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Eye Sight

Optometrist Vs Ophthalmologist

Fresno, CA, is a city of the lively arts scene and fine state university. Residents of one of the most affordable cities in America enjoy the easy-going vibe of this place. At InSight Vision Center, we take pride in providing all types of eye treatments, including cataracts, eye surgery, LASIK, glaucoma and others, to the people of Fresno, CA, since 1974.

We have the most experienced and incredible team of eye doctors in Fresno. And our eye care professionals provide the best quality treatment with compassion and care in our state-of-the-art eye clinics in the city.

At InSight Vision Centre, you can get treatment from the best ophthalmologists and optometrists. But what is the difference between ophthalmologists and optometrists? And how do you know which one is right for you? Let’s understand this in detail in the upcoming sections of this post.

Who are Optometrists & What do They do?

Optometrists have a degree in optometry. They are primarily known to perform vision tests and comprehensive eye exams. But they can do much more for your eye care. They can detect a higher level of eye health issues like glaucoma through a detailed eye exam. Although they can’t perform any major eye surgery, they can provide pre and post-operative care.

An optometrist, also known as OD, can check the success of an eye surgery by performing an eye exam on the patient the next day. They can also treat a minor eye injury or perform minor eye surgery in some states. Moreover, optometrists can diagnose underlying health conditions like high blood pressure, diabetes, cancer, and autoimmune diseases through detailed screening of the patient.

Optometrists can prescribe corrective lenses, eyeglasses, and other visual aids. They are also eligible to treat patients with non-invasive treatments such as vision rehabilitation and therapy. Some states allow them to write prescriptions for medications as well.

Who are Ophthalmologists & What do They do?

Ophthalmologists are MDs (Medical Doctors) who specialize in treating all types of eye ailments. However, their level of specialization may vary according to their study. They can do additional years of training in a particular aspect of eye health. It can be glaucoma, cornea, retina, neurology, etc.

They can diagnose the criticality level of eye diseases and vision problems. They can do whatever an optometrist can do and much more. Ophthalmologists can treat severe eye issues like glaucoma, farsightedness, near-sightedness, cataracts, crossed eyes, retinal detachment, optic nerve syndrome, pediatric eye health issues, and much more.

They can prescribe medication and perform advanced-level eye surgeries for all the conditions mentioned above. They are also eligible to perform LASIK surgery.

Optometrist Vs. Ophthalmologist: Whom Should You Visit?

There is a vast difference between optometrists and ophthalmologists. As mentioned earlier, optometrists have their limits while treating your eye health issues. But ophthalmologists can treat all your eyes diseases. You can visit an optometrist first, and they can refer you to an ophthalmologist if required. Or you can directly go to the ophthalmologist as well.

Still, you may find yourself confused about whether to go to an optometrist or an ophthalmologist. Here is a need-based checklist that will help you settle the debate of OD vs MD eye doctors.

You should visit an optometrist for the following requirement:-

  • A detailed eye exam if you feel pain or other unusual symptoms in your eye.
  • Post-surgery follow-up to check the result of the procedure.
  • Routine vision screening test for checking if you need glasses or contact lenses.
  • Assessing the seriousness of an eye injury.

Go to an ophthalmologist if you need or want any of the following:-

  • Eye medication.
  • An advanced assessment of an injury.
  • Eye surgery.
  • Check-up if an underlying health issue is affecting your vision.
  • Vision test/eye exam (both OD and MD can do this).
  • Going for the first time for a comprehensive dilated eye exam in your 40s.
  • Advanced level follow-up for vision-rehabilitation after eye surgery.

Conclusion

At InSight Vision Center, we have a highly qualified and experienced team of optometrists and ophthalmologists committed to improve your life quality. They can treat and diagnose a wide range of eye problems with advanced diagnostic technology and vision correction products. Our team strives to consistently deliver excellent service and care to our patients in Fresno, CA.

