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Glaucoma and the Optic Nerve
Glaucoma is a disease involving the optic nerve that affects the loss of retinal ganglion cells. If glaucoma is left untreated it will eventually lead to permanent damage of the optic nerve and then blindness. Glaucoma is caused most commonly by intraocular pressure on the nerves in the eye. A damaged visual field can never be fixed or recaptured. Glaucoma is a tricky disease because its progression is so slow. It can gradually wear down one’s eyesight without the person noticing much of a difference and once the disease is detected; there isn’t much a doctor can do to prevent it from getting worse, because it was detected at such a late stage.
People with ocular pressure, diabetes, and African American decent are three times more likely than others to develop Glaucoma. People that have a family history of Glaucoma have a six percent chance to develop the disease than people without a family history of it. The use of steroids has also been linked to the development of Glaucoma. Studies have also shown, in rare cases, that Glaucoma could be linked to hypertension (high blood pressure).
Glaucoma is usually diagnosed after a routine eye examination with an optometrist or ophthalmologist. The doctor will test the eye for changes in intraocular pressure, changes in the size or shape of the eye and an examination of the optic nerve. Glaucoma could also be examined by looking at the patient’s background; their sex, race, history of drug use, refraction, inheritance and family history. The majority of treatments for Glaucoma is the continued use of eye drops to help lower the level of intraocular pressure.
There is yet to be a cure for Glaucoma but surgery is one way to treat the disease. The surgery will help to lower intraocular pressure by allowing fluid to leave the eye after a hole has been opened up in the meshwork. Surgery can be performed with a laser or conventionally. A patient could also undergo a canaloplasty. A canaloplasty is when the Schlemm Canal is opened, allowing fluids to flow freely, ultimately lowering the pressure of the eye. Glaucoma patients that don’t respond to these normal treatments could look into Glaucoma drainage implants. This is the final option for patients if the eye does not respond to any other treatment. A flow tube is inserted in the eye to allow for fluid to flow out of the eye, thus lowering the intraocular pressure.
There are a handful of different stages of Glaucoma. They are primary, developmental, secondary and absolute Glaucoma. All of these stages develop over time and can eventually lead to blindness if the disease is not treated properly. Not all people with elevated pressure in the eye develop Glaucoma. Some patients of Glaucoma have developed the disease without elevated pressure in the eye. This could just be from their family history. In fact, the most common type of Glaucoma disease is hereditary. Everyone is at risk for the disease and in most cases there are little to no symptoms.
Author: Brenda Williams
Article Source: EzineArticles.com
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Is Glaucoma Bothering You?
There are many problems that can occur with our eyes, and most of the time if we look after them well enough, we can prevent any future problems. However, there are times when certain conditions creep up on you without you even noticing. One of these conditions is Glaucoma.
So what exactly is Glaucoma?
Glaucoma is a really nasty group of eye diseases which sneak up on us and rob us of our sight before we even know what has happened. The problem with Glaucoma is that it is not easy to detect it in its early stages and often when it is detected it has already done irreversible damage. If any damage has been done to the sight due to Glaucoma, it cannot be restored and any loss of vision is down to the optic nerve being damaged.
Angle Closure Glaucoma
Otherwise known as Acute Glaucoma, Angle Closure Glaucoma is rarer than Primary Open Angle Glaucoma and it happens a lot quicker too. Again, it occurs when the drainage canals become blocked and the eye pressure rises really quickly.
The iris is not as open and wide as it should be with this type of Glaucoma, and the outer edge of the iris bunches over the drainage canals when the pupil enlarges too quickly or too much. An example of this happening could be when you walk into a dark room.
Symptoms with this kind of Glaucoma include headaches, nausea and eye pain.
There are other types of Glaucoma which are less common including Childhood glaucoma. This is usually found in infants and children under the age of one. It is extremely rare and is usually inherited. It occurs when the drainage canal in the canal is incorrectly developed and it increases intraocular pressure which in turn damages the optic nerve. Symptoms for this kind of Glaucoma include cloudiness of the cornea and enlarged eyes.
Who is more at Risk of Glaucoma and how can it be treated?
