve the health of your eyes and vision. Our eye doctor near you shares 10 tips to promote optimal visual health.

      • Know Your Eye Health Nutrition

        Foods rich in omega-3 fatty acids, vitamins, zinc and protein are all beneficial for your eyes. Fish, in particular, is a fabulous source of these nutrients, namely salmon, sardines, tuna and mackerel.

        Other foods that our eye care team recommends include:

        1. Beef; it contains zinc for protecting against age-related macular degeneration
        2. Carrots; they have vitamin A (beta carotene) which contribute to eye health
        3. Leafy vegetables; green leaves such as kale, spinach and collards are full of vitamin C
          and lutein
        4. Eggs; they have lutein and zinc to prevent age-related eye conditions
        5. Legumes; they are packed with vitamin E to protect eyes
        6. Water; a well-hydrated body protects against dry eyes

      • Wear Protective Eyewear

        Sunglasses are the ultimate accessory to block dangerous UV rays from reaching your delicate eye tissue, reducing your risks of developing macular degeneration and possibly cataracts and other ocular diseases. Visit our eye clinic near you anytime to browse our trending collection of high-quality sunglasses with 100% UV protection.

        If you’re working outdoors, trimming trees or spraying pesticides, or if you’re playing risky outdoor sports, eye care providers stress that protective eyewear is also important.

      • Waterproof Your Vision

        Swimming goggles are essential for keeping your sensitive eyes safe against swimming pool chemicals, as well as against salty ocean water and bacteria in natural bodies of water. If you require corrective eyewear to see clearly, our optometrist near you can provide a precise vision prescription for goggles.

      • Practice Eye-Hand Hygiene

        As much as you may try to avoid rubbing your eyes, it’s inevitable that your fingers will make contact with your face throughout the day. For contact lens wearers, that’s even more true. Keep your hands clean!

      • Schedule Regular Eye Exams

        Even if you don’t notice any signs of a problem with your eyes or vision, regular check-ups at an eye doctor near you are vital. Eye exams give your optometrist a detailed view of the internal and external parts of your eye so any early signs of eye disease can be spotted, such as retinal detachment, macular degeneration, glaucoma and cataracts. Your eye doctor can also detect certain underlying health conditions, such as diabetes and high blood pressure.

      • No Smoking

        While you’re likely aware of the detrimental effects smoking can have on your lungs, did you know that studies have also shown a link between smoking and poor eye health? Smoking can lead to cataracts and raise your risk of macular degeneration and diabetic retinopathy. Also, smoking is a major cause of dry eyes and uveitis and other visual impairments.

      • Break Up Screentime

        Staring at your computer for long periods each day can strain your eyes, leading to headaches, blurry vision and eye fatigue. You may also suffer from neck or back pains. Taking regular 15-20 minute breaks to walk around and look around will help relax your eyes and body.

      • Position Your Screen Properly

        Your computer screen should be about 18 inches (45 cm) from your face, and the brightness of the screen should be adjusted to reduce glare.

      • Sleep Enough

        A good night’s sleep (six to eight hours per day) is essential for refreshing your eyes after a long day. Sleep also helps to keep your eyes lubricated, enhancing visual comfort.

      • Know Your Eye Care Provider

        An open relationship with an eye doctor near you is the foundation of quality ocular health. You should choose an eye clinic with an experienced, highly qualified team that you can trust.

    i2ioptometry, your Irvine eye doctor for eye exams and eye care

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    Why Diabetic Eye Exams are Essential in Irvine

    i2ioptometry – Irvine Diabetic Eye Exams in Irvine, California

    Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Myopia or Nearsightedness, Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

    Why Diabetic Eye Exams are Essential in Irvine, California

    At present, one in 10 Americans has diabetes – and the trend is continuing upwards. While routine comprehensive eye exams are important for diagnosing the early signs of diabetes, that doesn’t mean eye exams become insignificant after diagnosis!

    How does diabetes affect the eyes?

    Diabetes, especially when uncontrolled, can affect blood vessels and nerves throughout the entire body. Excess blood sugar can damage tiny blood vessels in the retina, which can lead to ocular inflammation, bleeding and devastating vision loss when left untreated.

    The most common types of eye diseases associated with diabetes are:

    • Diabetic retinopathy – small blood vessels in the retina weaken and sometimes leak blood
    • Glaucoma – elevated pressure levels of fluid in the eye
    • Cataracts – a clouding of the eye’s lens that blurs vision

    Who needs diabetic eye exams?