Contact InSight Vision Center for best eye care at Fresno, CA.

contact-lenses-care

You can wear contact lenses for either vision correction or aesthetic purposes. Either way, you should take proper advice from your eye care professional. Also, it’s crucial to keep your contact lenses clean and take good care of them. This is because unclean contact lenses can lead to serious eye infections and long-term vision problems. Also, with proper contact lenses care and hygiene, your lenses last long.

Thus you should know how to clean contact lenses and take care of them before you start to wear them.

Risks Associated With Contact Lenses

There are certain risks associated with wearing contact lenses. You can prevent any damage to your eyes due to contact lenses by being aware of these risk factors. They are as follows:-

  • Using eye drops while wearing contacts without the recommendation or approval from your eye doctor can cause problems.
  • Old and ill-fitting eye contact lenses may scratch your eyes.
  • If the contact lenses are not fitting well, they can even lead to blood vessels growing in your cornea. This may also lead to vision loss in the future.

You should always contact your eye doctor at the earliest if you notice any uncomfortable symptoms like red & watery eyes, blurry vision, or increased sensitivity in your eyes.

Tips on How to Clean Contact Lenses

Cleaning your eye contacts properly can protect your eyes from infections. Following these everyday cleaning tips will help you a lot:-

  • The “rinse and rub” method is an ideal cleaning method for all types of cleaning solutions. In this method, you rub the contacts with clean hands and then rinse with the cleaning solution, and afterward, you can soak them.
  • Before touching the lenses, wash your hands with soap and water. Also, dry them with the help of a napkin which should be lint-free.
  • Store contacts in their solution only. Don’t store in water.
  • Keep the contact lenses solution in its bottle only. The solution will not remain sterile if you keep it in another container.
  • Don’t clean eye contacts with your saliva or any other liquid. Use its solution only.
  • Don’t use old solutions to clean the lenses.
  • Keep the bottle storing lenses closed tightly. The tip of the solution should not touch anything.
  • Don’t use a DIY saline solution.
  • Throw away expired contact lenses and cleaning solutions.
  • Trim your nails regularly so that you don’t scratch your eyes or lenses.
  • Use hair spray or face mist before you place your lenses on your eyes.
  • Do your eye make-up after putting on lenses.

Safety & Care of Your Contact Lenses

Apart from its cleaning, few contact lenses care and safety measures are also helpful in making your contact lenses long-lasting, without any damage to your eyes. They are as follows:-

  • Always remove lenses before sleeping.
  • Never get water in your eyes while wearing contacts. Thus remove them before swimming, taking a shower, or getting into a bathtub.
  • Follow the schedule suggested by your eye doctor for wearing, removing, and replacing the contacts.
  • Your cornea can change shape after a point of time, and eye contacts can also wrap. Thus, you will get an eye exam schedule by your doctor to ensure that the lenses fit properly and the prescription is relevant. Don’t miss that appointment or delay it further. It can adversely impact the quality of your vision.
  • Your doctor, contact lenses manufacturers, and cleaning solution manufacturers will provide you with a particular set of instructions. Follow those instructions diligently.
  • If, for any reason, you keep your contact lenses for 30 days or more without re-disinfecting, don’t wear them again.

Contact Lenses Care System

Apart from the cleaning, safety, and caring routine, there is a proper contact lenses care system prescribed by the doctor of optometry. It is based on the lenses material and the way you wear them. There are basically 2 types of care systems – multipurpose care solutions and hydrogen peroxide care solutions. Multipurpose solutions are suitable in the case of GP (Gas Permeable lenses).

You can also be prescribed cleaning and soaking solutions for GP lenses. There are some generic contact lenses solutions as well. They are mostly suitable for older lenses. Following the correct care system is crucial for the success of contact lenses. If you wish to change the care system, do it with the recommendation of your optometry doctor only.

Contact Our EYE Experts in Fresno to Place Order for Best Suited Contact Lenses for You

Wrapping up!

The information mentioned above must help you in maintaining your contact lenses on a day-to-day basis. But for your overall vision safety with eye contacts, you should follow the eye check-up schedule with your eye doctor. A little care with lenses ensures youthful vision with a sparkle in your eyes always.

