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Showing posts from April, 2019

Refractive Error and Your Eyes

A Refractive Error a cures when your Cornea or lens isn’t evenly, and smoothly curved, light rays aren't refracted properly, and you have this condition. In order for you to see, light must pass through the cornea at the front of your eye, through the pupil, and then be focused by the lens onto The Retina . The Retina sits at the back of the eye and converts incoming light into signals your brain can understand. When these structures are all in perfect alignment, you have crystal-clear, 20 20 Vision . When they are even slightly out of alignment, you will end up with Blurry Vision . This is called refractive error. Types of Refractive Error You can use state-of-the-art Advanced Custom Cornea Laser Eye Surgery to carefully reshape your cornea and correct refractive errors such as Myopia also known as Nearsightedness, Hyperopia also known as Farsigntedness and Astigmatism. Since these advanced techniques do not require that they cut a flap in the cornea, most patient

Eye Pterygium What is It?

An Eye Pterygium is an abnormal mass of tissue arising from the conjunctiva of the inner corner of the eye that obstructs vision by growing over the cornea. Causes of a Pterygium UV radiation (usually from sunlight) is the most common cause of a Pterygium. This explains why a Pterygium occurs with increasing frequency in climates approaching the equator. Other causes include continuous exposure to dry, dusty environments. People who spend significant time in water sports (surfing or fishing) are particularly susceptible to Pterygiums because of the intense exposure to UV that occurs in these environments. When UV rays continuously assault the eye, the conjunctiva may thicken in a process similar to callus formation on the skin. The sensitive structures of the outer eye often cannot comfortably tolerate this degenerative process, and irritation, redness, foreign body sensation, and ocular fatigue can result. Therefore, wearing UV-blocking eye wear may not be sufficient in pre

Nutritional Supplements for Eye Diseases

It's an arguable position that nothing is ultimately more important than nutritional supplements for eye diseases , when it comes to eye health and diseases. Eye Health Supplements have long been a way to boost the body's immune system, give it the proper nutritional requirements if the diet is lacking, and promote the growth and reproduction of cell tissue, which is why Eye Supplements are often used for anti-aging purposes. It's been shown that taking nutritional supplements for eye diseases can have a beneficial effect, sometimes slowing or even reversing the effects of certain diseases, but you need to be aware that the effects won't become apparent overnight, and there is still a lot more that you need to do to properly Protect Your Eyesight well into old age. Three of the most common Eye Diseases that can be treated through the combined effort of a healthy diet and proper nutritional supplements are Glaucoma , Cataracts , and age related Macular Degeneratio

Free Radicals - The Major Culprits in Age-Related Eye Diseases

Free radicals are molecules that are missing an electron. This leaves them unstable and highly reactive, that is, they will react with just about any other molecule they find. They steal an electron from these molecules, damaging cells and cell membranes. They even have the power to damage your DNA. Your body creates these molecules as byproducts of immune processes. When bacteria, viruses and any other foreign substances enter your body, your immune system destroys them. This destruction results in free radicals . These molecules can also develop from the presence of heavy metals in the body. Radiation exposure also creates them. Sunlight, pollution, food contaminants, and especially smoking all provide or create even more of this. Superoxide is the most reactive of all free radical chemicals; it is a very toxic oxygen molecule. Your body uses superoxide dismutase (SOD), an antioxidant enzyme, to neutralize superoxide. This reduces the damage you incur from the millions o

High Fat Diet Harms Your Sight – Cut Back on Fats and Protect Your Eyesight

A high fat diet harms your sight by clogging up blood vessels in The Retina and the choroid, which can reduce the flow of oxygen and nutrients necessary for vision. Your body runs on glucose. Your body burns glucose to provide the energy you need to keep your body processes functioning. Calories are the measure of the amount of energy you get from glucose. Carbohydrates, fats and proteins are all used by the body to provide glucose when needed. Carbs and proteins both provide four calories per gram; fats provide nine calories per gram, more than twice as much. This means that every time you eat foods that are high in fat (dairy products, red meats, poultry, oils, margarine, and processed foods) , you are putting more than twice as many calories into your body. When your body has more calories than it needs at the moment, it stores the rest in fat tissues, even if it has to make more fat tissue. A high fat diet harms your sight, it produces the fat deposits that accumulate un

