eye fatigue

February 19 2021

What is Photophobia?

Photophobia means “fear of light.”

Light sensitivity or’ photophobia’ is expected in people diagnosed with eye problems or sight loss, and it can go away easily for many people. Sensitivity to light is when the amount of light is too bright in the environment and creates discomfort.

Photophobia is not a disorder—it is a sign of another problem. Light sensitivity is usually associated with migraine headaches, dry eyes, and swelling inside the eye.

What Causes Photophobia?

Photophobia can be caused by a few brain disorders, including:

Meningitis (swelling of the protective coverings of your brain and spinal cord)
Severe Damage to the brain
Palsy supranuclear (a brain disorder that causes problems with balance, walking, and eye movement)
Your pituitary gland’s tumors.

What deficiencies cause light sensitivity?

This symptom triggers many eye disorders, including:

Dry Eye
Uveitis (swelling of the inside of your eye)
Keratitis (swelling of your cornea, the transparent layer that covers the colored part of your eye)
Iritis (node of the colored ring around your pupil)
Cataracts (cloudy coverings over the lenses of your eyes)
Abrasion of the corneal (a scratch on your cornea)
Conjunctivitis Injuries (inflammation of the conjunctiva, the clear tissue that sits over the white part of your eye)
Harm to your retina, the membrane in the back of your eye that is light-sensitive
Blepharospasm (a condition that makes your eyelids close uncontrollably)
After you have LASIK or other surgery to correct vision issues, you can also get Photophobia.

Is there a cure for Photophobia?

It may be bothersome and inconvenient to live with mild sensitivity. The first and most vital step will be to schedule an appointment with your eye doctor. You will feel much better if your doctor can identify and address the underlying motive. If a cause for photophobia can’t be identified, your doctor can help you deal with the sensitivity and locate pain relief.

Tests that your doctor may use include:

Slit-lamp eye review. To test the pupils, they’ll use a special microscope with light.
MRI, or magnetic resonance imaging. It uses strong magnets and radio waves to produce accurate pictures of your eyes.
The Tear Film Test. This tests the number of tears you make to see if your eyes are dry.

How can I reduce my light sensitivity?

Tinted glasses could help if you’re still affected by them.
The easiest way to minimize Photophobia is to cure the disorder or avoid taking the medication that triggers it.
If you are experiencing extreme Photophobia, speak to your doctor or get further advice to reduce your symptoms.

October 15 2020

EFFECTS OF VIRTUAL LEARNING ON STUDENTS

7 TIPS FOR HEALTHY EYESIGHT

What are the effects of virtual learning?

With most students virtually starting school, extra screen time would be inevitable.

And kids who go back to class face-to-face can spend more time on screens than ever before.
That features a lot of oldsters wondering what would affect the vision of children?

Before the pandemic, the screen time issue was a drag. Now, even more so, with the faculty going online. For a few children, that can trigger vision problems.

The most prevalent problems are short-term, what we call eye strain, if you can, digital eye strain. This leads to eye pain, feeling of fatigue, and dryness of the eyes, and these are stuff that essentially requires you to need some rest.

Tip 1: Wear Glasses, if prescribed

If an ophthalmologist has recommended glasses for your child, ensure they wear them all the time, including while watching screens. Thanks to the reduction of eye pressure, regular glasses can go a long way.

Regular eye exams enable your eye care professional to assist you in correcting or adapting to vision changes and provide you with eye care tips.

“There’s a lot of knowledge about myopia,” said Dr. David Guyton, a pediatric ophthalmologist who has been treating patients with myopia for 40 years and a professor of pediatric ophthalmology at Johns Hopkins University, “but the key thing that we’ve discovered over the last 50 years is that what causes myopia is the strain of the eye.”

Tip 2: Always watch screens in a well-lit room and choose the screen wisely

Often look at the digital device in a well-lit room and wisely pick the screen.

In a well-lit room, it is suggested that screens be observed to scale back eye strain. At a moderate brightness setting, the luminosity on a monitor or screen should be kept around the median and thus the same should be seen in a room with sufficient lighting.

Viewing screens in a dimly lit space cause increased eye strain and the risk of retinal injury. Another thing to note about screens is that it is best to let your child use a laptop or tablet at a medium range of 50 cm rather than a smartphone at 33 cm if they prefer.

Tip 3: Frequent Eye blinking

There’s a bent to urge engrossed when watching screens, and youngsters often forget to blink. This can end in the watering of eyes, abnormal blink patterns, forceful blinking, or eye rubbing. These are all a result of the dry eyes caused by the shortage of adequate blinking, which is often worse in air-conditioned rooms. We must remind our youngsters and ourselves to blink consciously when ahead of screens to ensure strain-free viewing.