Contact InSight Vision Center in Fresno, CA for a Detailed Evaluation of Your Eyes.

children's eye safety month

August is the global Children’s Eye Health and Safety Month – a perfect reminder for you to have your children’s eyes checked.

Give your children the best opportunities to develop the best possible vision they can, which is why regular vision checks are of absolute importance.

All children’s eyes are mostly healthy, but you should have them examined during scheduled pediatric visits which should ideally start from the age of three onwards.

Symptoms of Eye and Vision Problems in Children

You as parents should be aware of all the signs that indicate whether your child has any vision-related problems such as these:

  • Wandering or crossed eyes
  • A family history of childhood vision related problems
  • Lack of interest in reading or looking at distant objects
  • Squinting or turning his/her head unusually while watching television
  • Eyes are constantly watering or tearing
  • The eyelids are swollen or bloodshot
  • The child is blinking more than usual
  • Child is complaining of blurry vision; eyes are itchy or burning
  • Feel dizzy or ill after doing some close-up vision related activity

Protect Your Child’s Eyes

We should all utilize this month to teach our children about the importance of eye safety and also implement it with immediate effect.

You can protect your child’s eyes by:

  • Making it mandatory for your kids to wear protective eyewear while taking part in any sports or recreational events.
  • Allowing them to play with toys that have no sharp or protruding edges or corners.

The Role of Eye Safety in Your Child’s Life

Now that you have done everything that you possibly can to ensure that your child’s eyes are safe. Whether they are budding sportsmen or simply just playing with their friends, there are a lot of injuries that they are exposed to. According to current stats, roughly more than 12 million children suffer from some kind of vision impairment and eye injuries which are often the cause of eye injuries, of which 42,000 sports-related eye injuries.

Take precautions and protect your children’s vision. This August, give the apple of your eye the gift of clear vision. Be a Super Mom and bring your child to InSight Vision Center for a comprehensive eye checkup.

strabismus crossed eyes

What is Strabismus?

Strabismus, also called wall eye, squint, or crossed eyes, is a condition in which the two eyes are not properly aligned and fail to work as a team when looking at an object. According to the American Association for Pediatric Ophthalmology and Strabismus, approximately 4% of the US population has strabismus.

Types of Strabismus

There are many different types of strabismus, but they can be broadly divided as follows:

  • Exotropia
  • This type of strabismus is also called as wall-eyed. In Exotropia, one eye views at the object directly, and the other eye turns outward away from the nose.

  • Esotropia
  • This type of strabismus is also referred to as crossed eyes or cross-eyed. In Esotropia, one eye looks at the object directly, and the other turns inward toward the nose.

  • Hypotropia
  • Hypotropia is a type of strabismus, where one eye looks directly at the object while the other turns vertically downward.

  • Hypertropia
  • Hypertropia is a type of strabismus, where one eye looks directly at the object while the other turns vertically upward.

Causes of Crossed Eyes (Strabismus)

What causes strabismus?
Each eye is made up of six external muscles (known as the extraocular muscles). These muscles control the eye position and its movement. In a normal binocular vision, these muscles of both the eyes must be coordinated perfectly.

Certain anatomical or neurological problems can interfere with the proper functioning of the extraocular muscles, thus causing strabismus. These problems can originate in the nerves or in the muscles itself. They can also occur in the vision centers in the brain that control the binocular vision.

Strabismus can also occur due to eye injuries or general health conditions.

Risk Factors of Strabismus

Family history: People whose parents or siblings have strabismus are at risk of developing it.
Medical conditions: People suffering from conditions such as cerebral palsy and Down syndrome or have had a head injury or a stroke are more likely to develop strabismus.

Refractive error: People who have uncorrected farsightedness or hyperopia may develop strabismus.

