All About The Human Eye

Corrective Laser Eye Surgery is Affordable and Reasonable

admin — Fri, 03 Sep 2010 10:59:39 +0000

Dry eye or dry eye syndrome is found to be very a common occurrence especially in the older generation that may affect millions of people though it seems that more women than men are afflicted by it. Dry eye is a condition in which the person does not have enough tears in the eyes that would cause the eye to stay moist and comfortable as well as clean. This is a defect in the eye that may be caused by laser surgery as the tear film which is composed of three layers with each component layer being dependent on the other for proper performance may get damaged.

Symptoms of dry eye condition are persistently gritty eyes, itchy eyes, burning sensation in the eyes and pain. The symptoms generally tend to get worse with each passing day and there may also be stringy mucus that may be seen in or around the eyes. The first line of treatment for dry eyes is to use lubricating eye drops or gels which can be bought over the counter. However, corrective laser eye surgery may be required to treat the aggravated dry eye and once the patient has been treated for the specific cause, corrective eye surgery may be necessary to correct faulty vision.

Advantages Include Affordability

The advantage of having corrective laser eye surgery is that it is quite affordable for everyone and its popularity among people is growing as it allows the patient to anticipate having good vision without recourse to using glasses or contact lenses as the incidence of people using laser eye surgery continues to grow. With positive feedback that emanates from those who have found corrective laser eye surgery to provide best results, more and more people are getting convinced that there are genuine benefits to this form of surgery. Some of the benefits of corrective eye surgery are that the procedure is affordable.

Corrective eye surgery owes its popularity, amongst other things, to its value for money and has been found to correct many of the problems that affect a person’s vision. It has also been used to treat cataracts, glaucoma, as well as macular degeneration and these are problems that often hinder vision in the elderly. Macular degeneration is one of the foremost reasons behind blindness in old people and corrective laser eye surgery would be able to treat macular degeneration though not cure it and symptoms may be controlled though the process, even though they may not be completely eliminated.

What are the Steps Taken During Lasik Corrective Eye Surgery?

admin — Mon, 30 Aug 2010 09:56:03 +0000

Many people are opting for lasik eye surgery as they find contact lenses increasingly uncomfortable and costly to maintain. Commonly taking around three to five minutes per eye, with LASIK vision you can have one eye done after the other in one session.

If you have an interest in overcoming the restrictions of hyperopia, myopia or astigmatism, do not have unrealistic expectations and understand the risks, you may be a good candidate for Lasik eye surgery. It’s possible that you may be ineligible, if you do not meet the following requirements.

**If your prescription has shown no significant changes in the last twelve months, you are a good candidate for LASIK vision.

**You cannot be breast-feeding or expecting a child.

**If your corneas are thinner than normal you might not be an ideal candidate for LASIK vision.

**The ideal candidate is 18 years old or older.

**LASIK vision isn’t a suitable option for you if you have blurry vision while reading as you will still need reading glasses after surgery.

How to regain 20/20 vision – starting from scratch with LASIK vision

In most cases LASIK vision is a very effective treatment where affected areas are removed from corneal tissue.

Creating a blueprint of your eye surface is the first step in determining for your eye doctor the best course of action for your LASIK vision.

Just before and during the procedure, a local anaesthetic is applied to the eyes with eye drops.

A knife, called a microkeratome, is used to cut a flap which has a hinge on one end, in the corneal tissue in the center of the eye.

Once the flap in the cornea has been created, the surgeon lifts back the hinged flap, and exposes the inner tissue of the cornea.

Only the very exact and precise sections of the cornea are removed to improve your vision. This was established by the mapping stage of the LASIK vision procedure. With great precision, the laser is used to sculpt the corneal tissue.

Once the surgeon has made all the necessary corrections, the hinged flap is restored to it’s former place on the cornea. Anaesthetic eye drops are applied to numb your eyes during the LASIK vision; The restored flap on the cornea will heal without the need for stitches.

