How to slow down the progression of macular degeneration?
Macular degeneration is an age-related eye disease which bothers a large number of people aged more than fifty. Macular degeneration can cause people some damages to the retina, and what’s the worse, may cause people to lose their vision. Once we get macular degeneration, it is hard to bring our eyes back to the original state, the thing we need to do is to try every means to slow down its progress. The following will introduce some methods to slow down the progression of macular degeneration.
There are two kinds of macular degeneration, dry and wet macular degenerations. Macular degeneration mainly causes people to lose the sight in the central field of vision. Though people still have some peripheral vision, they will feel difficult or impossible to read or recognize faces after central vision lost. If we find there is some thing wrong with our eyes, for example, blurred vision or minor loss of vision, it is wise to visit our eye doctor immediately to check the eye problem. One point we should bear in mind, the earlier we find the eye problem, the easier for us to slow down its progression.
Though macular degeneration is a common eye problem among aged people, a lot of people do not know much how to slow down its progression. The study made by Age-Related Eye Disease Study (AREDS) will give us some help.
Researches show that a specific high-dose formulation of antioxidants and zinc have some good effects on slowing down the progression of the advanced macular degeneration (AMD). In addition, researches also prove that Vitamins have the function of stopping macular degeneration from intermediate stage to advanced stage, which means Vitamins can prevent us from loss vision.
Besides, LAST, which is short for the Lutein Anti-Oxidant Supplementation Trial, can also help us to slow down the progression of macular degeneration. Researches show that taking in some anti-oxidants and zinc together with 10 mg of daily Lutein will be good for improving our macular degeneration. And it is advised by ARED that people with macular degeneration should take in certain quantity and types of antioxidants and zinc everyday.
Just as we mentioned above, when aged people find there are some problems with their vision, they should visit their eye doctor promptly. Their eye doctor will check if they have caused macular degeneration, at which stage, and also give them some instructions on how to slow down the progression of macular degeneration. Though the AREDS formulation can not treat macular degeneration completely, it has some effects in slowing down its progression.
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Treatments for eye problems
It is a pity that a large number of people have to suffer some eye problems, though everyone of us wishes to have a good eyesight. Actually, eye problems are inevitable when we are tired, ill, or aging. When we are bothered by eye problems, we should know some treatments for these problems, and then take the right measures to deal with the problem. The following will introduce several treatments for eye problems.
The first treatment we can use is to wear glasses. Nowadays, there are a wide variety of glasses available on the market. Looking around the spectacle market, you will find lenses are made of different materials and frames have more and more styles. What’s more, glasses now usually are usually light in weight, scratch resistant and UV blocking. No matter what needs you have, you can always find a style to your taste. Not only people with eye problems wear glasses, a lot of people who have good eyesight also like to wear glasses to decorate their appearance.
If you are tired of wearing glasses and think glasses will influence your appearance, you can choose to wear contact lenses. Compared with glasses, contact lenses have more effective and obvious effect in improving our vision, moreover, we don’t need to worry they will influence our appearance, and with color contact lenses, our natural eye color will be changed and we will appear more charming. And contact lenses are also more comfortable to wear. With the rapid development of contact lens industry, there are contact lenses to treat almost all eye problems. Before, people with dry eyes can not wear contacts, but now they can choose to wear proclear compatibles, extreme H20 biomedics xc which are specially designed for dry eyes.
And if you want to get rid of glasses or contact lenses in your later life, you can consult in eye surgery for help. For certain eye problems, such as nearsightedness, farsightedness, or astigmatism, if our eye condition is suitable for eye surgery, we will have hope to get rid of glasses or contact lenses to have good eyesight in our later life.
The above treatments are treated from outside, if we want to treat our eye problems from inside, we can have spa treatment. It uses some essential oils, gel materials and cooling disks to treat the swelling and dryness around the eye. For the essential oils, chamomile and calendula are the most commonly used ones. Nowadays, this treatment is very popular.
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Hyperopia Equals Farsightedness?
Generally, people think hyperopia equals farsightedness or long-sightedness. This is not completely true. There are some minor difference between hyperopia and the other two names. One of the evident difference is sufferers of hyperopia can focus on objects afar.
