Three Reasons to Keep Wearing Glasses

Recently, it sees that everyone is rushing to receive LASIK eye surgery. You may have several friends, co-workers and family members who have received this procedure. Many of them have not worn eyeglasses since the day of the surgery. They might have suggested that you should undergo the same procedure to get rid of your eyeglasses. However, you should not yield to pressure and rush into surgery just because everyone else is doing it. There are several good reasons to keep wearing glasses. Read on to learn about three main reasons why keeping your eyeglasses might be a good idea.

1. Avoid LASIK Complications. Although LASIK is advertised as a very safe procedure, no surgery is completely risk free. Some of the more common LASIK side effects include hazy night vision, halos around light sources, and double vision. Often, these complications are caused by an uneven corneal flap. The flap is a small piece of your corneal tissue that is lifted during LASIK to expose the under eye tissues. Once the surgery is completed, the flap is replaced into its original position. However, if the surgeon fails to cut a completely even flap, the uneven edges may create scar tissue that causes blurry night vision.

2. Keep Your Options Open. LASIK is not the only refractive eye surgery procedure out there. While LASIK is the most advertised treatment, that does not mean that this procedure is the best for you. You might want to take your time and thoroughly research various LASIK alternatives, such as LASEK surgery, Epi-LASIK and the PRK procedure. You may decide that PRK is better for you because this treatment does not require the creation of a corneal flap and there before eliminates the risk of flap-related complications. On the other hand, you may decide that LASEK or Epi-LASIK is the way to go because these procedures involve a different, much thinner type of flap. Finally, you may decide that all types of laser eye surgery are too risky and that you should instead opt for state-of-the-art contact lenses.

3. Save Money for Other Refractive Treatments. The decision not to go LASIK will also save you money. While financial considerations should not be your main reason for deciding what medical treatments to receive, you may decide to avoid the cost of LASIK and instead invest the money into superior eyeglasses or contact lenses. Similarly, if your eye doctor has told you that you have started to develop cataracts and will need refractive cataract surgery in a few years, you might save the expenses of LASIK and instead put the money towards purchasing the best possible intraocular lens implants (IOLs) , which your cataract surgeon can place in your eyes during cataract surgery to correct your refractive errors.

{ Comments are closed }

Types Of Macular Degenerations – Which One Is Curable?

Macula is the highly light sensitive part of the retina located at the far back of the eye cavity. It enables the sharpest possible vision, and the greatest possible focus in humans when looking straight ahead. While you can still distinguish objects clearly looking sideways, the image will not be as crisp and clear.

It is unclear why macular degenerations happen more frequently than degenerations or diseases in other parts of the retina. It is unclear where the much higher density of the light receptors, cones and rods, has something to do with it. However, the fact is that the degeneration of the macula is the leading cause of blindness in people over 60 years old, and in one form or another affects more than 10% of the population over 70 years old.

Macula degeneration takes on several possible forms, mostly based on what age the onset of the degeneration starts, and what the microscopic as well as genetic footprints of the disease are. The common symptoms in all of these diseases have to do with distorted central vision – the objects appear blurry, straight lines become wavy, it becomes difficult for one to focus. Also, gray spots may appear in the center of the view. We will enlist the most common types of the degeneration of the macula here, and report on the current status of the availability of the cure and / or treatment.

Juvenile macular degeneration

Also known as juvenile macular dystrophy and stargardt disease after the ophthalmologist that discovered this disease over a hundred years ago, juvenile macular degeneration usually shows initial signs between the ages of 6 to 20. Microscopically it manifests itself as the lipid (fatty) deposits underneath the defensive “RPE” layer in the retina. As the deposits grow, the RPE gets damaged and the nutrients flow to the light receptors above the RPE layer is diminished, and the loss of vision ensues.

There is currently no cure or treatment for this disease. However, embrional stem cell research has been able to discover ways to regenerate sufficient amounts of the RPE layer, which can be surgically implanted to replace the damaged parts of the RPE layer. Clinical studies in humans are under to confirm that the vision degeneration can be halved through the implantation, and, moreover, that there are no show-stopping side effects such as excessive scarring.

If the clinical trials are successful, the embrional stem cell RPE layer replacement will likely be recommended for people in earlier stages of juvenile macular degeneration, when the RPE layer may be damaged but the light receptors are still functional.

To take the maximum advantage of the procedure, it is advisable to attend genetic counseling to figure out if you have a predisposition for the juvenile macula degeneration. If so, it is important to see an ophthalmologist (the eye doctor) and get diagnosed early.

Dry age-related macular degeneration

Similar to juvenile macular degeneration, dry age-related macular degeneration, or dry AMD, also manifests itself as deposits under the RPE layer in the retina. Dry AMD usually onsets at the advanced age, and is the leading cause of blindness in adults.

There is currently no cure or treatment for dry AMD, however, significant research has been performed over the past 20 years, and a possible treatment, or drug is being produced which will affect and prevent the pathway in which the sub-RPE deposits are created , thereby at least halting the progress of the disease and prevent blindness to progress.