Tip 4: Take breaks regularly

Regular breaks from screens, both for the eyes and for the body, are essential. ideally, we should all follow the 20-20-20 rule, which states that we should look at an object 20 feet away from the screen for 20 seconds every 20 minutes. (see Syndrome of Computer Vision)

These short breaks cause our eyes to concentrate on a distant object clearly and enable the neck muscles to relax. If we consistently follow this method, we will prevent eye fatigue despite spending the entire day in front of a computer. The duration of online classes can be longer than 20 minutes, so you can not follow this rule precisely.

Still, in such a situation, as soon as a session finishes or is convenient during the session, should take an opportunity. The majority of online courses and classes are not supposed to last longer than 20-40 minutes, and this rule is frequently followed.

Tip 5: Limit screen time to what’s relevant

For different reasons, such as work, schooling, entertainment, and social relations, we need to use screens. Many of these tasks are also done in alternate ways. The use of screens should be held to a minimum and needed for less than the most essential reason. Stop it when possible. As parents, if we are glued to the smartphone’s TV, then it’s only normal for the child to want these devices to be used. We can’t expect to waste time on computers while the kid is reading or doing less interesting assignments.

Tip 6: Spend time Outdoors

Outdoor activities are among the sole proven protective factors for myopia (nearsightedness). In studies from around the world, particularly Singapore, it’s been found that children who spend more time outdoors tend to have a lesser progression of myopia. Thus, the kid needs to spend time outdoors, gazing at far distant objects. Time outdoors within the sun is helpful for the body’s general health, too, with an increase in vitamin D production, enhancement of immunity, and emotional well-being.

Tip 7: Good diet

For all people, a healthy diet is essential and more so for youngsters. Although there is no doubt that each vitamin and micronutrient is necessary for the body, those vitamins and micronutrients are necessary for the eyes. These include vitamins A, C, E, lutein, omega-fatty acids, and zeaxanthin.

In the diet, these are naturally present in carrots, beetroot, mango, papaya, citrus fruits, amla, green leafy vegetables, almonds, walnuts, eggs, fish, etc.. Instead of providing supplements, it is better to take and make the child eat these vitamins in a natural form. However, one thing to note is that there is no positive correlation between eyesight and diet. Poor vision is typically undue to dietary deficiency unless it is in a malnourished child.

So, I hope the following pointers help you take care of your child’s eyes. We would like not to urge the use of technology in education because there is no act that screen time is only going to increase higher in the coming years.

So we should always make the most straightforward use of the time ahead of our screens and teach the kid to undertake the same.

September 9 2019

Vision Facts and Myths

FACTS AND MYTHS ABOUT EYES

Fact:

Although parents have said this since TVs first found their way into our homes, there is no evidence of plunking down right before the tv receiver damages someone’s eyes. The study says that youngsters can focus up close without eyestrain better than adults, so they often develop the habit of sitting right before the tv or holding reading close to their eyes.

However, sitting near a TV could also be a symbol of nearsightedness.

Fact:

Contrary to the old saying, eyes won’t stay that way if you cross them. If your child is crossing one eye
constantly schedule an evaluation by an ophthalmologist.

Fact:

Children aren’t ready to outgrow strabismus (the medical term for crossed eyes) on their own, but, with help, it is often more easily corrected at a younger age. That’s why your child needs to possess an eye fixed exam early, first when your child is an infant, then again by age two.

Fact:

Unfortunately, this one is usually true. If you want glasses for good vision or have developed an eye-fixed condition (such as cataracts), your kids might inherit that same trait. Discuss your family’s visual history together with your doctor.

Fact:

Although carrots are rich in vitamin A, which is important for sight, so are many other foods.
(asparagus, apricots, nectarines, and milk, for example). A well-balanced diet can provide the vitamin A needed for good vision, says study.

Fact:

According to the study, computer use won’t harm the eyes. However, when employing a computer for long periods of your time, the eyes blink but normal (like they are doing when reading or performing other close work). This makes the eyes dry, which can cause a sense of eyestrain or fatigue.

So encourage your kids to take frequent Internet surfing or video game breaks.

Fact:

Two blue-eyed parents can have a baby with brown eyes, although it’s rare. Likewise, two brown-eyed parents can have a baby with blue eyes, which is often uncommon.