Signs and Symptoms of Strabismus

If you have strabismus, your eyes point outward or inward or focus in different directions. Other symptoms may include:

  • Impaired vision
  • Eyes that do not move together
  • Decreased depth perception
  • Unsymmetrical points of reflection in each eye
  • Double vision
  • Squinting with only one eye
  • Eyestrain or headache
  • Tilting the head to one side

Diagnosis of Strabismus:

A doctor of optometry conducts a comprehensive eye exam to diagnose strabismus. The diagnosis may involve the following steps:

  • Patient History:
  • The eye doctor will ask you about the symptoms. The doctor will also take a note of your general health problems, medications, family history, and other environmental factors that could contribute to the symptoms.

  • Eye Health Examination:
  • The ophthalmologist may use various testing procedures to observe the internal and external structures of your eyes to rule out any eye disease that could contribute to strabismus. The testing will help determine how the eyes respond under normal conditions.

  • Visual Acuity:
  • The eye doctor will measure visual acuity to determine how much vision is affected. The doctor may ask you to read letters (placed near and far) on the reading charts. Visual acuity is written as a fraction. A person with a normal vision has a visual acuity as 20/20.

  • Refraction:
  • The ophthalmologist may conduct refraction to find out the lens power needed to correct any refractive error (farsightedness, nearsightedness, or astigmatism). The doctor uses an instrument called a phoropter and places a series of lenses in front of your eyes. How your eyes focus to the light is measured using a handheld lighted instrument called a retinoscope.

  • Alignment and Focusing Test:
  • Your doctor of optometry may assess how well your eyes work together as a team to view an object. This test will help determine the problem that prevents your eyes from focusing effectively.

    Your eye doctor will diagnose whether you have strabismus after evaluating the information obtained from the tests mentioned above. If you have strabismus, the ophthalmologist will discuss the treatment options with you.

    Strabismus Treatment Options

    There are several treatment options for crossed eyes. They include:

  • Eyeglasses or Contact Lenses:
  • For some people, contact lenses and eyeglasses may be the only treatment needed.

  • Prism Lenses:
  • In prism lenses, one is thicker than the other. The prisms reduce the turning of the eye to view an object by altering the light entering it. Prisms can sometimes eliminate eye turning completely.

  • Vision Therapy:
  • Your eye doctor may prescribe a series of visual activities that can improve your eye coordination and eye focusing. These eye exercises reduce the problems with eye focusing, eye movement, and improve the eye-brain connection for effective eye teaming. These eye exercises can also be done at home.

  • Eye Muscle Surgery:
  • The length or position of the eye muscles can be made to appear straight through eye muscle surgery. Usually, vision therapy is prescribed for patients after the surgery to prevent the eyes from becoming misaligned again and to improve eye coordination.

    The doctors at Insight Vision Center are the most experienced ophthalmologists in California that provide the best services and treatment options for strabismus and other eye problems. Get the eye examination done as soon as possible at our eye clinic in Fresno, CA.

    Lazy eye

    Also known as amblyopia, lazy eye is a vision development disorder that causes abnormal visual development in early childhood. It is developed when the eye and the brain are not stimulated properly, and the brain favors one eye over the other. It can also be said that when nerve cells responsible for vision do not develop as they should, it results in a ‘lazy eye’.

    Usually, amblyopia occurs in one eye, but in some cases, it can occur in both the eyes.

    What causes lazy eye?

    Here are the leading causes of a lazy eye:

    Strabismus – A condition where the muscles responsible for the positioning of eyes are imbalanced is known as strabismus. This imbalance makes it difficult to track an object with both eyes together. As a result, the eyes turn out or cross.

    Now to avoid double vision, the brain ignores the visuals received by the misaligned eye. This eventually leads to a lazy eye.

    Stimulus Deprivation – When light doesn’t enter an eye due to some obstruction, it tends to become weaker. It could be due to eye surgery, glaucoma, a scar, cataract, etc.

    Refractive Amblyopia – When eyes have unequal refractive errors despite correct alignment, it can lead to amblyopia. For example, there may be near or farsightedness in just one eye. Or, there may be significant astigmatism in one eye and not the other.