Wet age-related macular degeneration

In wet AMD, blood capillaries from the capillary layer underneath the RPE layer grow through the RPE and embed them among the light receptor cells, the cones and the rods. The blood capillaries also burst and create blood deposits that cut the supply of nutrients to the light receptors and cause the deterioration and death of light receptors.

Currently, there are several options to stop the progress of the disease. Some involve a powerful laser that burns away from the blood deposits. Others involve a drug injected in the blood system, and a weak laser activating the drug in the retina. The drug, when activated, is able to seal the leaking capillaries and prevent further build up of blood deposits, thereby halting the progress of the disease. This last treatment is known as photo dynamic therapy.

{ Comments are closed }

Symptoms Of Macular Dystrophy

If your vision has been changing lately, you feel that you may have an eye disease, and you are not sure what to do, then you will definitely want to know whether you have any of the macular dystrophy symptoms. The reason is that many of the types of macular dystrophy have treatment or up-and-coming treatment in the works. Most every single macular dystrophy treatment, however, can only be successful when the disease is detected in its early stages.

We will first note what macular dystrophy stands for, and then list the symptoms. If any of the symptoms apply to you, you will be well advised to see an eye doctor quickly.

What is macular dystrophy? Definition.

The meaningings for the word dystrophy in the medicinal circles abound. Point is, the word stands for something unusual happening. So macular dystrophy stands for abnormal changes in the macula, which is the central part of the retina, a part with the highest density of light receptors, a part that is responsible for the sharp focus and highest visual image resolution that people can achieve when looking forward.

What are macular eye dystrophy symptoms?

When you are looking straight, the light from the objects straight ahead will focus on the macula in the back of the eye. So all of the symptoms of macular eye dystrophy will have something to do with the central vision. Even when complete blindness ensues in macular eye dystrophy, it is limited to central vision only.

If you want to test your vision, be sure to do it one eye at the time because the human brain will compensate for the deficiency in one eye by putting more emphasis on the other, healthy eye.

Here are the symptoms. They specific to macular dystrophies of all kinds, juvenile macular dystrophy, age related macular dystrophy, wet macular degeneration, and dry macular degeneration .:

Blurry central vision. Since many of the light sensitive cells are destroyed, the patches of the visual field corresponding to those cells are blurry, or less focused, or have lower resolution. You may have difficulty recognizing faces.

Straight lines becoming wavy. As certain continuous regions of the macula become inactive, the brain may compensate for the missing parts and “twists” the image to fill the gap.

Appearance of gray dots or black spots. You will notice an “overlay” of gray or black over the complete image, covering some of the image straight ahead.

Difficulty adjusting. When going from a dark to a lighter place, such as from inside to the outside of the house, a longer time is needed to adjust. You may notice heightened sensitivity to lights at night.

Difficulty focusing. Due to loss of vision in the macula, the most accurate part of the retina, focusing on a point becomes more difficult. Reading may become difficult.

Loss of color vision. In the later stages of the disease, patients report loss of color vision as well. This is associated directly with the loss of both cones and rods in the retina.

{ Comments are closed }

Risks of Cataract Surgery

Having cataract surgery executed on your eyes may provide many perks for instance wonderful eye sight, the lowest desire for your eyeglasses or lens. However you may choose to take into account the down sides plus the dangers for this form of surgery.

First of all, you need to know that cataract surgery is certainly a pricey one and that not just anyone has the ability to manage to cover it. Subsequently, it does not guarantee ideal effects. You might give a really substantial sum of cash and just not get any of the effects you want. Of course this does not occur normally, this can be a chance that you might want to take into consideration.

Similar to almost every other operation, cataract surgery creates selected hazards such as infections and hemorrhage. Previous to cataract surgery, your physician might ask you to for the short term quit taking specific drugs that might increase the chance of blood loss for the duration of surgery. Moreover, just after surgery, you need to maintain the eye as nice and clean as you can by cleansing the hands just before touching your eye and ultizing the recommended prescription drugs to help prevent contamination.

Bear in mind also that cataract surgery might to some degree increase your associated risk of retinal detachment as well as that can nearsightedness. One manifestation of a retinal detachment can be a sudden development of flashes or floaters (minimal “cobwebs” or specks that appear to float about as part of your area of ​​perception). Even if it would not result in any pain, it is a health related emergency and in these kinds of situations you have to be looked at by a eye surgeon immediately. Even if the illness is dealt with punctually, some eye-sight may still possibly be lost forever.

Many concerns soon after medical procedures can also occur regardless that they are scarce. These complaints include irritation, swelling, swelling, discomfort, soreness, puffiness, loss of vision, dual perception and even higher or reduced eye pressure. However, with fast medical help, these complaints usually can be cared for systematically.

Something different that you should look at may be the risk that you could develop a condition known as “after-cataract”. It could actually manifest itself months as well as quite a few years upon cataract surgery. This condition can usually be treated with a laser in fact it is smooth and not often creates improved eye tension and other eye problems. In the form of precaution safeguard, you may want to apply specified eyedrops that a doctor supply you with to be able to lower your eye pressure ahead of or following the procedure.