Glaucoma can affect anyone at any age, though it is thought that people over the age of sixty are more at risk. Also Steroid users, people with diabetes and hypertension can all be contributing factors.
Treatment does vary and surgery is often the most common way of restoring sight in the early stages of Glaucoma. For childhood Glaucoma, Surgery or medical treatments such as eye drops, may be used. With Angle Closure Glaucoma, surgery is used to remove a small part of the iris to unblock the drainage canals.
So overall, the best advice is to have regular eye check ups, and if you do notice anything different, it is always best to get it checked out right away. Catching Glaucoma early is essential so do not be afraid to book yourself an eye examination just to be on the safe side!
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Author: Louise Forrest
Article Source: EzineArticles.com
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Glaucoma and Laser Surgery
Certain factors can cause poor drainage of aqueous fluids in the eye and this results in the build up of pressure which can cause damage to the optic nerves that helps the eye function for vision. This leads to an eye disease called glaucoma and if left untreated, it can cause permanent loss of vision. Through the years many techniques and procedures have been developed to diagnose and treat it and at this time the most promising solution is glaucoma laser surgery.
Glaucoma comes in different forms and determining what type of glaucoma a patient has helps in determining what treatment options there are. Initially, in an attempt to relieve pressure in the eye, doctors give eye drops and medication taken orally are given. If it does not help, then glaucoma laser surgery is the next option.
Argon laser trabeculoplasty is one form of glaucoma laser surgery technique used primary open angle glaucoma. Tiny burns are made into the trabecular network of the eyes to improve the draining and flow of aqueous fluid in the eyes. A specific form of this procedure is selective laser trabeculoplasty or SLT. This uses laser beams to remove only very specific target cells in the trabecular network. As a result, it improves the flow of aqueous fluids and relieves the pressure.
In some cases, it may take two sessions and in some, it may require repeating the procedure after two or three years. This, however is recommended because it avoids the need for medication after the procedure. It is also the glaucoma laser surgery procedure commonly recommended for pigmentary glaucoma which is common among males of African-American descent.
Angle closure glaucoma results if the space or angle between the iris and cornea is too narrow and this results in poor drainage of aqueous fluids. Peripheral iridotomy is the glaucoma laser surgery option for this type.
To relieve the pressure, laser beams are used to make a small hole on the iris. The space or angle widens as the iris moves away from it. This corrects the flow of aqueous fluids.
For more severe cases of glaucoma, the procedure usually recommended is laser cyclophotocoagulation. An example is when new blood vessels are formed in the eye as a result of diabetic retinopathy. The new blood vessels can seriously affect the flow of aqueous fluids in the eye resulting in pressure buildup. This leads to a form of glaucoma called neovascular glaucoma.
For this glaucoma laser surgery procedure, the doctor uses endoscopic cyclophotocoagulation to observe the ciliary body. This is also connected to an endoscopic camera. This will then guide the application of the laser beam to treat the ciliary body so it reduces or stops the production of fluids. By using a laser beam, part of the ciliary body is destroyed so that it no longer produces aqueous fluid. Less aqueous fluid means less pressure on the eye.
These glaucoma laser surgery procedures are usually painless. Some may feel a slight stinging sensation but apart from that, no major pain is felt. After undergoing glaucoma laser surgery, some rest for a few days is required and soon one can go back to the normal daily routine.
Also, in some cases, the patient needs to take some medication to relieve some minor discomforts that may appear after the procedure. Eye inflammation and slight risks in developing cataract may be some of the problems that may arise after each glaucoma laser surgery.
Glaucoma is a serious problem that can lead to permanent damage to the eye. It is important that it is well-understood and that a number of techniques are available to treat it.
Laser surgery is fast becoming a popular option for glaucoma treatment. The techniques are also becoming more and more advanced and refined to ensure that treatment results only in success and there is complete absence of discomfort during and after the treatment. They are also being improved to make the positive results long lasting, making glaucoma laser surgery a very promising form of treatment for glaucoma patients. As with any medical problem, thoroughly discuss all options with your physician.