    If you have diabetes of any type, yearly diabetic eye exams are critical for preserving your healthy, sharp sight. That’s because damage to the eyes can be seen during a dilated eye exam way before vision loss occurs.

    Sadly, surveys estimate that about 60% of people with diabetes are not vigilant about booking annual eye exams. As a result, early sight-threatening changes in the inner eye tissues are often missed. Only a diabetic eye exam can reliably detect or rule out the start of many dangerous eye conditions. In addition, when your eye doctor notices changes in your eye health as a result of diabetes, it can indicate that a change in your diabetes management regimen may be needed.

    If you’ve been diagnosed with eye disease, such as diabetic retinopathy or glaucoma, diabetic eye exams will be done to monitor your condition to determine the most effective treatment program.

    When is a diabetic eye exam needed immediately?

    Besides visiting your eye doctor for annual eye exams, the following symptoms are a warning that you should schedule an urgent diabetic eye exam:

    • Seeing red spots
    • Seeing small black lines or spots that don’t glide away
    • Seeing red tinted fog
    • Sudden changes in your vision
    • Taking longer than usual to adjust to darkness

    i2ioptometry – Irvine, your Irvine eye doctor for eye exams and eye care

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    Irvine | Vision Problems Are Common in Older Parkinson’s Patients

    Yet despite these findings, few Parkinson’s patients visit an eye doctor for regular eye exams!

    30 Second review.

    A recent study based on U.S. Medicare records found that problems with vision are much more common in elderly people who suffer from Parkinson’s than in their peers. Additionally, these vision problems were associated with poorer general health outcomes. Data from more than 285,000 Parkinson’s patients was studied, and perhaps most noteworthy about all the results was that less than 60% of the people actually visited an eye clinic for yearly eye exams.

    Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Myopia or Nearsightedness, Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Irvine eye doctor is always ready to answer your questions about eye disease and Contact lenses.

    What did the Parkinson’s study investigate?

    In people with Parkinson’s, vision problems have been recognized as a non-motor symptom of the disease. Backing this up, researchers at UPENN investigated Medicare claims data from 2010-14, closely inspecting the incidence of visual impairment and the outcomes. Specifically, they aimed to figure out the prevalence of moderate to severe visual impairment in Parkinson’s patients, with a focus on how vision disorders are related to disease outcomes.

    What did the data show? The researchers concluded that 1.1% of Medicare beneficiaries in 2014 had a diagnosis of Parkinson’s, and 0.72% of them were diagnosed with moderate to severe visual impairment. Additionally, the vision problems were much more common in people with Parkinson’s (1.67%) than in the general population of older adults (0.71%). Vision problems were also more common in those of racial and ethnic minority backgrounds (Blacks and Hispanics), as well as in people with diabetes and hypertension.

    Another conclusion that the researchers made from the data was that moderate to severe visual impairment in the Parkinson’s population was strongly associated with anxiety, depression, and dementia, as well as with a higher incidence of falls. Altogether, the combination of Parkinson’s and vision problems translates into a significantly lower quality of life.

    How can the quality of life be improved for Parkinson’s patients?

    The simple answer is – eye exams. Regular comprehensive eye exams done by a qualified optometrist or eye doctor are essential for detecting the early onset of eye disease, which goes far towards preventing the progression of ocular disease and the associated vision loss. Most cases of visual impairment are either preventable or treatable, and yearly eye care at a professional eye clinic can make a world of difference for preventing complications.

    In sum, visual impairment is more common in people with Parkinson’s disease, and therefore early detection and treatment programs – eye exams and professional eye care – for these patients is particularly important.

    (The original study was published in Movement Disorders and titled “Visual Impairment is More Common in Parkinson’s Disease and Is a Risk Factor for Poor Health Outcomes.”)

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    Irvine | Could a Low-Carb Diet Reduce Your Risk of Glaucoma?

    A recent eye care study points to a possible connection between carbs and preventing glaucoma.

    30 Second review.

    Recently, an eye doctor at New York Eye and Ear Infirmary of Mount Sinai (NYEE) conducted a unique research study exploring the potential link between long-term dietary changes and preventing primary open angle glaucoma (POAG). The study’s results indicated that if people at a high risk of developing glaucoma eat a diet that’s low in carbohydrates and high in fat and vegetable protein, they may lower their risk of this sight-threatening ocular disease by 20 percent. These results were published in Eye-Nature (July 22 issue).