People generally believe that surgery involves a considerable amount of pain and a long recovery-time. This is not the case with LASIK vision. It’s possible you may experience some mild discomfort. Your doctor will provide you with a prescription for an effective pain relief medication. The majority of patients can resume normal activities within 24 hours.However, it is recommended to rest a day or two before going back to work. Prior to LASIK vision a mild anaesthetic is used in the form of eye drops; antibiotics are prescribed, to be taken orally or in the form of eye drops. This is to reduce the chances of infection and inflammation during the healing process. If for some reason you are not suitable for LASIK vision, you can take advantage of other treatment options available.

After LASIK vision, patients often feel more outgoing as their faces are no longer concealed by glasses. You can easily eliminate your need for eyeglasses or contacts with a successful LASIK vision.

How Safe Is Lasik Laser Eye Surgery ?

admin — Thu, 26 Aug 2010 12:14:43 +0000

About the time that people hit middle age, they start noticing a number of changes in their bodies and one of the changes that will often motivate people to see a doctor is when their vision is compromised. Considering that the baby-boomer generation has hit middle age and beyond, it is no wonder why Lasik laser eye surgery has become increasingly popular in recent years, as a way to counter the effects of vision deterioration.
Lasik vision surgery is a specialized procedure that provides vision correction for certain types of vision problems and conditions. Lasik is the term that is used as a “shortcut” for the full name of the operation, which is otherwise known as “Laser In-Situ Keratomileusis.” Other commonly heard terms for corrective eye surgery that is accomplished through the use of lasers instead of scalpels are: PRK, LASEK, custom Lasik, and Epi-Lasik.
There are three main vision problems that are easily corrected through Lasik laser eye surgery. These are near-sightedness, farsightedness, and forms of mild to moderate astigmatisms. With Lasik vision surgery, people are able to toss their eyeglasses, and the chance of losing or breaking them, into the trash forever. It can also eliminate the need for contact lenses.
A qualified and professional Lasik eye doctor will always make sure that a patient has a full and complete understanding of the process, before it is done. This gives them an advantage of not only being a patient but of being an informed consumer who has made a decision regarding their eye health and care.
While the risks of laser eye surgery are minimal, especially when compared to older methods of corrective eye surgery, it is in the best interest of the person considering such surgery to fully understand the possible complications and potential risks, as well as the cost of Lasik surgery.
The greatest advantage of a laser eye surgery procedure is that it is minimally invasive and does not involve the cutting of the covering of the eye, or cornea, with any type of surgical instrument. Instead, a thin layer of the cornea is cut with a laser beam and then gently pulled back, giving the laser eye surgeon the ability to then “sculpt” the corneal tissue to improve the vision. The thin flap is then replaced and the procedure is over.
After the Lasik laser eye surgery, patients notice an almost instant improvement in their eyesight. They can very quickly get back to their normal, everyday routines in almost all cases. Also, with Lasik there are no stitches to be concerned about and the patient will not even have to wear bandages. With all of this, some recipients of Lasik eye surgery even claim that the whole procedure could even be characterized as a divine wonder.

Causes And Treatments Of Eye Twitching

admin — Thu, 26 Aug 2010 12:04:54 +0000

Many people may have an experience of a twitch or spasm in the upper or lower eyelid. This annoying condition has two different types: blepharospasm and hemifacial spasm. Occurring in both eyes, the former type is more serious that it can indicate a more severe problem. And hemifacial spasm always affects only one eye and thus is less serious. This article covers a wide range of information about eye twitching, including causes, treatments, cures and remedies.

Eye twitching is closely linked with one’s lifestyle. Until now, researches have not yet found one or two universal reasons of eye twitches. Potential causes of eye twitching include lack of sleep, stress, fatigue, screens, vitamin deficiency, eye strain, allergies, compresses nerve, medication, withdrawal, neurological disorder and so forth. In order to search out a specific reason, patients have to check these listed factors one by one.

It is always true that different causes require different cures. For example, if the eye twitching is caused by inadequate sleep, it is helpful to start exercising, take 5-HTP or anything to get a full night of rest. Stress-caused eye twitches require patients to find a hobby, start mediating or anything to lessen the stress levels. When it comes to fatigue, it is necessary to take a break from the thing that causes fatigue. People should not stare on a computer screen or TV screen for a long time. They are highly encouraged to take a 1-2 minute break every 15 minutes.