Fact:

It’s estimated that up to 8% of boys have a point of color blindness, whereas 1% of women do.

Fact:

The eye isn’t full size at birth but continues to grow together with your child. This growth partially accounts for
refractive (glasses) changes that occur during childhood.

Fact:

Refractive errors (nearsightedness, far-sightedness, or astigmatism) change as kids age. Many variables come into play, but most of this variation is probably due to genetics and continues despite wearing glasses earlier or later or more or less. Wearing glasses doesn’t make the eyes worsen.

Fact :

As with sitting too near to the tv, you’ll feel eyestrain or get a headache from reading in the dark,
but it’ll not weaken your eyes.

Fact:

You ought to see your doctor at the very first sign of symptoms like blurred vision, eye pain, flashes of sunshine, or sudden onset of floaters
in your vision. If detected early enough, looking at the cause, some treatments will correct, stop, or a minimum, prevent the loss of vision.

Fact:

It has been thought that employing a nightlight in your child’s bedroom may contribute to nearsightedness. However, there’s not enough evidence to support this claim. Keeping a nightlight on in your baby’s room may very well help them learn to focus and develop important eye coordination skills once they are awake.

Fact:

Looking at the sun might not only cause a headache and warp your vision temporarily, but it also can cause permanent damage to your retina — the rear of your eye. Any exposure to sunlight adds to the cumulative effects of ultraviolet light on your eyes. UV exposure has been linked to eye disorders like macular degeneration, solar retinitis, cataracts, pterygia, and corneal dystrophies.

The most dangerous time for sun gazing is midday and through an eclipse. The sun’s brightness is hidden, but the damaging invisible rays that permanently burn your eyes aren’t reduced.

Fact:

Other factors will also make your eyes more sensitive to light. If you employ artificial sweeteners, like cyclamates, your eyes could also be more sensitive to light. They include antibiotics, oral contraceptives, high blood pressure drugs, diuretics, and diabetic medications.

Fact:

This statement has some truth in it for a few people. Some children have eye problems that will be corrected and must wear their glasses. But vision problems caused by heredity or physical injury don’t get away, even with glasses. While corrective glasses or contacts are needed to enhance eyesight, using your eyes with or without glasses won’t damage your vision further.

July 11 2018

5 Reasons Why You Should Get Your Eyes Checked

5 Reasons why you should get your eye check

No, I don’t need to get my eye checked. I could see everything crystal clear. What is required to prevent my vision?

These are the common dialogs we get to hear from people. Whom we approach to get their eyesight tested. We are living in the age of allopathy. We want instant results, and our mind has been trained to act defensively. This means when problems arise then, we go for a quick and convenient solution. But, it must not be the same in the case of your eyesight.

So, when should you get an eye check? That might be a question that arises in your mind. Everyone is not an equivalent, so it’s important to follow your eye care provider’s recommendation.

1. Sudden Blurry Vision or Problems Focusing

Sudden blurry vision or focus problems symbolize a bigger health issue and will always be taken seriously. If the blurry vision comes and goes or is restricted to at least one eye, you ought to schedule an exam with an optometrist or ophthalmologist as soon as possible and obtain an eye check.

2. Headaches

Frequent headaches are often a symbol of a vision problem. Vision changes happen slowly and are often invisible to the patient initially. However, headaches are often one of the first warning signs of a vision change. If you’re experiencing re-occurring headaches, you’ll want to think about getting your eyes checked.

3. Eye Pain or Eye Fatigue/Strain

Having some infrequent eye pain or eye strain isn’t usually an enormous problem. Everything from the quantity of sleep you are going to seasonal allergies or the cold or flu can cause temporary eye pain or fatigue. However, if you experience ongoing eye pain for quite a couple of days or if you experience continuing eye pain with eye movements, it’s an honest idea to verify it. It can sometimes symbolize an eye-fixed infection, a more serious health condition, or maybe a wake-up call that your vision has changed.

4. Sensitivity to Light

Sudden onset of sensitivity to light is often a symbol that you should get an eye fixed exam. Light sensitivity is often a symbol of various disorders or eye diseases (as well as an eye fixed infection. ), So if you discover yourself regularly experiencing light sensitivity, get an eye fixed exam.

5. An Eye Infection

If you experience eyelid swelling, itchiness, redness, pink discoloration of the whites of your eyes, and discharge, you’ll have an eye-fixed infection. If you experience any of those symptoms, schedule an eye fixed exam immediately to possess it checked out.

Suppose you or your family member or friend anyone is experiencing any of the above symptoms. EYE Contact Optician can help you out.