For more information now go to: http://www.perfectlasikvision.com/Glaucoma-Laser-Surgery.html, http://www.myalpha-power.com or http://www.aperfectharmony.com
Author: Nathalie Fiset
Article Source: EzineArticles.com
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Eye Doctors Have Genetic Tests For Glaucoma – What is Available For Your Eye Exam and Diagnosis
Glaucoma is a complex disease caused by multiple factors. In plain English, that means it is not one disease and not caused by one factor only. Recent knowledge has made us acutely aware that eye pressure is not the determining factor in the diagnosis of glaucoma. When the pressure inside the eye was above 21 in the past glaucoma was thought to be present. Today we know that some individuals will never develop glaucoma even though their eye pressure readings may stay in the 30’s while other patients cannot tolerate normal pressures without sustaining sight loss. Glaucoma is more of a vascular disease of the optic nerve of the eye. When the auto-regulation of the blood supply starts to fail, vision begins degrading. High eye pressures do cause compression of the blood vessels supplying the nerve, but healthy blood vessels with good auto-regulation mechanisms can sustain very high pressures. Eye pressure is not static and can vary throughout the day. When we read it once when we are at the optometrists office it is only a thin slice of what your pressure range could be over a 24 hour period.
The Human Genome Project mapped the human gene structure and was an enormous undertaking completed in 2003 taking 13 years and sequencing over 3 billion codes of base pair information. This has opened the doors to tremendous future strides in treating all diseases. There is a chromosome with a gene that codes for the production of a protein that makes up part of the structure of the mesh work in the anterior chamber of the eye.. This mesh work is responsible for keeping the fluid balance in check by allowing continual drainage. When something goes awry with the drainage the pressure goes up increasing your risk for developing glaucoma. One company has developed a test for defects in the gene that makes this protein. Unfortunately, this gene is only responsible for about 4% of the cases of glaucoma. It can be useful when there is a suspected family history since patients with this genetic marker tend to have rapidly developing glaucoma and should be treated more aggressively. It also tends to be more commonly associated with glaucoma under the age of 40. One other glaucoma gene has also had mutations that appear to be associated with open angle glaucoma, the form that is responsible for 95% of the cases of glaucoma. One other gene has reportedly been associated with an increased incidence of glaucoma in patients with normal pressures. An uncommon form of glaucoma know as exfoliation has also has seen the development of a genetic marker test, but due to the rarity of this condition it is not widely used.
All together, probably less than 10% of glaucoma has a direct genetic cause, and due to the expense of genetic testing it is rarely utilized. The complexity of testing is compounded by the fact that numerous defects at each gene can occur, and sometimes it may take two or more genes with flaws to create glaucoma. Even the most accepted genetic factor may cause glaucoma from defects in areas other than the mesh work. It is very early in the age of genomics. Perhaps the greatest benefits will not be in diagnosing glaucoma but in tailoring treatment and actually curing some forms of glaucoma in the future.
General health issues are the most important risk factors, and some you can control. Smoking and cardiovascular diseases are high risk factors for developing glaucoma. Make sure you stay fit and have well controlled blood pressure. Keep preventative appointment and regular eye exams to monitor the eye pressure. Age is a risk factor but consider it a good one. A longer life is usually better all things considered! Most vision insurance plans like Vision Service Plan, Medicare, and many others cover preventative annual eye examinations.
Do you need help with Pinkeye, dry eyes, glaucoma, contact lenses, Lasik Questions, nutritional eyecare needs or general eye care? If you live in Northern Colorado and are interested in what a Fort Collins Eye Doctors office can do to help, you let me know. If your have dry eyes that are gritty,sandy, burning and disrupting your life we are the Expert Fort Collins Optometrist in Northern Colorado. Relief is on its way when you contact our patient centered office where your needs come first.
Central location for Fort Collins, Loveland, Wellington, Timnath, CO, Windsor, LaPorte, and Northern Colorado at 181 West Boardwalk Suite 201. Parking couldn’t be any easier!