A HEPA filter or allergy medication can be used to eliminate symptoms of eye twitching caused by allergies. When eye twitching is caused by some medications being taken, patients should stop them immediately and consult their doctor about details. Neurological disorder requires patients to see a doctor to receive comprehensive tests.

Eye twitches can be quite bothersome and even affect appearance. It is necessary to find out its real cause, which can lead to appropriate treatment.

More info

Reasons of eye twitching

Symptoms and treatment of blepharospasm

Exercises for Stressed Eyes

admin — Mon, 23 Aug 2010 09:48:52 +0000

In this information age sitting in front of your computer, whether for work or for relaxing by spending few hours on a video game is inevitable. After a long day in front of the computer, it is common to start feeling tired, irritable, or pain in the eyes or head. Staring at computers and forgetting to relax can cause permanent damage and eye problems.

No one is expected to live a life without computers; we all need them and are use to them being a part of our daily lives. However, it is important to listen to our bodies and relax or take a break when necessary. Listen to your body; it knows better than you do, when it’s time, for a break. Do not work until your eyes burn; you missed all the previous signs. Take short breaks every hour of work. This means get at least once every hour and walk around. However, taking breaks isn’t enough. Do some of the eye exercises. When your eyes feel stressed, blink as often as you can to keep your eyes lubricated. Take a few minutes to roll the eyeballs around; you can do this with your eyes open or closed to avoid looking silly. Open and close your eyes often to give them a short break. Yawn if you have too. Yawning stretches out the jaw muscles and prevents them from becoming tense which would in turn cause headaches and eyes strain. Move around as much as possible. You should always be in a comfortable position so adjust your body or chair as often as needed. Move the keyboard or monitor so you aren’t stretching your neck or looking at things at a strange angle. Try to avoid glare on the monitor, move it around as the sun moves or get a screen protector.

Keep the work area bright and well lit. Bright lights lighten up the mood and keep you feeling positive. Dim lights only bring down your mood and cause you to feel sluggish. Making minor changes in the work space and taking breaks often can prevent from permanently damaging the eyes.Invest some time on taking care of your health, as the old saying “Health is your Wealth” is very much true.

I always check out the eye exercises at http://perfecteyesight.info. They helped me a lot in alleviating stress from my eyes, it even reduced my eyepower from -2.5 to -1 on my left eye. I keep doing them regularly to get rid of my glasses completely. Very effective method and a highly helpful ebook to all those who spend hours of work in front of computers!!

Visit http://perfecteyesight.info for useful eye exercises, that can alleviate the stress and strain.

Lasik Eye Surgery Cost

admin — Sun, 22 Aug 2010 09:50:45 +0000

If you’re thinking about having lasik done then obviously the first thing you’ll think about is the safety of the procedure. I’m sure right after that you’ll start thinking about eye surgery cost. While the cost is lower than it was, you’ll have a hard time nailing down a number because lasik costs can vary based on several factors.
The first factor that will influence the cost of lasik is your location. Prices vary from state to state and city to city, with the most expensive places being the east and west coast major cities. You’ll find that lasik prices are higher in Atlanta and San Francisco than they are in Kansas City for example.
Another huge factor is the type of technology used for your laser eye surgery. The newer the technology the more expensive your surgery is going to be.
Finally, you’ll find that the experience and qualifications of the doctor will have an effect on the price of lasik.
What are typical lasik eye surgery costs?
When all is said and done, the average price of lasik eye surgery is around $1500 per eye. This price includes everything from the consultation right through the post operative follow up. Two of the factors that can change this price significantly are you’re location and the type and severity of your vision problem.
Will there be any additional Costs?
Additional costs will depend on how the price of the eye surgery is quoted. Some clinics and eye doctors will quote a base price with anything else costing extra, while others prefer to quote an all inclusive price. Any time you see extremely low advertisements for laser eye surgery these are the base prices without anything extra. Most people won’t even qualify for this extremely low lasik price.
Is discount lasik available?
It is still possible to save money on your lasik surgery. Some eye clinics will give you a discount for paying in cash and still others will print coupons in the local newspapers or yellow pages. Since eye surgery is a highly competitive market you may even be able to negotiate your own discount. Ask about possible discounts during your consultation.
Lasik eye surgery cost is certainly one of the most important things that will keep people from having the procedure done. Even though the price of lasik is a big consideration, there’s no need to let it hold you back from having the procedure done. With the lowest prices ever, possible discounts and financing available anyone who wants to can now have lasik.