{ Comments are closed }

Bimatoprost Ophthalmic: The Various Uses

Bimatoprost ophthalmic solution is becoming a popular eye treatment these days and offers many uses. It comes in the form of drops for the eyes and has been seen to help with different medical conditions as well as for cosmetic uses. Side effects of this solution are minor and are usually gone within a matter of days of using it for the first time. This solution can be obtained by going to your doctor and can also be bought without prescription online at many different sites.

Glaucoma

For anyone who is suffering with pressure associated with glaucoma, this solution can help eliminate that pressure. There have even been people reporting that their vision has improved over time with use and when it is used once a day. Anything over that can reverse the effectiveness of these drops. If you find that you can not use other treatment methods, this is a great and effective one to use. You will use about 0.3 percent each day.

Hypotrichosis

If you have hypotrichosis or are undergoing chemotherapy, you will find that bimatoprost ophthalmic solution is going to be a great relief. It can help with people who do not have many eyelashes or for those who want fuller lashes. Chemotherapy can cause hair loss even in your eyelashes, and this solution can make them appear to be darker and fuller. If you have been dealing with any type of cancer, you may find benefits in using this product. It can also help with increasing the eyebrow hair growth and the eyelashes.

Cosmetic Uses

If you are looking for fuller and thicker eyelashes, this solution is going to get those for you. You will be applying it once a day only to the upper eyelid, and you may notice that your iris becomes darker, but this is normal. You will also get an applicator that you should only use for 20 uses, and you can find that Q-tips also work well for applying the solution. However, once you stop using this product, your eyelashes are going to go back to their normal growth cycle.

When you use the bimatoprost ophthalmic solution, you should store it properly and out of reach of children or pets that could knock it over or off a counter. When you are applying the drops, you should use the dropper included and tilt your head back a little to ensure the drops go into your eye and do not run down your face.

{ Comments are closed }

Is Stargardt Disease Curable?

Recently with the TV personality Glenn Beck's announcement of him losing visual acuity and focus and subsequently having being diagnosed with macular dystrophy there has been a spike of public interest in macular dystrophy in adults and stargardt disease in children as well as similar diseases such as macular degeneration .

If you or your loved is experiencing changes in vision, then in this article we will talk about the definition of macular eye dystrophy, how macular eye degeneration manifests itself, and about the macular eye dystrophy prognosis. While nothing can substitute a visit to a ophthalmologist, in this article you will find information to point you to the next steps in eye disease diagnosis and possible treatment of macular eye dystrophy.

What is Stargardt disease?

Macula is the light-receptor rich part of the retina at the back of the eye, responsible for accurate, focused vision. While peripheral vision can be sharp, it can never be as sharp as the vision when we are looking straight ahead, and using macula. Dystrophy is just the word representing the “abnormality” or “weakness” in latin. So macular dystrophy could have been translated as “something unusual is going on with the macula”. In modern medicine, macular dystrophy is sometimes meant to signify juvenile macular disease, or Stargardt disease, and usually signifies the strong genetic component among macular degeneration causes.

How does Stargardt disease manifest itself

The common occurrence of Stargardt disease is between 10 and 20 years of age in youth. Macular degeneration symptoms include blurry central vision, with straight lines appearing wavy, sometimes with gray shades appearing in the central vision. Often, the patient will have difficulty relocating from a dark place to a light place or vice versa. The symptoms will gradually worsen, and at a point, the central vision can be completely lost. There are currently no known cures for juvenile macular dystrophy, however, the new developments in embrionic stem cell research offer some hope …

And on the cellular level …

Research showed that juvenile macular dystrophy involved accumulation of unusual deposits underneath the “RPE layer” and consequent dysfunction of the “RPE layer” in retina. The RPE layer is a 0.1 mm – 0.2 mm thick layer between the retinal light receptors (cones and rods) and the next layer of blood vessels. While the RPE layer is responsible for keeping the light receptors healthy, it is still supposedly to allow the flow of energy and nutrients from the blood vessels layer to the light receptors. This nutrients and energy flow is disrupted when the unusual deposits start to form. This in turn causes dysfunction and destruction of light receptors, and the loss of central vision.

Possible new treatment for macular degeneration through embrionic stem cell research

Recent stem cell research proved that substitute RPE cells can be reproduced in sufficient quantity for implantation into the retina to substitute the damaged cells. Clinical trials are currently in progress which will prove or disprove the reliability of the RPE cell implantation in the macula.

{ Comments are closed }

Stargardt Disease – Finally, Macular Dystrophy Treatment Is Nearing

Stargardt disease , or juvenile macular degeneration, or juvenile macular dystrophy, is a disease with an onset between ages of about 6 years old and 20 years old, causing sensitivity to lights, excess glare, appearance of gray or black spots in patient's central vision, blurry vision, loss of central vision, and partial blindness in young people. The juvenile macular degeneration symptoms were first documented by an eye doctor Stargardt in 1901. Today, statistically, about one in 10,000 youth will be affected by this disease. Up until today, there was no cure for this macular degenerative disease. However, things are changing quickly and may offer hope …

Physical manifestation of Stargardt and its genetic causes

The cause of vision problems in is degeneration of macula. Macula is the centrally located part of the retina which has the highest density of light sensitive elements, and is therefore responsible for the ability of humans to focus their eyes and achieve extreme levels of precision sight when looking straight ahead.