Author: Dr. David Kisling
Article Source: EzineArticles.com
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Glaucoma is the Primary Cause of Preventable Blindness
Glaucoma, the primary cause of preventable blindness, affects many people ranging from recently born infants to aging seniors. Although it’s not technically an eye disease, it’s actually a degenerative condition which can be detected, treated and impeded by regular simple and painless eye examinations and follow-up treatments. If caught in the early stages, an optometrist can detect, treat and impede the ravishing effects of glaucoma.
So, what exactly is glaucoma? Glaucoma is a term used to describe a degenerative eye condition, which is characterized by increased intraocular pressure (or high pressure) within the eye, leading to the deterioration of the optic nerve and retinal ganglion cells. If left untreated, glaucoma can eventually lead to partial or total loss of vision. This irreversible eye condition is the leading causes of preventable blindness that steals the vision of many people each year.
What causes this degenerative eye condition? Alarmingly, the exact cause of glaucoma is not well-known. For unknown reasons, blockage of the passages (through which eye fluid flows) within the eye leads to increased pressure on the optic nerve as well as the retinal ganglion cells. During this time, untreated glaucoma can severely damage the fragile nerve fibers and vulnerable blood vessels, in the optic nerve region, resulting in loss of vision.
In whom does glaucoma most frequently occurs?
- Individuals who have diabetes.
- Individuals over the age of 40.
- People susceptible to developing glaucoma.
- Individuals who are nearsighted.
- Children susceptible to developing childhood glaucoma.
What are other risk factors for glaucoma?
Glaucoma may occur as a complication of other medical problems such as:
- Advanced cataracts
- Eye injuries
- Eye surgery
- Inflammation of the middle membrane, or uvea, within the eye (uveitis)
- Certain eye tumors
How detrimental is glaucoma?
The optic nerve center transmits all signals from the retina to the brain. The deterioration of the bundle of nerve fibers restricts the stream and quality of signals sent to the brain, resulting in a loss of vision.
What are the warning signs of glaucoma?
For many people, the symptoms or signs of glaucoma vary depending on the type of degenerative eye condition. The first of two major classes of glaucoma is primary open-angle glaucoma (POAG), the most common subtype of glaucoma. This type of degenerative eye condition develops slowly without initial pain. In fact, Primary open-angle glaucoma is hard to detect without an special eye examination, because there is no early warning signs. POAG can progressively destroy your vision without warning. The first sign may occur after the affected person has experienced some degree of vision has already been loss.
The second most common subtype of glaucoma is acute angle-closure glaucoma (AACG), which is deemed a medical emergency, because rapid or sudden increase in pressure inside the eye — called intraocular pressure (IOP) — could result in partial or total blindness. The sudden blockage of drainage channels in your eye is the culprit. Warning signs include: a rapid buildup of pressure inside the eye, pain, blurred vision, the appearance of colored rings around lights, as well as redness in the eyes.
How can glaucoma be prevented?
As stated earlier, early detection and treatment of glaucoma significantly reduces your risk of vision loss. Contrary to popular belief, glaucoma is an irreversible eye condition that is preventable. It is imperative that you should seek the attention of an optometrist to reduce the risk of severe glaucoma-related visual morbidity and blindness if caught in the early stages. A highly-trained optometrist can give you a comprehensive optometric examination, during which time he or she tests your eyes for glaucoma.
See an optometrist regularly because any vision loss caused by glaucoma is often times permanent and cannot be restored. A simple, painless eye examination is the key to preserve your vision. Remember, untreated glaucoma is a silent thief of sight, which robs people of their vision each day. Have an optometrist thoroughly check your eyes regularly to safeguard your vision. You’ll be very glad you did.
Copyright (c) 2008 Wil Ford
Wil Ford is an article writer, who loves to write health articles. He is the founder of Wil’s Domain, a human-edited and well-categorized Web and blog directory, which features blogs and Web sites from around the world.
Author: Wil Ford
Article Source: EzineArticles.com
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Glaucoma – The Silent Scourge
Glaucoma – The Silent Scourge
Glaucoma is a serious disease of the eye, which is bound to cause serious damage if it is not diagnosed early. It is a condition in which normal intra-ocular pressure or the eye pressure is raised. Normally the eye pressure or the intra-ocular pressure is 16 to 20 mm of Hg. One has to suspect the Glaucoma, if the eye pressure is more than 20. It is measured by an instrument called tonometer.