Top 4 Eye And Vision Complications Causing Headaches In Children

admin — Fri, 20 Aug 2010 09:47:22 +0000

Does your child complain of headaches? Is it targeted in the same region every time? Have you had your kid’s eyes checked lately? Headaches are a common symptom of eye issues in children. Thus, when your child complains of headaches it is essential to first make an appointment with your optometrist and family doctor to resolve it immediately before the headaches, and possibly eye vision get worse. In the meantime, ask yourself the following questions to narrow down the cause of the headaches. The more information you are able to provide to your eye doctor during appointments the better diagnosis he/she will be able to conclude.1.Does your child squint?This is not such an easy thing to assess as you may think. The person who would be able to address this better is your child’s teacher. Ask the teacher if your child seems to squint when having to read the overhead in class or view a demonstration on the board. If the child squints it results in headaches. If the teacher is unavailable for input, then ask your child if he/she is able to see the teacher’s notes in class. Ask the child if anything appears to be blurry. The answers your child and the teacher, if possible, provides will help you decide if a visit to the eye doctor is more appropriate than a visit to the family physician.2.Has your child had a recent change in eye glasses?When a child receives eye glasses for the first time or receives a change in eye glass wear, then headaches may ensue. For instance, if eye glass frames are not adjusted correctly then pressure on the side of the head may occur initiating the child to suffer from headaches. Also, if the frames are tilted and not sitting properly upon the face, then the way a child sees out of the lens is distorted. The prescription is not used appropriately causing eye strain. Eye strain is a direct link to headaches.3.Does your child hold reading material too close?If your child is holding reading material too close to the face and complains of headaches, then most likely vision is the contributing factor. When a child reads or works up close, then the eyes perform two functions. The eyes focus to adjust to the correct distance, then both eyes turn in towards the exact direction of what is being read. If the eye capacity needed to manage this task is lacking, then headaches ensue. A good means to measure what is happening in your child’s eyes is to see how far the reading material is in relation to the face. Most reading is completed at 14-16 inches away from a child’s face. Therefore, if the child is holding it up too close, then blurred vision and eye strain may be taking place causing the headaches.4.Does your child see double?If a child has a problem seeing correctly, then you may be able to see it in the eyes. For example, if a child is fighting not to see double, then the child’s eyes will move in various directions. The eyes will turn in, out, up or down. It becomes a constant struggle for the kid resulting in frequent headaches.