It is essential to know something about vision and its related mechanism. When lights are reflected by the objects, they will come into the cornea firstly and then pass to retina through lens. Once the light come to retina, the signals will be received by optic nerves through which the brains are linked.
Therefore, in normal condition, the light signals will be received by retina. However, what if the signals can not be received by it? In some cases, the coming light can not focus on the retina and some abnormal problems occur for this reason. The reasons vary a lot, for some problems may happen to any one of the receiving and delivering procedures on cornea, lens, retain, etc.
It is no denying that people with hyperopia will suffer greatly in their lives. However, not all of them can notice this problem. And some other related problems will arise correspondingly. For example, sufferers may feel their eyes are very tired and sore, or sometimes dry and uncomfortable, after reading or seeing something for a long time. In some cases, sufferers can not focus on some nearby objects and they will feel headache and eye fatigue as a result. This is because eyes are too strained and fatigued.
In most cases, aging will cause some serious eye problems, like presbyopia, cataracts, AMD, etc. However, sometimes, eye problems are not strictly linked with age. And people are suggested to receive some interval eye examinations. For example, some young children may also be victims of hyperopia both in nature and nurture. And their symptoms will become worsened as time goes on. In this sense, some eye examinations are really essential for them, for some other potential problems may be detected through this process.
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Keratoconus and Its Symptoms
People with Keratoconus will suffer a lot. For instance, they will experience vison blurriness or they are sensitive to light. Still, sufferers of Kertoconus may also have many problems, like myopia, hyperopia, astigmatism, and other diseases. However, sometimes Keratoconus can not be detected easily, for they may come with other problems. Here is some detailed information about this problem.
As it has mentioned above, sufferers of Keratoconus may experience some vision-related symptoms, as astigmatism, blurriness, sensitivity to light, etc.
However, people with other physical problems may also have such symptoms. For example, diabetics also have vision blurriness, light-sensitivity, cataracts, astigmatism, etc. Some studies have found that diabetics have much better corneas than ordinary people. That’s to say they have less chance of getting Keratoconus though some diabetics have Keratoconus caused by other factors.
People with eye dryness may also suffer from blurriness. In fact, people who often read or do some nearby work for a long time are prone to eye dryness that may cause other symptoms, like double vision, vision distortion, etc.
Therefore, to diagnose Keratoconus is really a hard work. However, some points can be useful in this respect.
Generally people of particular group may run much higher risk of getting Keratoconus, including those who have such family history, eye damage, eye rubbing and other inherited diseases.
In fact, the experience and qualification of the eye doctors matters very much in diagnosing Keratoconus. People are suggested to know more information about them, such their specialties, their experience, and the equipments they can use.
If people have found there are some symptoms of Keratoconus in their eyes, they should ask the eye doctors for help, as ask what will happen to their eyes if the situation worsens; how to know the situation; how to cope with it, etc.
People are also suggested to note down these symptoms and the frequency. It is also a good idea to ask the eye doctors to notice family history. Ask any question if possible. All in all, be careful about eyes.
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How to revitalize the tired eyes?
It is a common phenomenon that people may feel their eyes tired or strained after long-time working or staring at something. As for how to revitalize the tired eyes, people may not have clear idea. The following will give some introduction on this in order to give people more help.
Commonly, people will take eye washes which are made from chemist or herb eye bright from health store. As it is something that will be put in our eyes, so we must make sure it is safe and healthy. We must pay attention to the following points: First, our hands must be clean. Second, containers and eye bath must be thoroughly washed. We can take the following steps: Put a teaspoon of the eye bright together with three fluid ounces of boiling water in a clean container. And then cover the container to let it cool down completely. After it cooling down, we can bathe our eyes with the liquid, or we can use a clean tissue to add drops to our eyes, but please make sure not to use cotton wool as it can make our eyes more irritated. In order to avoid eye infection better, we have to remake the eyewash every time.