Glaucoma is considered serious because it is usually detected very late. By the time it is diagnosed it would have done enough damage to the eye. The reason for the late detection of the disease is – it has very few symptoms.
The affected person does not experience many problems in his eyes except the deterioration of vision. This dimness of vision is related to the age or the common eye disease – cataract, which also occurs in the same age group between 60-70 years. The another point to note here is- the damage it causes is most of the time irreversible. The correct treatment only ensures the arrest of the further damage. It cannot restore the lost vision. Therefore it has to be diagnosed as early as possible.
MAGNITUDE OF THE PROBLEM :
The problem of the Glaucoma is more in developing countries because of the poverty, ignorance and non-systematic health system. It is estimated that one in every ten patients who visits eye hospital has glaucoma and one in every 100 becomes blind because of glaucoma in these countries. The survey conducted in various part of India indicates the prevalence of glaucoma as 14-25%, whereas the same figure in the developed countries like U.S.A. and U.K. is 12-13%.
Eye has also a definite pressure just like the blood pressure of the body.
Normally this pressure is about 10-20 m.m. of Hg. Eye surgeon suspects the possibility of glaucoma if there is any increase in this figure. Eye pressure is measured by an instrument called – Tonometer.TYPES OF GLAUCOMA :
Mainly there are three types of glaucoma.1.Open angle glaucoma 2.Closed angle glaucoma 3. Congenital glaucoma
OPEN ANGLE GLAUCOMA :
This is the most common variety of glaucoma and has got least symptoms.
This is seen both in women and men in almost equal proportions. Usually seen in the age group of 60-70 years.. The importance of this disease lies in the fact it is detected very late because it causes very few symptoms.The main symptoms experienced by the patient are- blurring of vision, difficulty in doing the near work like reading, writing etc, the need to change the glasses frequently, the changes in the field of vision. This type of glaucoma would have usually damaged one eye and the process of damage would have started in the other eye also. The delay is also partially due to the fact that the central area of vision is preserved until the end stage of the disease. Because of all these reasons this type of glaucoma has to be diagnosed as early as possible. The following are the criterias which would help in the early diagnosis – 1. The pressure of the eyeball ( the intra-ocular pressure ) 2. The changes in the optic disc. 3. The changes in the visual field.
The changes in the visual field mainly are – the appearance of so many non-seeing areas, which means that the specific area of the optic nerve is destroyed. The other change is – the enlargement of the normally existing blind spot and the contraction of the peripheral visual field, which means that more and more optic nerve fibres are destroyed.
The exact reasons for the increase of the eye pressure are not known. But it is thought that there is some sort of blockage at the site where the aqueous liquid is absorbed to the blood.
TREATMENT:
There are many drugs which are used in the medical line of management but mainly Timolol, pilocarpine, epirine are used. But the dis-advantage of using these drugs are that they have to be used life long. So most of the time it is advised to get the surgery done, which ensures the steady maintenance of the eye pressure. Recently laser-(Non Surgical treatment)-Selective Laser Trabeculoplasty has given good results in many patients.
NARROW ANGLE GLAUCOMA :
Opposed to the previous type of glaucoma, in this type, there are many
symptoms which prompt or which bring the patients to the eye surgeon.
It is seen more in women, in 50-60 years, particularly in those who are
highly strung and anxious in disposition and usually show an instability in their vasomotor reactions.The patient feels blurring of vision to start with, then sometimes he or she experience coloured haloes around light, mild headache may be seen occasionally. Then suddenly he or she feels severe headache, severe pain only in one eye, profuse watering, sudden acute redness of the eyes and above all patient feels sudden loss of vision in that eye. At this stage when
the patient presents to the eye surgeon, the detailed examination reveals- particular eye has become red, the vision remarkably is reduced (almostblind) and the eye pressure (intra-ocular pressure) shoots up to the range of 80-85 mm of Hg ( very hard eyeball ).Any eye surgeon recognises this stage as emergency and takes immediate measures to reduce the eye pressure.