The exact microscopic physical manifestation of the changes that cause loss of central vision varies, and requires special instruments to detect. It is known since 1997 that the disease is strongly correlated with a mutation of certain genes, which then causes deposits in a special protective layer in the retina (called RPE, and located between the vascular layer and the light receptor cones). The undesired deposits cause reduction of energy delivery to the cones in retina, and consequentially the energy deficiency in these light receptors causing their loss and consequent degeneration and possibly quite rapid loss of central vision.

The hope for the youth with macular degeneration and macular dystrophy

The recent advances in stem cell research has allowed researchers to regenerate copious amounts of the RPE layer cells. Furthermore, it is possible with a surgery to implant RPE layer cells in place of old RPE cells damaged by unwanted deposits. There are currently clinical trials in progress which will show if surgical replacement of the RPE cells will be successful in providing a long lasting improvement to the patient's central vision.

As is common in clinical treatments, the success in replacing an ailing organ with a new organ is just the first, necessary component to a successful application of the medical procedure. The second, sometimes equally or more challenging part is to make sure that, first, the body accepts the implant, and, second, that there are no damage side effects of the implant. This is the current stage of the clinical trials for juvenile macular degeneration therapy. The stem cell based macular degeneration treatment is offering hope to kids of today that was not available even as late as ten years back.

{ Comments are closed }

Blindness – 5 Steps to Prevent It!

You know what they say – Your Eyes are the windows to the world!

Imagine not being able to see! – How destructive that could definitely be.

Take care of your eyes. Eye health and maintaining good eyesight is so important!

Please Follow These Steps to Help Prevent Blindness

1. Make it a common practice to visit your eye doctor for an eye exam regularly. Your eyes change regularly so it only makes sense.

2. Are you over 40 years of age? – If so, do your best to have an eye examination every two to three years or so.

3. Whenever relaxing at the beach or just out and about on a sunny day try to protect your eyes from the glaring sun.

4. Find high quality protective gear and eyewear for while you are outdoors and for sporting events.

5. Keep communication going with your Ophthalmologist through the years so he is up-to-date on any of the following systems you may start to encounter:

a. eye infections

b. blurred vision

c. light flashes

d. eye pain

e. redness

f. itching

g. swelling

h. irritation around the eye or eyelid.

6 Practice Eye Disease Prevention. It is so vital you do this because Eye Disease is the most common cause of blindness. Below are the following diseases that cause blindness:

a. Glaucoma

b. Diabetes

The awesome news is that if you happen to catch those above diseases early before they have a chance to progress – then you can be appropriately rated that will slow down its progress.

Serious major medical advances for age-related macular degeneration, cataracts. etc. are available today. Simply by visiting your eye doctor on a regular schedule, you will be able to conquer any eye problems in their early stages all when they are easier to treat. Never even think of exposing your eyes to the sun's ultraviolet light.

The sun's rays can severely damage your eyes. A great amount of exposure will ultimately increase pigmentation within the eye. It will cause discoloration which is also known as “brown” or “sunshine” cataracts. Some well known eye diseases, such as macular degeneration, have also been linked to UV exposure.

Wearing good quality safety glasses and protective goggles while either playing sports or even working with hazardous and airborne materials actually lowers your risk for significant eye injury, impaired vision, and complete loss of sight.

Do you know a good eye doctor? If not, search online for a reputable doctor preferably with experience in lasik eye surgery along with non-surgical eye care as well.

{ Comments are closed }

How Well Does Medical Marijuana Work For Glaucoma?

Glaucoma affects more than 60 million people worldwide and the second leading cause of blindness behind cataracts. Both marijuana and THC have been shown to lower intra-ocular pressure, which is a key contributor to glaucoma. One of the most well known uses for medical marijuana is

The most common form of glaucoma is called primary open angle glaucoma and represents a slow progressive disorder that destroys cells in the retina and also degrades the optic nerve. A person's visual field gets constricted and eventually disappears. The patient goes blind.

Three factors have been identified which create risk factors for glaucoma. The first two are out of a person's control = Age and Race. The third, increased intra-ocular pressure, is the one that's potentially controllable.

Intra-ocular pressure normally results from the eye shape being maintained by fluid in the eye called aqueous humor. The fluid flows between the front of the eye and the back of the cornea. If a person has increased intraocular pressure, the flow of fluid from the front of the eye is restricted, and the pressure increases. It is this fluid that is suspected to provide nutrients to the optic nerve.

Reducing intra-ocular pressure to normal does not guarantee glaucoma prevention, but since it's the only controllable risk factor, it is the one that is worked on with medicines.

The two ways that medications work on reducing intraocular pressure are as follows:

1) Reducing the production of aqueous fluid 2) Making it easier for the fluid to flow out of the front eye

There are also a few surgical options which attempt to achieve the same objective.

Several studies have shown the effects of marijuana and THC on reducing intraocular pressure. Whether the THC is smoked, inhaled, or ateen, intraocular pressure is reduced. Applying cannabinoids directly to the eye did not work however.