    What are the symptoms of a lazy eye?

    Here are the symptoms you must look for:

    • Blurred Vision – When both the eyes together cannot focus on a single object clearly, the resulting image tends to be blurred.
    • Double Vision – This is caused due to the misalignment of eyes.
    • Miscoordination – Because of a lack of coordination between the eyes, they can’t focus on an object.
    • Eye Turn – It is a common symptom when both the eyes turn in different directions.

    How is the lazy eye diagnosed?

    Your eye doctor will examine both your eyes, checking for a wandering eye, eye health, difference in vision between two eyes, or poor vision. Before conducting the exam, they will use an eye drop to dilate your eyes which may result in a blurred vision for up to several hours.

    In infants, a magnifying device is used for an eye examination. The eye doctor may also assess their ability to follow moving objects and fix their gaze at a stationary object.

    In children above the age of 3, the test is done using pictures and letters.

    Amblyopia Treatment

    1. Glasses, Contact Lenses or Lasik Surgery
      Your doctor may prescribe corrective glasses or contact lenses to help you focus on things clearly. This, sometimes, also helps with double vision.

      In certain cases, your doctor may suggest undergoing Lasik eye surgery which not only eliminates the problem entirely but also stops it from forming again in the future.

    2. Surgery and Eye Care
      Lazy eye surgery is done to improve the turn and alignment of the eye. After the surgery, you will have to wear an eye patch over the dominant eye. This strengthens the weaker eye. The patch develops the part of the brain that controls the vision.
    3. Atropine Drops
      Atropine drops are put in the unaffected eye to blur its vision. They dilate the vision in the good eye so that the weaker eye can work more and better.

    Early treatment of amblyopia is extremely critical because if overlooked, the condition can lead to permanent vision problems. So, for proper visual development in kids, consult your doctor as soon as you notice any symptoms.

    Bad eyesight

    Bad vision can be caused by nearsightedness, farsightedness, and astigmatism. These can be corrected with glasses, contact lenses, or some surgeries. These conditions are genetic to a certain extent, but may also be influenced by your environment. Globally, about 80% of vision impairment cases are avoidable (Source: https://www.who.int/news-room/fact-sheets/detail/blindness-and-visual-impairment). But here’s what science has to say.

    Environment over Genetics

    If two people are nearsighted, it’s more likely their children will be nearsighted. However, if a child spends a lot of time reading or working up close, and not much time outside, they may actually need reading glasses. But if kids are brought up in the right environment, they can maintain good eyesight without experiencing headaches and perform well at school and other activities.

    How Can You Treat Bad Eyesight?

    1. Inculcate Good Habits

    There are plenty of good habits you can inculcate in your child to prevent them from struggling with poor eyesight. Most kids these days carry digital devices with them wherever they travel.

    We’ve seen kids with phones and iPads on the trains, outside a movie theatre, and of course at home. You need to limit the amount of time your kids spend on these devices. These gadgets also shouldn’t be easily accessible. And instead, it should act as a reward.

    Kids should also be encouraged to spend more time outdoors rather than simply gaming or sitting in front of a television. Motivate them to play with the neighbor’s kids or find time to play a ball game with them. Make sure they’re active for a major part of the day.

    2. Provide Vitamins for Eyesight

    Providing vitamins for eyesight is another way for you to make sure that you encourage healthy eating habits and an overall improved lifestyle. This includes eating the right foods that give your kids’ eyesight a big boost. But healthy foods don’t necessarily have to be boring.

    Your kids are simply not going to eat an entire bowl of salad. But if you try to include green vegetables in an omlette, sandwich, or pasta, they will consume all the right vitamins. Encourage your kids to also eat citrus fruits, fish, eggs, and nuts. These foods contain plenty of nutrients and help your child maintain a well-balanced diet.

    3. Get an Early Eye Exam

    While good habits and a healthy diet are important to maintain eyesight, it’s also crucial for you to take your kids for an early eye exam. Many kids may suffer from poor eyesight without even realizing it.