There is a blockage for the passage of aqueous fluid from posterior chamber to anterior chamber at the angle of the anterior chamber which is responsible for the high pressure of the eyeball. Because of this nature this type of glaucoma gets the name- narrow angle glaucoma
TREATMENT:
The initial treatment is to reduce the eye pressure by using eye drops like pilocarpine, timolol and tablets acetazolamide but if the pressure is in the range of 80, it may be necessary to use mannitol by intravenous drip for the immediate lowering of eye pressure. But whatever may be initial treatment,
the final treatment is surgery or operation. To create a passage between anterior and posterior chamber for the aqueous fluid- is the aim of the surgery. Sometimes argon laser is used to create this passage instead of surgery. Another important issue in this type of glaucoma is doing a prophylactic surgery or laser to the other normal eye even though it never showed any signs or symptoms of the disease. It is advisable to prevent the possible acute attack in the other eye, because narrow angle glaucoma is usually bilateral.It is always advisable to lower the eye pressure to reasonably acceptable levels. If properly managed the almost blind eye regains vision appreciably. If the long term treatment is not instituted at this stage, the patient may go into this type of acute attacks twice or thrice at the interval of 2-3 months.
CONGENITAL GLAUCOMA OR BUPHTHALMOS :
Both eyes are generally affected, seen more in boys than girls. It may be detected soon after birth or later in the childhood by 3-4 years. It is due in most cases to a failure in the development of the tissues in the region of the angle of the anterior chamber. This results in the overall increase of pressure throughout the globe, with the result that the whole eyeball looks like the big eyeball of buffalo, hence the name- Buphthalmos.
The treatment of the Buphthalmos is purely surgical but most of the time it is unsatisfactory.
Glaucoma is seen sometimes as a secondary condition primary being some other disease of the eye itself.
Because of the extensive damage this disease causes to the eye as already pointed out, it is always advisable to diagnose glaucoma at the earliest. Since the most common variety- Open angle glaucoma does not have many symptoms, it is advisable to have a regular eye check-up once in a year or two after 50 years of age by a competent eye specialist. It is always advisable to have the refraction test or the test for glasses after 40 with the competent eye surgeon rather than with the optometrist or the technician in the spectacle shop.
Dr.H.S.Mohan
Author: Dr. Mohan H.S.
Article Source: EzineArticles.com
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How Do You Know If You Are in Need of Eye Surgery?
Beauty lies in the eyes of the beholder- yes; your eyes are a vital pair of sensory organs that the above statement partially describes their purpose.
Eyes are highly sensitive organs that demand a lot of care and attention and it does not require to be told the importance of this visual asset. Of course, individuals cannot determine the requirement of eye surgery, it is the job of an ophthalmologist who are skilled professionals having the license to carry out a surgical procedure on your eyes based on the diagnosis.
When do you need eye surgery?
Eye-surgery has different terminologies such as orogolomistician aka ocular surgery is rather a very complex procedure that requires professional acumen. The most common eye_surgery is the cataract, which is carried out normally on aging people due to the crystalline lens getting cloudy and barring the light to create a clear picture on the retina. Based on the severity of the situation the ophthalmologist will be able to guide you with the suitable surgical procedure. Glaucoma is another medical condition that damages the optic nerve and might result in visual loss but the different glaucoma eye-surgeries can certainly help you to combat the disease.
Then you also have the refractive surgery that will correct the refractory errors in the eye to avoid the use of lenses. The other common kind of eye surgery is Eye muscle surgery that basically alters the strabismus and involves many more corrective measures. Eye-surgery is also performed on repair fractures due to injury, to remove tumours and even as a facelift measure that solely depends on the ophthalmologist to decide the kind of surgery you need based on the problem.
Lasik Eye Surgery
Lasik eye-surgery is the gift of science to mankind, as it is efficient in rectifying vision. People with conditions of astigmatism and myopia are largely opting for laser eye – surgery, which has high percentage of positive results and the nature of the surgery itself is simple and painless that draws so much popularity. Lasik is the laser eye_surgery that involves least complicated procedure, which removes the corneal tissue accurately and reshapes the cornea to gain more power while focusing. The Laser eye surgery has broken the conventional barriers of using glasses or lenses as vision corrective measures.