Research has not shown us exactly how cannabinoids reduce IOP. They work at reducing IOP for about 4 hours. That means having to take it 4 to 8 times per day, whereas, there are other medications only necessary twice per day.

The side effects of marijuana take, such as the psychoactive effects, may be difficult for the elderly to tolerate. Marijuana may cause the heart to “race” and make patients anxious. The IOP in patients with glaucoma needs to be controlled continuously since it's a progressive disease.

With the sunset of the latest medicines that are effective for controlling the IOP in glaucoma, marijuana is no longer a first line treatment for controlling it. It is less effective and potentially more problematic than the latest medicines. If, however, a patient needs a second or third line choice, marijuana may fit the need nicely.

{ Comments are closed }

Anti-Reflective Coating on Eyeglasses

When you visit the eye physician for eyeglasses, there are numerous decisions to decide when getting your eyeglasses. When you visit the optometrist, you will not just pick the type of eyeglass frames you want to wear, you need to also settle on the kind of lenses (using the help of your proportional optometrist) in addition to any unique coatings which you would love to possess in your eyeglass lenses. Your optometrist and your optician can walk you through this process to pick the best eyeglass lens coatings based on your specific needs. One of these particular coatings is called anti-reflective coating.

Anti-reflective coating or AR coating is an exceptional formulation that is applied on the front and back of your eyeglass lens. While this method may be extra, it can greatly lessen the amount of glare that you get in your eyeglasses from surrounding lights. AR coating can be a great addition to eyeglasses of people who areten are exposed to sunlight, overhead lights, desk lamps, light from your laptop or computer display or headlights from oncoming vehicles in the evening. Actually, many people cite the reduced glare when driving at nighttime as a main advantage of AR coating.

In addition to assisting you in viewing greater in light problem areas, anti-reflective coating can also make your glasses have a far better appearance to others. Because the glare from light is finished, other people that are looking at you are going to plainly see your eyes instead of the surrounding lights casting unflattering results on the eyeglass lenses. This is important to many people as many often want their eyeglasses to fade into their face. When reflections are used in the lenses by others, it is distracting and only makes it more noticeable that the person is wearing glasses.

An AR coating can be applied to sunglasses to assist along with the impact in the sunlight as it passes through the eyeglass lenses. This will permit you to see far more clearly with your sunglasses on a vivid, sunny day even if you have a lighter tinted lens.

When you have AR coating applied to your eyeglasses, make sure you ask about the maintenance treatment when you go to the eye doctor. Eyeglasses with AR coating should be cleaned with specific cleansers andought to never be cleaned with a dry fabric. This could result in scratches which will be additional obvious with an AR coated eyeglass lens.

{ Comments are closed }

What Is Astigmatism and How Is It Treated?

Astigmatism is among the most complicated terms within the entire optical world. Many people know that they have astigmatism, but numerous people do not entirely realize what it usually means. Most adults do have some degree of astigmatism. The severity of the astigmatism determines whether it may or may not influence their overall eyesight.

Astigmatism occurs if the cornea does not have its usual spherical shape in the eye. This incorrect curvature from the cornea causes light to get refracted from the eye improperly. When light is not deal with from the eye accurately, it may possibly make viewing objects and other scenery complicated. For people with astigmatism, viewing at any distance may perhaps be hard to do.

Those with astigmatism typically experience a variety of symptoms from headaches and eye strain to blurred vision and eye exhaustion. Although some people are born with a curvature on the cornea, some will only experience it later in life as a result of eye injuries or other eye diseases. If you detect any changes in your vision or experience the above mentioned symptoms, it is necessary to visit the optometrist right away.

This situation is easily treatable in most people. Toric lenses may be prescribed by the optometrist to correctly adjust for astigmatism. These lenses bend the light in numerous methods to account for how the cornea is reacting to light coming into the eyes. Laser surgical procedure is another choice to lessen the effect of astigmatism. However, most people favor the much less invasive approach to contact lenses or eyeglasses and will forgo a surgical procedure.

For all those with astigmatism who do not have farsightedness or nearsightedness, vision correction may not be required. It is entirely possible to have a minor astigmatism and does not have any vision impact or any other medical symptoms from this defect within the cornea. It is still beneficial to know if you have astigmatism although as it could worsen over time.

For other people where the astigmatism is significant or is accompanied by farsightedness or nearsightedness, vision correction might be desired. This can easily be accomplished through wearing specially formed eyeglasses or contact lenses. A simple eye examination with a professional optometrist can tell you for certain if you have astigmatism. At that time, he or she can talk with you to decide on a corrective form of action depending on how your eyesight is being affected and the symptoms you may have.

{ Comments are closed }

Benefits of Lasik Corrective Eye Surgery

Although 20/20 vision is ideal, it is just that many of you are suffering from some sort of vision disruption. Whether near-sighted or far-sighted, or even if you are suffering from astigmatism or other eye disorders, 20/20 vision is just not a reality. For some of these problems, however, Lasik corrective eye surgery could be a way to make this dream a reality, providing you with 20/20 vision, or with severe eye problems, a much improved amount of vision. With a simple consultation from an eye care specialist, you can find out if you are an ideal candidate for Lasik.