Actually, we can also take some eye exercises to reduce our eye strain and tiredness. More important, these eye exercises are very simple but have very good effect on our eye health. The following will introduce several eye relaxation exercises: The first exercise is for exercising our eye rotation ability. We can try our best to rotate our eyes to look to the left, and then to the right while keeping our head still. Then to look up between our eyebrows, and then look down to the tip of our nose. Repeating this circle for three times will be ok. The second exercise is firstly to close our eyes tightly, and then open our eyes as widely as we can. Three times of this exercises will be ok. The third exercise is like this: put our hands and fingers on our forehead to cover our eyes after closing our eyes, at the same time, take a breath in and out slowly for three times.
For students or adults who need to study or work before computers for long time, they are easily to have tired eyes. In order to keep a good eyesight, we should pay attention to the following points: First is to put computers under the best possible light in order to make sure there are adequate light, but try to avoid glare from windows which can make our eyes easily tired. Second, make the seat level to adjust the screen level, and put the screen in the best angle in order to see the content on the computer clearly and comfortably. Last but not least, the rest is also important. After staring at computers for every fifteen minutes, we need to take a break by stopping the work on hand and looking far away. And we can also blink our eyes to keep our eyes moist. When we feel our eyes dry and itchy, we can use some eye wash to revitalize our eyes.
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What is strabismus and exotropia?
Exotropia is a type of strabismus or squint. People with exotropia often appear with their eyes turning outward. When someone’s one eye or both eyes turns outward, the brain can’t form a single image. If left untreated, strabismus may lead to binocular vision. Exoptropia is more common in children. For example, when they read a book close to them, their eyes can’t work together properly, strabismus occures instead of focusing to the object. And children with exotropia are more likely to develop psychiatric disorders than normal ones.
Although the exact causes of exotropia are still remain unknown, the function lost of one or more of the six musecles around the eye may cause strabismus. Other disease such as cerebral palsy, down syndrome, hydrocephalus, and brain tumors can also cause strabismus.
Since children with strabismus often not very clearly know what happened to their eyes. When they close one eye and just use one eye for seeing, it is necessary for the parents to make sure if there is any signs of strabismus. Eye glasses, orthoptic exercises, prismatic correction, or eye muscle surgery may be used to treat exotropia depending on the eye examination results of ocular motility and internal ocular structures. When a child needs muscle surgery, the operation is more likely to be performed before their school age. This is easier for the child and gives the eyes a better chance to recover. Although all surgeries have risks, strabismus surgery is usually safe and effective.
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Myopia Can Be Relieved if One Often Go Outdoors
If the lights reflected by the objects can not be focused onto the retina, people may suffer from myopia. And sufferers of this problem can not see clearly of distance objects, but nearby objects.
Biologically, myopia can be inherited. That’s to say children who have nearsighted parents may also have this problem. But facts have also proved that living environment can also play crucial role in the development of myopia. Usually, people who overuse their eyes tend to have this problem. Therefore, myopia may appear on children and adults.
According to some data, this problem has struck more and more people, particularly during the past half century. And it is predicated that over two in five people in the world may get this problem in the next ten years. And now a third US people have myopia.
One of the reasons why larger population gets myopia is firmly related to children and their living environment. Children have to read and see nearby objects all day. And they can not see clearly of distance objects as a result. In addition, children in big city may run much higher risk of getting this problem, as they may play games and watch TV for very long time.
Still, some other studies have also confirmed such relation. Children with myopia spend less time outdoors than those with normal vision. The former group also spends more time in watching and using computers.
To some extent, exposure to sunlight within reasonable range can help avoid myopia.
Generally, sufferers of myopia can not see distant objects, can not read blackboard, seldom go outdoors, etc. What’s worse is myopia may lead to other serious eye problems, like glaucoma, retinal detachment, etc.
Therefore, sufferers should receive regular eye test. By and large, glasses and lenses are some of the most common devices to treat myopia. They can help the light focus accurately on the retina. Of course, surgery is also good alternatives for adults.
Orthokeratology is also one of the most popular methods to treat it, though some rather complicated procedures are involved.
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Which kind of food can prevent macular degeneration?
Do you know some food can also have some good effect in preventing macular degeneration? As a matter of fact, medicines are proved not performed well to prevent macular, while some food has been testified to be effective for people to prevent macular degeneration after many scientific studies. The following will introduce the food that can prevent macular degeneration.