Precautions before eye Surgery
Before going for eye-surgery it is necessary for individuals to disclose to the doctor if they have any infections or allergies so that the existing conditions can be treated first to avoid further complications. Even your physical conditions also play a major role so it is safe to bring to the notice of your ophthalmologist before the eye_surgery so that he can take a suitable decision.
For more information on laser eye surgery and how lasik eye surgery could work for you check the site http://www.eyesurgeryuk.co.uk
Author: John Harry Black
Article Source: EzineArticles.com
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Tips on Healing Glaucoma Naturally
Glaucoma is one of the serious eye problems which can cause eye blindness. Increased eye pressure is a sign of glaucoma. Eye surgeries and eye drops may commonly be suggested to release the high ocular pressure in the eye. However, it is really ironical that the side effects of surgeries and eye drops would also lead to ultimate blindness.
According to Dr. Leslie Salov’s book “Secrets for Better Vision”, most glaucoma patients have very stressful and busy lives, most of whom are highly intelligent professionals. Dr. Salov believes that in order to improve eye health you should improve your entire health simultaneously, because every apparatus in your body can affect each other, and eyes are only a small part of your whole body. Simply speaking, in order to heal your eyes you must heal your body first, including physiology, biology, chemistry, philosophy and even spirituality.
Dr. Salov had recommended several methods to treat glaucoma. Through visualization you can control your body by your mind in order to heal itself. When you thinking good images in your mind, it can relax the muscles of your eye’s canal of Schlemm in which watery substance is collected, so that extra fluid can be excreted and the eye pressure can be relieved. Visualization has the similar function with eye drops, when it doesn’t have long-term side effects, for instance pieces of iris falling off, causing blockage. It is important that you use visualization with dedication and consistency, so that you can get the maximum benefits.
Meditation is a condition of thinking of nothing. It is another way to removes your stresses and worries after a day’s working. Because stress can lead to chemical changes in your body, decreasing blood flow and oxygen level.
Through deep and slow breathing you can deep clean your body and mind, and also improve your vision health.
A no-meat diet is strongly recommended by Dr. Salov, because the antibiotics, chemical dyes, and growth hormones in meat can also destroy your eye health. Without strong immunity, your eyes cannot utilize their natural healing ability.
Do them in your daily life, and you will see your glaucoma being healed naturally.
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Author: Jay Furlong
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Glaucoma Laser Surgery – What is the Procedure For Glaucoma Laser Surgery? – Nurse’s Guide
If you’ve been diagnosed with glaucoma and have been been thinking about getting laser surgery as a treatment and are wondering what the procedure for glaucoma laser surgery is, I’ll explain in this article how it’s done.
Laser surgery is used to help control glaucoma. If you’re using glaucoma medicines now, either eye drops or oral medications, you may be suffering from the side effects of these drugs. Some of the side effects you may not be aware of. You may want to get off these medicines but are concerned about the buildup of pressure in your eyes.
Glaucoma eye drops do have significant side effects and it’s best if you can stop taking them provided you have an alternative and that alternative may be laser surgery. Sometimes glaucoma medications don’t work.
Simply- glaucoma is an eye disease of which there are two basic kinds – primary open angle and acute angle-closure.
There is a clear fluid that flows though the passages of your eye. Sometimes these passages get blocked and the fluid will build up in the eye and cause too much pressure. This pressure can cause damage to the optic nerve and a loss of vision. The result is glaucoma.
Laser surgery uses a tiny but powerful light beam to help drain the fluid from your eye easier. The eye surgeon will make holes or use it to shrink the clogged areas in your eye. This surgery can help you decrease your eye pressure. The surgery may be done on one or both eye. It can affect one eye only.
The surgery is done in your doctors’ office or in a clinic. You should be able to see just fine after surgery except you may feel some grittiness in your eye or eyes. Your eye or eyes may be swollen too. But these symptoms will go away in a day or two. You may have some sensitivity to light and some blurred vision for three weeks or so while your eyes heal. You would still take your eye drops or oral medications during this time period.