Is it Safe?

So many people ask if Lasik corrective eye surgery is a safe procedure, mostly due to the nature of the surgery. You may be surprised to find that you can receive the procedure in less than 10 minutes, with an extremely quick healing that you will almost forget you have even gotten the procedure at all. Lasik corrective eye surgery is performed with a laser incision that is painless and quick, removing tiny bits inside your eye in order to allow the images to be finer tuned when seeing. This is not going to hurt you a bit and will only be performed after you have been considered to have an eye issue that is fixed by the corrective surgery.

So Many Benefits

There are many different vision correction options out there from glasses to bifocals, and even contacts of different samples. Although these methods are great for allowing you to have the 20/20 vision you need, they can also be quite a nuisance. Lasik corrective eye surgery can eliminate the need for these methods in most cases, allowing you to live your life without worrying about having contacts or glasses to see. In more severe cases, Lasik surgery may not give you perfect 20/20 vision, but you will have such a great improvement in your eyesight that you will be able to decrease the prescription you use, not having to use one at all at some times .

You want to choose the right eye surgery clinic to get your Lasik corrective eye surgery because it is a very serious procedure. Although it is painless and reliably quick, there can be complications if you are not getting care from the appropriate professionals. From the initial evaluation to the procedure itself, it is important that everything done is done correctly and in the most appropriate way according to the medical guidelines.

Lasik corrective eye surgery is a great solution for getting rid of corrective lenses that can be oh so uncomfortable. How many times have you had to purchase new glasses or a new set of contacts in order to keep our eyesight ideal? Getting the corrective surgery eliminates the need for further costs in most cases, allowing you to take advantage of good eyesight without the need for carry-on glasses or contacts that only get in the way of your lifestyle, especially if you are active throughout the day .

{ Comments are closed }

Do You Know What It Is Like To Be Visually Impaired Or Blind?

Have you ever surprised what it is like to be visually impaired or possibly blind? Well I had that chance on 1st September 2010.

A few days ago, a bunch of floaters bloomed in my eyes and they looked like a lot of dirty floatsams and jetsams floating around which seem to stagnate around more or less consistently in the same section within the eyes. This has happened before but they disappeared shortly. However this time around, a round patch appeared in the bottom left area of ​​my eye. It gradually turned from translucent to opaque over the next few days and from there I know that my left eye's retina has missed. From what I learned from Wikipedia, I have to take quick action quickly because it can quickly peel off like a bubble in a wallpaper.

I had an appointment made with an eye doctor on Wednesday at Pantai Ampang and just as I was driving off to see her, her nurse called me to cancel the appointment because her father was admitted into hospital. I was sorely disappointed because I waited two days for this appointment and instinctively, I gave the nurse a piece of my mind but then I guess the doctor has the right to put her family first. If I had anticipated this, I would have gone elsewhere immediately to arrest the problem and not waited for her.

Anyhow, I ended up at Tun Hussein Onn National Eye Hospital (THONEH) that morning to see Dr Hari Krishnan. Upon a thorough examination of my eye, he ordered a surgery to be performed at 3pm that very day considering the gravity of the situation. It was fortunately that I ate before 9am that morning and nothing else after that. A good 6 hours must pass from the last meal before a surgery can be performed. So that's why it was set at 3pm. With that, a flurry of activity began to happen; ie blood sugar test, blood pressure test, ECG, warding, documents, guarantee letters, interview by the anaestologist, etc. to get me ready for the operating theater.

Next thing I know I was on a mobile bed being wheeled to the 1st floor operating theater where it gets colder and then I got onto the operating table and a mask is placed onto me. They say it is oxygen but I know better. It was just to put me to sleep.Then I blacked out without realizing it.

2 hours later, I was back in my bed and I woke up sleepily with a plastic patch over my left eye. Dr Hari Krishnan had earlier moved my eyeball to the side, inserted some equipment inside to chop up the gel inside the eye which has been pulling at my retina to detach it. Then they drained the gel out and replaced it with gas to push the retina back to the eyebball wall and sewed everything back into place.

The next thing I felt was the hand of my wife between my bed. She had come to see me after work and seeing that I am out of danger, she bulldozed my car, which I had driven earlier to the hospital, home. Because of this operating procedure, my left eye has no more vision except to see what is immediately inside my eye and a inch or two in front of my left eye. Everything else is a blur.

It is interesting to note that I can see a layer of viscous fluid (actually air) up to half my eyeball and the top half is just gas (actually fluid). Occasionally, this fluid will fill up and push the gas out. And I can see lots of dark dirty stuff in the murky water in my eye. It sure is disturbing to see such things floating inside but what to do? I was told it would go away soon after a few weeks.

It was fortified I have my good right eye to use as comparison. A clearly defined ceiling light is just a big patch of diffused light in my left eye. A waving hand is only barely discernible when placed about 3 inches in front of my left eye. Number and letters on my handphone is only discernible when placed about 2 inches from my eye. Interestingly, with my eye half filled with fluid, it is clear to define the shape underwater than above water even though it is much murkier.