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    Why are these glaucoma study results so significant?

    Currently, glaucoma is the #1 cause of blindness in the United States, and primary open-angle glaucoma is the most common type of this dangerous eye disease. Due mainly to elevated pressure levels inside the eye, POAG leads to optic nerve degeneration – causing vision loss.

    Usually, patients experience no symptoms of POAG until the disease progresses, and visual problems motivate them to visit a nearby eye clinic for an eye exam. Regular eye exams by a qualified optometrist can detect the early signs of POAG way before vision loss occurs, but unfortunately, many people don’t visit an eye care provider until they notice a problem. In addition to routine eye exams, following a low carb diet may fortify people with another way to help prevent devastating vision loss.

    How does the low carb diet affect eye health?

    Eating foods that are low in carbohydrates and higher in fats and proteins causes the production of metabolites that are favorable for the optic nerve head, which is the specific site of damage in primary open-angle glaucoma. Previous scientific studies have already linked this type of diet with positive effects on epilepsy, along with some promising results for Alzheimer’s and Parkinson’s disease.

    While the low-carb diet cannot stop glaucoma progression in a patient who already has the disease, it may be a helpful way to prevent glaucoma in high-risk groups, such as people with a family history. Subsequently, the rate of vision loss due to glaucoma would be reduced.
    Does a low-carb diet have the same effects as a ketogenic diet?

    In the past, studies have demonstrated the protective effects that a ketogenic diet can have against neurologic disorders. (Ketogenic diets = extremely low-carb and higher-fat.). That’s because ketone bodies (energy compounds made by the body as it metabolizes fats) are used by the brain as a major energy source instead of glucose, and using more of these may enhance neurologic function and slow down neuronal degeneration. However, additional studies have shown that following a low-carb diet, not specifically ketogenic, may have similar properties for protecting against neurologic problems. And because a moderately low-carb diet is easier for most people to follow and doesn’t cause the same possible side effects of a ketogenic diet (e.g. headaches, abdominal issues, weakness, and irritability), it has been lauded as a more practical alternative.

    How was the study on low-carb diets conducted?

    The goal of the research study was to determine if following a low-carbohydrate diet for the long-term could have a positive impact on the optic nerve.

    Your optic nerve transfers visual information from the retina to your brain, and it is located at the back of the eye. There is a large concentration of mitochondria (the major source of a cell’s energy supply) in the optic nerve. Because glaucoma is associated with dysfunctional mitochondria, researchers aimed to discover if substituting fat and proteins for carbohydrates would improve mitochondrial activity, preserve the function of the optic nerve, and prevent optic nerve degeneration in POAG (specifically, in a subtype of POAG with paracentral vision loss).

    A large-scale study was formulated, involving 185,000 adults – female nurses and male health professionals between the ages of 40 – 75, between 1976 – 2017. Every two to four years, participants filled out questionnaires about what they ate and drank, as well as supplied information about their health condition. If they said they had glaucoma, the researchers followed up with their eye doctors to determine if they had POAG.

    Data about the study’s participants was classified into three groups, based on how they achieved a low-carb diet:

    • Group 1 – Substituting animal-based fats and proteins instead of carbs
    • Group 2 – Substituting plant-based fats and proteins instead of carbs
    • Group 3 – Replacing carbs with high fats and proteins, regardless of the source

    In the end, the results showed that people in Group 2 (increased plant-based fat and protein) were linked to a 20% lower risk of developing POAG compared to people who followed a high-carb diet. These findings suggest that vegetable sources may be beneficial than animal sources for a low-carb diet, with respect to lowering the risk of this subtype of open-angle glaucoma with paracentral vision loss.

    What’s the take-home from this study?

    First of all, eye doctors caution to remember that this was an observational study and not a clinical trial – so additional studies are needed to investigate the connection between dietary patterns and preventing POAG. Other issues, such as genetics, may also play a significant role. While it’s too early for optometrists to hang signs banning carbohydrates in their eye clinics, early findings do point to the eye care benefits of following a low-carb, plant-based diet. It’s time to stock up on legumes, avocados, nuts, and tofu!

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