Eye Drops for Allergies Information

Using medicated eye drops for allergies is an excellent way to help relieve some of the symptoms. Allergies can strike without warning, though most come about at specific times of year. Depending on what you are allergic to, you might experience Allergy Eye Symptoms as diverse as itchiness, hives, sneezing, watery eyes, sore throat, congestion, Red Eyes , and swollen eyelids. These Allergy Eye Symptom are by no means exclusive to any one Type of Eye Allergies , so it's possible that you may even experience many of them at the same time. If you really want to get rid of the eye related symptoms, one of the best options is to use eye drops for allergies that have an antihistamine ingredient to deal with the overload of histamine release that your body is giving you. A lot of seasonal allergies will come with a lot of Eye Allergy Symptoms that feel like a head cold: watery eyes, congestion, and a runny nose. The reason these Eye Allergies Symptoms often appear together is th

Vitamins and Eye Health

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Should You Use Vitamins and Supplements for Your Vision? You may hear many claims about vitamin usage and how it may improve your eye health. Just because you saw an article on the internet or a friend shared one on Facebook doesn’t mean it’s accurate. There’s a good chance it was written by someone selling vitamins or dietary supplements, which are unregulated by the federal Food and Drug Administration. Talk to us before taking any dietary supplement for your eyes if you're pregnant, nursing, using any other medications or have other health issues. If we think it might help, or at least not harm you, take the dose we recommend. Supplements are meant to supplement your overall nutrition, they aren’t a replacement for food. Eat a healthy, balanced diet. If you have or at risk for certain eye conditions, vitamins and supplements may help slow or prevent some conditions. The National Eye Institute’s Age-Related Eye Disease Study (AREDS) shows that high doses of antioxidants vit

Retinal Detachment Symptoms And Treatment

The are Many Slow Moving, Chronic Eye Conditions. Retinal Detachment is Not One of Them Many eye conditions are slow moving, like cataracts, where changes in vision are gradual to the point your vision is greatly impaired. Surgery for cataracts is normally not done in a rush and can easily be planned in advanced. Retinal detachment is a different story. If you experience its symptoms you need to act fast. The retina of your eye is a layer of tissue lining the interior of your eye. It sends visual signals through your optic nerve to your brain. If the retina comes off, if not treated immediately, the detachment could result in permanent vision loss. Retinal detachment involves the retinal cells coming loose from the layer of blood vessels underneath them. Those blood vessels provide oxygen and nourishment needed to keep the retina healthy and functioning. The longer it goes untreated, the greater the chance of permanent vision loss. Retinal detachment can happen at any time but more

Vision Problems Information

There are a lot of different Vision Problems that can affect humans, ranging from mild to severe. Some common problems are blind spots, Floaters , Blurry Vision or Blurred Vision , and halos around lights. Of course, the most severe Problem is blindness, and there is rarely anything that can be done to reverse it. To Protect Your Eyesight and take preventative measures against blindness, it helps to familiarize yourself with the different types of common vision problems that affect people. It's always important to consult a Eye Care Professional or Eye Care Specialist if you notice any problems with your vision. Eye conditions can be either progressive or sudden onset; progressive means that it happens slowly over time, which is often the case with Glaucoma and Cataracts , but sudden onset means that it appears over the course of a few days, hours, or minutes. If you have any sudden onset vision problems like Blurry Vision or Double Vision , you should consult profes