As the hours and day progresses, the fluid level got higher and higher (so it looks) above the lens and cornea and the gas level seems to be reducing. For that the nurse wave me medication to reduce the eye pressure.

From this experience, I now understand what those blind and visually impaired students I have been sponsoring to learn music must have faced in their blindness and visual impairment. One such student by the name of Cheah Min Enn usually put his eyes very close to the electronic keyboard to see the details (like what I am currently doing), dialed the correct numbers to get the right sound and then press the keyboard to produce his favorite sound: A Gunshot! And he keeps doing that repeatedly. In his case, he is not totally blind, only visibly impaired – like what I am experiencing. And because of this experience, I now understand what he is going through.And for all his disadvantages, he is a great student and scored a distinction in his London College of Music Grade 3 Examination along with his fellow blind student, Tan Mike Foong! His parents has also commented that he has bloomed a lot in his self-esteem ever since he could play well and perform before a crowd of many. My hats off to him despite what he is going through. From what I understand too, the blind are not 100% blind; they can detect light and fuzzy outline – also like what I am experiencing – so to greater degree and some to less degree.

I have another word about “mean” doctors. I am sure, now and then, we come across doctors who are rude and curt when you asked questions. They make it look like as your questions are silly and you should not ask them in the first place. I have come across a few in my life. And this doctor who attended to me is no exception. However, all the nurses speak highly of him praising him as the best and I am inclined to believe them. There is another doctor in complementary medicine at Lorong Jubilee, Off Jalan Loke Yew. He is just as mean and rude initially but his prescriptions work wonders. With that, I overlooked the rudeness. I have also come across pretty sweet talking doctors who are very smooth talkers and looked to be very understanding. However, to them, every case is an operation case.- just like a guy who only has a hammer; everything he see is a nail! Yeah, a RM15,000 NAIL when you are presented the bill! My wife would not agree and want every doctor to be good and well-mannered otherwise she will not recommend them. I think otherwise. After all, as an effective music instructor, I feel that sometimes, I have to be mean to my student in order to get them to get results! So my advice is, no matter what, look beyond the manness and check out his reputations as an effective doctor. ”

Now, today is Friday (3rd Sept 2010), the 3rd day after my operation. The fluid in my eye is now more or less stabilized in my eyeball. It is more or less 2/3 way up. Interestingly, I noticed that the fluid has cleared up a bit more allowing me to see my iPhone a tad more clear – about 4 inches away whereas earlier it was about 3 inches away. The only thing is that it looks like I am looking at it underwater with all the wavy edges. Also I am told to stay away from hilly place and air travel. The pressure created can inflict damage to my eye.

I also asked my doctor a question today as to why must I sleep at a 45 degrees angle if flat on my back or else on my right if I sleep on my side. His answer was that he needed the gas to push the retina back onto the wall and ever get it secured there. At the same time, the gas should have as little contact as possible with the lens and cornea which if the exposure is too long, may result in larger chances of cataract! Interesting!

So what is the lesson? While most people have health checkups, do not forget your eye check-ups too! You could have surprised how unhealthy your eyes have become without you realizing it. By the time I saw the doctor, he has already detected 6 holes apart the detachment. He also said he saw some holes in the right eye too. In fact, the doctor did comment that, once my left eye is ok, I must come back to do something about my right eye with laser treatment. ie weld the retina back to the wall of the eyeball as he as discarded some slight detentions already. So, readers, better learn this lesson. Do not take your eyes for granted just because you can see!

On the 8th September, 1 week after the operation, I went back to see the doctor. I cracked a joke with left the nurses and the assistant doctor giggling and sniggering. That kind of amused the 'mean' doctor and he became of better mind. So that's how to lighten up the mood of a surly professional! πŸ™‚ Anyway, he examined my eye and said it was healing nicely. He now prescribes that I use the eyedrops once every 3 hours instead of intervals of 2 hours. The itch is becoming less and less but still there nevertheless. I guess the body is still trying to reject the foreign substance and also healing.

On the 14th September, the fluid level in my eye looks to be remaining constant – slightly above half my eye and I suspect it is between the cornea and the lens. I do not know about the fluid in the eyeball. That's because when I face horizontally downwards, the fluid seems to be in a circle in front of me – like how it would look in a concave petri dish. The murkiness seems to be going away. This time, without my spectacles, I could see 1 feet away at my hand clearly without spectacles. The view below the fluid is more hazy now as opposed to before.

The other thing is that my left eye must be trying hard to regain back control. I say that because my left eye looks to be trying to dominate the view in front of me even though it is hazy so many times, I have to purposely close my left eye to see clearly.

Driving around town is not really a big issue except that I now keep a larger distance and not drive as fast as before. The GPS also helps a lot because I do not tend to look left as much as before.

Next day, I went for my checkup for the doctor to monitor my progress and I mentioned about how I am looking through a goggle half filled with water in my left eye – top half clear and bottom half murky. The doctor's explanation was interesting: Every image your eye captures is all upside down; your brain just put things back the right way. So actually the top clear half is not gas but actually fluid and the bottom murky half is actually gas. And that top half is very much clearer because the eye is now filling up with the original fluid it had before. In that respect, as the gas disappears, the “water” level should be going down until completely healed. Now I understand.