    A healthy set of eyes is essential in the growing years. It helps kids understand the world around, familiarizes them with their immediate environment and people. Good eyesight also helps your child concentrate in the classroom without experiencing mild headaches and blurred vision.

    Taking your kids to an eye doctor will help detect any early eye conditions that can be easily corrected with glasses. In the growing years, kids should get a yearly eye exam done to help them succeed in the classroom, in sports, and in other activities.

    Poor vision may be hereditary to an extent but doesn’t affect your kids’ eyesight if a healthy routine is put into place. If you’re looking for an experienced eye doctor in Fresno, CA, book an appointment with Insight Vision Centre today for a comprehensive eye assessment of your kids’ vision. Book an eye exam today.

    First time contact lenses

    Are you fed up of all the hassles that come with spectacles? Are you keen on trying contact lenses but have a lot of doubts regarding them? For instance – how to wear them correctly? How to clean them? Can they be worn for longer periods of time continually? Will you get dry and irritated eyes with their prolonged use? Such questions are obvious if you are trying on contact lenses for the first time. However, with proper precaution and care, you can enjoy all the benefits of contacts without any hassles.

    The 5 helpful tips listed below are all you need to know in case you are a first-time wearer of contact lenses:

    1. It is extremely important that you clean your contact lenses every time before putting them on. Even your ophthalmologist will stress the importance of sticking to a strict lens care regime. Use a good quality contact lens solution to rinse and clean your lenses. Ensure that the solution is fresh in the lens case. For instance, when you put on your lens in the morning, drain the case, rinse it with fresh solution and leave it upside down to dry. Once it is completely dry, refill it with fresh contact lens solution.
    2. If you are wearing contact lenses for the first time, the very first challenge you will probably face is – how to put the lenses on. First, you need to wash your hands thoroughly. Next, you need to put the lens on your fingertip. It should be placed in a way that the contact should look like a little cup when held up against the light. Then, pull the upper eyelid upwards and bottom eyelid downwards to prevent blinking reaction. Look upwards and place the lens in your eye. Release the eyelids and close the eyes to allow the contact lens to settle. Repeat the same process with the other eye.
    3. Make sure that you keep the contacts hydrated at both times – when in use and when stored in the case. If the contacts turn dry they can irritate your eyes. In case you use lenses for extended periods of time they are more prone to becoming dry. An ideal solution would be to always carry the contact lens solution wherever you go. This will keep you better prepared to hydrate the lenses so they are comfortable to wear and use.
    4. First time wearers may experience problems like irritation or blurry vision due to contact lenses. It might be due to certain reasons such as poor contact lens hygiene, accumulation of debris etc. If such problems persist for a longer period of time even after taking the right precautions, its best to consult your eye doctor immediately.
    5. It is important that you strictly follow your ophthalmologist’s instructions regarding the use and maintenance of your contact lenses. For instance the wearing and replacement schedule, follow-up appointments, solution prescribed for your lens etc.

    The above-listed tips are sure to help first time contact lens wearers get used to and handle their contact lenses appropriately. It is important to go for regular eye check-ups to ensure that you enjoy a healthy and perfect vision especially if you are wearing contact lenses. Our team of experts at Insight Vision Center can guide you on how best to use contact lenses for a perfect vision. Get in touch with us today.

    Chronic Fatigue Syndrome And Vision

    An estimated 836,000 to 2.5 million Americans suffer from chronic fatigue syndrome each year. Most people do not get this illness diagnosed and have to live with the symptoms for a major part of their lives. While there is no single test to confirm the onset of the illness, there is a series of other tests to rule out other problems that have symptoms similar to chronic fatigue syndrome.

    Some common symptoms include:

    • Headaches
    • Sore Throat
    • Extreme exhaustion due to physical or mental exercise
    • Enlarged lymph nodes in the neck or armpits
    • Poor concentration or loss of memory
    • Chronic insomnia

    There are also a number of other symptoms that patients suffering from chronic fatigue syndrome may experience. These may include dizziness or fainting, food or medication allergies, anxiety, irritability or depression, and patients may also experience visual disturbances such as blurry vision and sensitivity to light.
     