Allergy Eye Relief Information

Finding immediate allergy eye relief is usually a top priority among people who suffer from severe allergies. It's not a surprise; Eye Allergies can be extremely irritating, even painful, and they pose a serious detriment to work and school productivity. Allergies affect more people each and every year, and unfortunately there isn't any certain way right now to completely stop allergies from affecting you. That doesn't mean, however, that you just have to sit back and accept it each time your allergies flare up. There are plenty of medications and a Allergy Eye Home Remedy that can relieve the worst Allergy Eye Symptoms of seasonal allergies and give your eyes a break for once. Pollen allergies are what most people are effected by, and it's probably what you think about when someone mentions allergies. Pollen allergies come along with the “allergy season” that so many fear and dread during spring, summer, and early autumn. Floating pollen in the air triggers th

Healthy Eyes Information and Tips

These Tips for maintaining Healthy Eyes can keep your eyes looking firmer and younger no matter how old you are. As you age, the cells and tissues of your eyes naturally dry up and begin to pull away from each other. That's why protecting your eyesight is extremely important, and it's best to start as young as you can before any detrimental effects begin to take place. So how do you Protect Your Eyesight ? Follow these tips and you'll have healthy eyes in no time. First of all, make sure you are putting enough Vitamins and Minerals into your body. These are what the eyes use to fuel themselves and repair cells. The top three vitamins for eyesight are vitamin C, vitamin A, and vitamin E. Vitamin A is found in carrots and can help reduce the occurrence of cataracts in the eyes. It is also extremely beneficial for night vision. Vitamin E is also extremely beneficial for Cataracts , and will prevent Macular Degeneration as well. Last but not least, Vitamin C will prov

Double Vision Information

Double Vision is a condition called diplopia, and can be very serious. As humans, vision is one of our most used senses, so when something goes wrong with it, for example when we wake up one morning and have Diplopia , it can be very frightening. If you do find that you have Diplopia for no apparent reason, you should always try to set up an appointment with your Eye Care Specialist or Eye Care Professional as soon as possible. To understand what causes double vision, you first have to understand how the eye works. It's an intricate system of hundreds of thousands of different processes that all take place simultaneously, similar to a large machine with multiple cogs and levers. If just one part is not functioning correctly, the end result is not what is expected. Again, this can be extremely frightening, especially when you've spent years getting the same results out of that machine. Simply put, this is the way the Visual Process works. First, light comes in throug

Astigmatism In Children Information

Astigmatism In Children is an eye defect, which causes Blurry Vision due to the eye being unable to process or to clearly focus on a given object. This is because there is an irregularity in the Cornea or lens. There are two different types of astigmatism in children. Regular Astigmatism can come from an impurity in either the cornea or crystalline lens and can be simply fixed by a Toric Lens . Toric lenses have two layers; the second is slightly smaller than the first one. Toric Lenses for Astigmatism are typically shaped like a prolate spheroid or a toroidal; it is these shapes that help the eye conform to its should be state. The other type of astigmatism in children is called irregular. Irregular Astigmatism is caused by either having a corneal scar or some sort of scar in the crystalline lens, due to the nature of the damage; normal Eyeglasses can not correct the problem. To Protect Your Eyesight or to correct any problems, you will need to either use Prescription G

Astigmatism Information

Having Astigmatism Information has greatly helped individuals around the world. There are many factors to Astigmatism and yet very few even know what it is. To help solved this problem, here is a reference article comprised solely of Information On Astigmatism . This article hopes to help those who just want some quick facts or general knowledge about it. What is Astigmatism? An abnormally shaped Cornea causes it. Typically shaped like a football or the back of a spoon. It can also be due to an oddly shaped lens or because the eye has suffered severe trauma that has led to scarring of the Cornea or scattering of the crystalline lens. What is difference between regular and irregular astigmatism? Regular Astigmatism is when the meridians are about 90 degrees apart. Irregular Astigmatism is when the meridians are at any angle other than 90 degrees. How common is astigmatism? Studies show that 1 in 6 American adults have astigmatism. 2/3 of people who have Myopia also known as