On 24 Sept 2010, I noticed that the 'bubble that seemed like water but it's actually gas' is significantly smaller. That's a relief! I just hope that it quickly shrink quickly to nothing which means I am completely healed. I am looking forward to that day when my right does not have to compete with that bubble's blurry vision when my right and left vision overlaps.

Then, on 1 Oct 2010, The watery bubble which is actually gas turned upside down is now significant small though it still gets in the way whenever I need to look downwards. If I were to bend down to look at something closely, the bubble literally covers the whole eye because it floats to the back of the eyeball! So I have to look at all objects at horizontal level. My next appointment is on 6th October and I sure hope the bubble would have been gone by then.

This is what it is like to have retinal detachment.

{ Comments are closed }

Vision Concerns Associated With Aging

Starting from the day we were born, we also start to age. And as we grow older, we also begin to feel the changes that go with it and this feeling continues as we age. We will also start to notice that they see things with our eyes also start to experience some changes, most especially when we reach our prime years of 60 years old and above. Some of these changes that are related with aging process are normal, typical, and expected and are not signs and symptoms of an eye disease or other unusual conditions. However, just as we age, some people do get to experience a more serious eye condition that is linked to aging.

Because part of growing up is growing old, one should realize that the aging process can bring many discomforts as a result of our body's way of saying that it is also beginning to feel exhaustion. In fact, there are a number of ways wherein aging can affect our eye's general structures and functions such as drying of the eyes, reducing the pupil size, loss of side vision known as peripheral vision, weakened color vision, and also detaching of the vitreous humor. Aside from the above-mentioned general changes, there are also eye conditions and diseases associated with aging that pose a serious threat to vision and these are presbypoia, cataract, glaucoma, and age-related macular degeneration.

In presbyopia, people who reach the age of 40 can one at a time start to notice that the eyes undergoing some changes. And these changes can be a problem in the ability to focus on objects up close. This problem in focusing is a perfectly normal change in most aging population. Presbyopia occurs as a result of the hardening of the eye's lens. If in some cases that presbyopia becomes a problem, corrective glasses can do the trick. And the more we age, the prescription for corrective glasses also changes.

Another vision problem called cataract, is a very common eye condition that is associated with aging. A person with cataract will experience the cloudiness of the eye's lens and as it progress, it becomes a big hindrance to vision. The best way to relieve this is through the removal of clouded lens by surgery.

Glaucoma is another type of eye condition that can occur in most aging individuals. However, this condition can cause serious consequences as it progresses since it is a degenerative type and with no known cure. And people with this kind of eye problem are soon bound to lose their vision gradually since glaucoma progressively damages the eye's optic nerve that plays an important role in our vision.

And lastly but not the least is macular degeneration of the eye. This type of eye condition is strongly linked to aging which causes gradual irreversible deterioration of the eye's most important structure, the macula. The macula is located just behind the retina and is most responsible in providing healthy eyes with a crystal clear image. When there is macular degeneration, vision also degenerates causing progressive vision loss.

If you are about to enter your prime years, then it is about time that you should be more responsible with making an appointment with your Austin optometrist. It is best that you should not wait for your eyes to feel the effects of aging, prevention of which is the key to maintaining good vision.

{ Comments are closed }

5 Easy Ways To Help You Prevent Problems With Your Eyes Before They Even Happen

Have a problem with your eyes or eyesight can be one of the worst things that can happen to you. Just try covering up one eye for five minutes and you will understand what I mean. You never really value these things until you do not have them, and then you can not do anything about them. However if you do some preventive measures you can stop something like this from ever happening to you. That is why I will give you 5 ways to prevent problems with your eyes before they ever happen. Everyone knows that prevention is the best cure, so here it goes:

Way # 1

Whenever you are doing any sort of activity that might harm your eyes be sure to wear goggles. What types of activities are these? Well, if you are playing sports, welding, or around people with pellet guns then you can be sure to wear this kind of protection to keep you safe from all sorts of harm that could hurt your eyes. Most accidents happen when people are doing something very simple that they have done 1000 times before so they think that they can not get injured, but they do. All that would have been needed to be done is to have worn some safety equipment. However, after the injury occurs there is not much you can do about it.

Way # 2

Eat healthily. The best way you can take care of your eyes is by maintaining a healthy diet. This does not just mean eating things like carrots and fruits, but it means not eating too much junk food so that your body is out of shape.

Way # 3

Do not look into the sun. A lot of people think that this is just an old wives tale, but really it's important. Of course I do not think you are outside staring at the sun all day long, but you should be wearing sunglasses every time you go out on a sunny day. It's a really easy way to hurt your eyes if you are outside and the sun is shining on you all the time.

Way # 4

Get your eyes checked. If you do not wear glasses or contact lenses, then that is great. However, you should still get your eyes checked by an optometrist at least once every few years. You might have bad eye sight and you do not even know it.

Way # 5

Relax. Do not squint at things you can see. Do not drive at night if you can avoid it because it can put a lot of strain on your eyes.

{ Comments are closed }