    The Connection between Chronic Fatigue Syndrome and Vision

    Patients with chronic fatigue syndrome usually complain of itchy or watery eyes. While rubbing your eyes may seem like a harmless thing to do, chronic eye rubbing can lead to poor vision. Itchy eyes can feel like a foreign body stuck in your eye and the most natural instinct is to remove the object. However, this is not a good idea because rubbing against the object or the spot where your eyes itch can very easily scratch the cornea. This most often results in blurry vision which can affect your ability to perform day-to-day activities. Here are 3 daily activities that can be affected by poor vision:

    1. Reading
      We rely majorly on our vision to read everything from small fonts on our computer screens to street signs. It is difficult to get through the day with poor vision and simply wearing your glasses may not be enough to correct your vision.
    2. Driving
      Being able to drive requires maximum attention to detail, but most of us take this ability for granted. If you have blurry vision, you may lose some of your independence and driving in the daylight may be your only option.
    3. Household Chores
      Keeping the house clean requires a good amount of time. But when your vision is compromised, household chores take a longer time to finish.

    Problems Due to Chronic Fatigue Syndrome
    The most common problem that patients of chronic fatigue syndrome report is periods of blurred or foggy vision. This happens mostly when they stand up and feel lightheaded. However, chronic fatigue syndrome is associated with a few other problems such as:

    1. Slowness or difficulty in focusing on objects, especially the ones that are closer
    2. Tunnel vision i.e. not being able to see objects in peripheral (side) vision
    3. Feeling dizzy looking at moving objects
    4. Seeing flashes of light
    5. Being uncomfortable in sunlight or brightly lit rooms
    6. Having a itchy, dry, or burning sensation in eyes

    Treatment Options

    1. For temporary and instant relief, artificial tears can soothe dry or irritated eyes.
    2. Apply a warm washcloth over your eyes three to four times a day to relieve itchy and sensitive eyes.
    3. Prescription drugs or over-the-counter medications can also provide relief from dizziness and fatigue.

    Lifestyle Changes

    1. Eliminate caffeine from your diet and consume beverages like green tea, chrysanthemum tea, and lemon water.
    2. Limit your alcohol and nicotine intake.
    3. Follow a sleep schedule and sleep at the same time every night.
    4. Incorporate yoga and tai chi to your morning routine.

    While these tips can improve your vision, it is important to consult a doctor before altering your routine or consuming medicines. If you have been suffering from this condition and are looking for an experienced Ophthalmologist in Fresno, visit Insight Vision today.

    Alzheimer’s Eyes

    In the journal of clinical insight, researchers have found that performing retinal scans can pick up amyloid plaques which cause Alzheimer’s in the brain. Getting a yearly eye test can be a way to pick up early stages of Alzheimer’s and early intervention will be helpful to caregivers and family members. Researchers may have brought up a step closer that can detect a hallmark of the disease. Alzheimer’s is the most common cause of dementia, affecting more than 40 million people worldwide. And yet, finding a cure is something that still eludes researchers today. It includes difficulty sleeping, disturbed memory, drastic mood changes and an increase in confusion.

    The Connection between Alzheimer’s and Eyesight

    Your eyes may give doctors a window into one of the most difficult diseases to diagnose and doctors may have a peek at what the retina reveals about the early stages of Alzheimer’s. Eye tests may soon become the simplest and cheapest way to establish a precise diagnosis of Alzheimer’s eyes. Our eyes, because of their neurons are in some way an extension of the brain. One of the first detectable signs of Alzheimer’s is the accumulation of beta-amyloid protein aggregates in the brain. These aggregates begin to form 15 to 20 years prior to the onset of the first symptoms of the disease. And they can be detected through brain imaging, which is a costly method. A retina examination is simpler to perform and several research groups worldwide are currently testing this approach. Some researchers evaluated the thickness of the retina. They discovered that people who have memory problems had a thinner retina, compared to those without memory problem.