Eye Infection and Allergy Information

It's not uncommon for a person to experience an eye infection and allergy at the same time, and it's actually pretty common for an allergy to develop into an infection if it's left untreated. Pink Eye is the common name for most eye infections that cause the eye to swell up and turn red. It's actually sort of an umbrella term used to describe these symptoms, and contrary to popular belief not all cases of pink eye are actually contagious. The term pink eye comes with a sort of stigma that it's easily transferred from one person to another, but that's actually only the case if the infection is caused by a bacteria or virus. Eye infection and allergy symptoms are often the same though, which is why someone with an Eye Allergy might easily confuse it with an infection. Allergic conjunctivitis is the actual term for an eye allergy, and the Eye Allergy Symptoms of that usually include swelling, redness, excess tearing, and Blurry Vision due to all the tears

Primary Eye Care

When it comes to eyesight, Primary Eye Care is most essential in order to maintain a healthy set of eyes. If you spend too much time on the computer or watch television for most of the day, it is time you visit an Eye Care Specialist if you have not already. You need all the Eye Care information possible in order to maintain a healthy vision or else you will end up the proud owner of Prescription Glasses or Contact Lenses. The danger lies in Eyestrain Caused by Computers and or watching to much television. It is important to realize that the radiation from computer screens can be hazardous for your eyes. An anti-glare screen or a pair of anti-glare spectacles will cut off the radiation, and eliminate tired eyes. In addition, frequent breaks are essential where you can splash some water on your faces and eyes so that they are refreshed. The break will also help the eyes focus better and will do a great deal in strengthening the eye muscles. Regular eye health care involving

Avastin as Effective as Lucentis for Wet AMD

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A study, led by Dr. Daniel Martin, an ophthalmologist at the Cleveland Clinic’s Cole Eye Institute, has found that the cancer drug Avastin (bevacizumab) offers macular degeneration patients the same benefits as the drug Lucentis (ranibizumab), which was specifically formulated to treat the disease. “The results of our study show that Lucentis and Avastin are virtually identical, in terms of visual acuity achieved, when they’re given on the same dosing frequency,” Martin said in a press release. “For example, if you compare Lucentis given monthly versus Avastin given monthly, it’s virtually identical for visual acuity achieved in one year.” The big difference between these two drugs is in their cost. Avastin costs about $50 per treatment compared to $2,000 for Lucentis. The study’s complete findings were published in the New England Journal of Medicine . In 2018, National Health Service (NHS) England decided to pay for Avastin, in place of Lucentis for AMD. The drug manufacturers Ba

The Growing World of Esports and What It Means for Eye Care

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As a society, competitions have been a huge source of spectatorship. Sports like baseball, football, and basketball draw huge viewing crowds at the game-day venue, in sports bars, and at home. With advancements in technology, we can now stream these games online and watch them anywhere. However, the rise in technology has also created a whole new sporting segment competing for viewership: esports. What Is Esports? The term “esports” is short for “electronic sports.” It is defined as “organized video gaming events or tournaments that culminate in championships at regional and international level, in which professional and amateur players compete against one another.” These games include: Sports games (Madden, FIFA, etc.) Fighting games (Super Smash Bros.) First-person shooter games (Counter-Strike: Global Offensive, Call of Duty, Overwatch, etc.) Multiplayer online battle arena (MOBA) games (League of Legends, etc.) These tournaments and competitions have grown exponenti

Steps You Can Take to Protect Your Vision

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How To Protect Your Vision There are no guarantees taking certain steps will prevent vision loss or blindness, but they can reduce the chances of it happening. Once you start these healthy vision habits, hopefully you’ll stick to them and enjoy your vision for years to come. Food is your body’s fuel. Without the proper fuel, it can’t function well. That’s true for any organ, whether it’s your heart, kidneys or eyes. A well-balanced diet and exercise should also help stay at a healthy weight. If you can avoid obesity your reduce the risk of type 2 diabetes , the leading cause of blindness in adults. The dangers of smoking are mostly known for increasing the chances of cancer, heart attacks and emphysema. But tobacco use also increases the risk of suffering cataracts , may damage your optic nerve and cause macular degeneration . If you want to quit but have failed in the past, see your physician to get help. Sunglasses may protect your eyes from ultraviolet (UV) rays from the sun.