Now this is the basic procedure is for glaucoma laser surgery. Your ophthalmologist can fill you in more fully as it applies to your individual eye problem.
It’s important to note that any lost vision won’t return. This surgery is meant to prevent future loss of vision and help you avoid taking lifetime medications that may be harmful to your body. Laser surgery may not be appropriate for all types of glaucoma but your eye surgeon or ophthalmologist will help determine that. In any case glaucoma laser surgery is a consideration and want to avoid eye drops and seek a better solution.
For more info on glaucoma and glaucoma laser surgery go to http://www.VisionNurse.com a nurse’s website for tips and info on low cost laser and LASIK eye surgery, discount contact lenses, sunglasses, eyeglasses, laser vision correction, cataracts, eye diseases and more
Author: Helen Hecker
Article Source: EzineArticles.com
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Prevent Eye Injuries and Protect Your Vision by Wearing Eye Protection Regularly
“A mind,” the famous saying goes, “is a terrible thing to waste.” The same can be said for vision. We are born with this incredible gift, but too many people take a cavalier attitude toward protecting their vision, and spend a lifetime regretting it.
As one who has suffered vision loss due to an injury, I know how such an incident affects life. My injury occurred at age 10 while playing with some wire, but it was a reckless and avoidable incident nonetheless. I now wear eye protection whenever I am working with power tools, and stress the same in others. An injury can occur literally in the wink of an eye. Once your vision is gone, or nearly gone, there’s no going back.
According to Prevent Blindness America (preventblindness.org), more than 2,000 people suffer eye injuries while at work everyday. Of those, 10-20% result in temporary or permanent blindness. These injuries cost employees, companies, and insurance companies nearly $934 million in direct and indirect costs. Yet with proper eye protection, the association says, 90% of workplace injuries are preventable. Its education program, which promotes protective eyewear in the workplace, has saved some 86,000 people from suffering on-the-job eye injuries, according to the association’s Web site.
Our eyes are set back in the skull so the forehead and cheekbones can provide some protection. But they are still very susceptible to damage. That can occur in a variety of ways, including:
- Playing certain sports. Racquetball is an obvious one; hockey is another, though many players wear face masks. Some pro basketball players have also begun wearing face masks to protect from all the bashing they take.
- Using any power tools. A tiny fragment of wood or metal flying at more than 100 miles per hour can pierce your eye long before you know you’ve been hit. You can’t rely on your eyelashes to protect you. Once they react, the object has already hit your eyeball.
- Working in wooded or brushy areas. I got a tiny piece of bark stuck in one eye while walking into the woods early one morning. Don’t rely on your eyelashes to protect you.
What sort of eye protection is appropriate? Prevent Blindness America encourages workers to use eyewear rated to ANSI Z87 industrial standard. Eye protection used in sports should meet ASTM sport standard, the association says. Your eyecare professional may have suggestions as well.
Not all eye problems stem from trauma. Scientists believe that UV light causes cataracts and may lead to the onset of macular degeneration. Make sure your sunglasses are designed to block 100% of both UVA and UVB, and wear them regularly.
Some people refuse to wear eye protection because they feel they won’t get injured. ”Heck,” they say, “I’ve been cutting wood for years without a problem.” Just luck, as it were. Others claim that eye protection is geekish or not manly. What’s manly about losing your vision? Eye protection is worn for just minutes at a time. Vision loss sticks with you for a lifetime. That’s a long time to spend regretting a decision made for the dumbest of reasons. Take it from someone who injured an eye: Put on those goggles.
Tom Fuszard is as concerned about personal safety as he is about protecting his eyes. A victim of a strong-armed robbery many years ago, Tom is acutely aware of the need for personal protection. He blogs about that regularly. Learn how you can feel safe while home. Before your next vacation, review some important safety steps to help ensure your trip remains an enjoyable one. You may contact Tom via tom@supremecom.biz.
Author: Tom Fuszard
Article Source: EzineArticles.com
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