First, food containing beta-carotene or Vitamin E can reduce the possibility for people to develop macular degeneration. The survey done by the National Health and Nutrition Examination has proved fruits and vegetables rich in beta-carotene can help people to prevent macular degeneration. People can get this nutrition from collard greens, spinach, apricots, carrots, mangoes and squash. The study made by the Beaver Dam Eye Study can also prove the above point, at the same time, they also find food rich in Vitamin E can also have this function. The study is done among 2003 individuals at the age from 43 to 84. It is proved food rich in Vitamin E has a good effect in preventing the formation of druses and spots of pigmentation.
Second, drinking can also have some influence on developing macular degeneration. Scientists also make a research among 3072 adults at the age of 45 to 74. They find there are only 4% of adults who drink one glass of wine each month to develop macular degeneration, while for adults who do not drink wine, they have 9% to have macular degeneration. Surprisingly, for drinking beer, the situation is not the same. The Beaver Dam Eye Study find people who drink at least one beer a week have higher rate to develop macular degeneration than people who do not drink beer at all.
Third, the mixture of lutein, zeaxanthin, Vitamin A, B and C has some good effect in preventing macular degeneration. Lutein can be found in carrots, corn, greens, potatoes, tomatoes, and most fruits, which is a chemical relative of beta-carotene. Zeaxanthin is also relative of beta-carotene, which can be got from corn, fruit, paprika and spinach. Working together with Vitamin A, B and C, they will offer terrific effect to protect our macula, which has been approved by epidemiological studies. They work like this: Lutein and zeaxanthin make the macula to be characteristic yellow color, while lutein tending to accumulate around the edges of the eye, and zeaxanthin accumulate in the center of the eye.
Last but not least, studies also show food rich in selenium or zinc can also have the function of preventing macular degeneration. People can get this nutrition from broccosprouts, barley, beef, chicken, crab, lamb, oysters, turkey, and whole wheat.
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Details of palming
Palming as a natural approach to eyesight improvement was first introduced by Dr William H Bates in the early 1900s. It is so prevailing that a lot of individuals are wearing eyeglasses or contact lenses for vision correction. The fact is that most of them are unaware of natural vision improvement methods including palming. Natural eyesight improvement ways were first suggested by Dr Bates in his book named “The Cure of Imperfect Sight Without Glasses”, which described that “most people, though by no means all, find it easiest to relax with their eyes shut. This usually lessens the strain to see, and in such cases is followed by a temporary or more lasting improvement in vision”.
Palming recommended by Dr Bates focuses on eye muscle strengthening which assumes that the first step is to relax these muscles in advance. In fact, this simple eye exercise has long been thought to be an effective way to relax the eye muscles. In detail, exercisers are guided to place their cupped palms over the eyes with fingers in an interlaced position. The key point is to prevent any light from entering. But eye contact should also be avoided. In some cases, it is necessary to open the eyes to have a check on whether all light have been blocked.
After complete light blocking, nothing is required. Dr Bates confirmed that entire rest is the most restorative activity for the eye muscles. Palming only requires people to relax their eyes in an easy way. In fact, this kind of eye exercise is quite simple that individuals can do it multiple times every day without any effort. Over time, the eye muscles will rebuild their original strength. Exercisers are needless to worry about right or wrong during palming. There is no right or wrong time-frame, technique or result. The only requirement is the relaxation of the eyes.
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AMD can also be cured if persist
Like other eye problems, AMD, abbreviation of Macular Degeneration, can cause vision loss that is very horrible to think. Here are something related to vision loss and related fears. Here is an example.
A girl who had lost her sight when she was young has almost lost hope for everything around till becoming adult. What worries and fears her most is uncertainty- about life, future, etc. Therefore, she cares much more on what have been lost than her future.
However, there is a tendency that setbacks and misfortunate may become the power for success. She later has changed her attitude and begun to face life optimistically- more to future and goals. It is true that the eye problem does not change, but what she concerns. Just because of her perseverance, she later becomes a teacher, a long-lasting dream. Later, when she retired, she feels very happy and unregretful. People often are bothered by the obstacles and forget their dreams.
Therefore, one should pay more attention to their goals and dreams other than setbacks and obstacles. Be optimistic toward everything that one has to face and find new interests and goals.
In a world, persist on and on, and the goal will be scored.
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