Exercising Protects Your Vision By Getting Your Blood Moving

Exercising protects your vision by getting the body moving. Moving your body leads to cardiovascular health. A strong cardiovascular system helps Protect Your Eyesight by enhancing the delivery of oxygen and nutrients to the eyes, and by improving the removal of waste products that develop in the eye. As mentioned in The Visual Process the highest concentration of oxygen in the body is found in the eyes. By exercising and helping your cardiovascular system do its job, you’ll be giving your eyes all the oxygen they need for disease-free vision. Oxygen is the fire that burns the fuel provided by nutrients. Without the nutrients your eyes needs, your vision can deteriorate. exercising protects your eyesight and will help ensure that your eyes get all the nutrients they need. And just like a bonfire turns wood into smoke, particles and ash, “burning” nutrients in your eyes leaves behind waste products. If your cardiovascular system can’t remove the waste as it’s produced, your

Cause of Color Blindness Information

There is only one predominant cause of color blindness , and that's through a genetic link. The gene that is responsible for the color pigments in the eye are carried through the male X chromosome, and as such most color blindness is found in men. In fact, nearly every case of color blindness is diagnosed in a male, and it's incredibly rare for a female to be born colorblind. While it's not exactly rare in men, it's not extremely prevalent either, with an estimated 10 out of every 100 men being born with some level of Color Blindness , or 10% of the male population. Some estimates have this number at 8%, but you can get a general idea of how often it shows up in the general population. In other words, if you know 30 people, chances are at least 3 of them are color blind in at least some way. The thing with Color Blindness is that sometimes it's hard to even tell that you have it, especially if the Symptoms of Color Blindness are extremely light. Out of that

Glaucoma Information That You Need to Know

Some Glaucoma information you need to know is what exactly is Glaucoma? Glaucoma is a broad term used to classify a group of Eye Diseases . These eye diseases damage the optic nerve. The optic nerve acts as the cable wire that carries images from your eye to the brain. At one point in time doctor's believed that high pressure in the eye caused the damage to the optic nerve. Although high pressure can increase a person's risk factor for Loss of Vision , people with normal pressure have also experienced Eyesight Loss as a result of Glaucoma . Remember nothing beats a healthy diet with the right balance of Vitamins and Minerals when it comes to preventing an eyesight problem. Glaucoma Prevention You Should Know About The key to Glaucoma Prevention is regular Eye Care Exams by detecting glaucoma early enough for successful Glaucoma Treatment . It’s best to have routine eye checkups. Every 2 to 4 years after age 40 and every 1 to 2 years after age 65. Glaucoma Medicati

Allergy Eye Drops Information

Allergy eye drops are usually the first line of defense when it comes to eye allergies and their symptoms. Allergies affect a lot of people every year, particularly during the spring and summer months, though they can actually crop up during any season. Most allergies are caused by flower pollen that spreads out through the air during the late spring and early summer when flowers are in full bloom. Everybody experiences different symptoms to allergies, but many of the common ones are the same. Some symptoms might include excessive sneezing, a runny nose, itchy, irritated throat, congestion, and red, watery eyes. Out of all of these symptoms, the eyes are usually the most noticeable, which is why many people turn to allergy eye drops for relief. There are a lot of different varieties of allergy eye drops, and most of the time your doctor can prescribe something for the Eye Allergy Symptoms you're facing. There are also over the counter Allergy Eye Medicine , but try to get a rec