    5 Areas of Visual Deficit

    Alzheimer’s effect on eyes reveals five main areas of visual deficit that result in inaccurate perception.

    1. Lesser Potential to Detect MotionSome patients with Alzheimer’s eyes are incompetent to detect movement. They don’t see the world as an ongoing video like most people do and instead see them as still photos. This perception of the world can cause patients with Alzheimer’s eyes feel even more lost even in familiar surroundings. They may face difficulty following a moving object which can impact the ability to comfortably watch television or perform an activity that requires fast motion.
    2. Loss of Depth PerceptionPatients have trouble judging how far they are from an object. For example, this comes into play when someone is trying to sit down on a chair behind them and they can’t figure out how far they are from the object and they miss the chair and fall. And that can be a serious injury. They also have trouble of understanding whether or not an object is part of a surface or a separate object.
    3. Loss of Peripheral visionPeople by mid Alzheimer’s disease have a 12-inch field of vision where they have lost everything on the top and on the sides, as well as the bottom.
    4. Need for High Color ContrastPatients with Alzheimer’s eyes need objects of high color contrast. In order to pick out one object from another, they need to be of strongly different colors. For example, a white plate on a dark blue background on a table. A cup that has a strong color and is different from the liquid that’s in it would really help patients be more independent for longer.

    Schedule an appointment with a trusted Ophthalmologist in Fresno today, to pick up early signs of Alzheimer’s eyes in your loved one.

    eye exam

    The easier access to the internet has significantly improved our lives, and with more services being made available on our mobile device, the multitasking smartphone does even more today. You can do a lot on your smartphone today that include shopping, watching television, checking the weather, and now even an online eye test that determines the vision and potential problems in your eye. A study reveals that 75% of Americans use some kind of corrective lenses. Getting the perfect pair of glasses can be time-consuming, which is why a new breed of vision test promises quick results. But can an online eye test replace your eye doctor?

    What can an Online Eye Test do?

    So it happened again. You misplaced your only pair of glasses or maybe you’ve run out of your last box of contacts. In order to get them replaced, you need a new prescription which means an appointment with your eye doctor. But now companies are offering to check your vision online, without having to step into a doctor’s office. They even send your eye test results to an ophthalmologist who can review the results with a prior prescription and issue a new prescription for glasses, contact lenses or both. However, online vision tests may detect visual acuity but are not designed to replace comprehensive eye exams. In fact, many eye care professionals question whether they are reliable as these tests cannot spot early signs of eye conditions. If you have medical concerns stemming from these tests, you should seek assistance from an eye care professional immediately.

    What can an Online Eye Test not Check?

    Online eye tests cannot effectively detect what an eye doctor can examine in person. For instance, your medical case history, color blindness, retinoscopy, dry eye syndrome, glaucoma, cataracts and pupil dilation, amongst many other vision problems. In-person eye tests even diagnose conditions like diabetes, high blood pressure, and even tumors. 92% of surveyed Americans would rather complete a comprehensive eye exam that is guaranteed to be accurate. The same survey showed that 86% of people preferred face-to-face interactions with their eye doctor compared to online eye tests.

    Risks of Online Eye Tests

    Don’t cut corners when it comes to your eye health. Online eye tests aim to assess your vision correction needs but they may not be very accurate. Additionally, these online eye exams don’t replace other important aspects of regular eye examinations. Your doctor assesses your eye health, spotting early signs of eye conditions. You’re also at a greater risk of an inaccurate prescription for your eyeglasses or contact lenses with these self-administered vision tests. Moreover, if your eye test isn’t done correctly, you may not be able to see as clearly as you should while driving and may experience headaches and eye strains with your new corrective lenses.

    Schedule an appointment with a trusted Ophthalmologist in Fresno today for a comprehensive eye exam and any updates to your contact lenses prescription.

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