Talking About Eye Surgery

admin — Wed, 18 Aug 2010 09:54:17 +0000

Eye surgery is definately the way to go, I got mine done in Ireland, Dublin and have never been so happy, it’s truly life changing.
Make sure your LASIk Doctor, nly offer you the best you don’t want to come in the following day and have a problem and for your surgeon to be out of the country, as apparently the majority of surgeons fly in at the weekend, do 20 procedures and don’t come back for a week.
Eye Surgery procedures aimed at improving the focusing power of the eye are called refractive surgery. In lasik laser eye surgery, precise and controlled removal of corneal tissue by a special laser reshapes the cornea changing its focusing power.
LASIK eye surgery success relies on both the doctor and the patient. The doctor’s skills and abilities are going to play a part in the success of the surgery, but at the same time the patient will be required to do things to ensure their surgery is a success. LASIK eye surgery can qualify for a tax-write off. LASIK eye surgery found its roots decades ago, although technology has only allowed it to be safely used in the last couple of them. LASIK has quite a few intriguing benefits for those who opt for it, although there are indeed some risks to go over before submitting to the operation.
LASIK and LASEK are actually two slightly different procedures. LASEK is a variation of LASIK and involves cutting an ultra-thin layer of epithelium lining the front of the cornea .
Vision without the need of glasses may qualify you for a new or better job. Think of the possibilities! Vision also fluctuates during the day, with acuity best in the morning and diminishing somewhat at night. This decreases in severity during the first year, but may last for many years.
Dry eyes can act like an abrasive to the cornea and invite infection. You’ll want to use artificial tear drops on a regular basis during healing, especially if you sense dryness. Dry eye conditions can pose additional difficulties during recovery from laser eye surgery. People with dry eyes experience longer, more troublesome recovery periods. Dry eyes are a serious and growing concern for millions of individuals. The eye must be bathed in a continuous flow of a tear film that consists of several components.
Patients who have undergone laser eye surgery may experience halos or starbursts around light sources at night. The eyes may experience abnormal light sensitivity and the patient may suffer from ghost vision or double vision.
Patients who are 18 years of age or older, have healthy eyes that are free from retinal problems, corneal scars, and any eye disease are suitable. Along with being medically suitable, the best candidates are people with a lifestyle or occupation in which they are dissatisfied with their contact lenses or glasses. Patients hardly face any discomfort post-surgery and can return to work a day after the procedure. Regular check-ups and proper sleep can speed up the healing process.

Eyes Tired from Computer

admin — Tue, 17 Aug 2010 09:50:16 +0000

Presbyopia, (the direct translation is “elder eye”), is the progressively diminished ability to focus on near objects with age. Or, as some people put it, their arms become “too short” to hold reading material at a comfortable distance. Loss of power of the ciliary muscles (the muscles that bend and straighten the eye lens) is considered a major cause of this.Twenty years ago most of our reading was done via print, now most of it is via pixel. This requires a different type of focusing from our eyes, which we have yet to become accustomed to. A result of this is constant stress on the eyes and visual system that causes blurred vision, headache, eye strain, dry eyes, difficulty focusing the eyes at various distances, double vision, light sensitivity and neck and backaches.Our eyes tend to stay open for long periods of time when focusing on a computer monitor, they can dry out quickly, causing damage. Our eyes also strain to regain focus. This continuous flexing of the eyes’ focusing muscles creates fatigue and the burning, tired-eyes feeling that is so common after spending time in front of the computer.Regular work hours should be infused with short breaks. During such breaks, he suggests a small and easy exercise: “First, blink your eyes several times. While you keep your eyes closed, roll your eyeballs both clockwise and anticlockwise and take a deep breath. Gradually open your eyes while releasing your breath. This exercise lasts for a minute and you can repeat it three times before getting back to work.” It serves as a good workout for the eyes.Computer vision syndrome affects more than half of all regular computer users. The symptoms include headache, neck and shoulder pain, as well as blurred, tired, dry, aching, burning eyes. There are several things that you need to do to end the syndrome and relieve the symptoms.In addition to doing relaxation exercises, Professor Peterson suggests that wearing eyeglasses or contacts is not the same as treating a broken bone with a band aid. He teaches patients to be aware that the stress and pressures that we experience might eventually affect our eyes and dim our vision. By retraining your eyes, you can enjoy better eyesight even without having to rely on glasses and waste your time looking for them.Blurred vision, dry eyes, double vision, light sensitivity and headaches are all symptoms. The official name for computer eye strain is Computer Vision Syndrome (CVS). CVS is a repetitive visual stress disorder, as described by the American Optometric Association. According to the Vision Council of America, nearly 90 percent of those who use a computer, (and we can replace this with digital device), at least 3 hours a day suffer vision problems associated with computer related eye strain.

Costs in Laser Eye Surgery

admin — Sat, 14 Aug 2010 10:07:57 +0000

Basically, the cost of laser eye surgery can vary widely depending on the area of the country in which LASIK is performed, the level of experience a surgeon possesses, the technology used during the surgery, and the degree of your refractive error. Your LASIK eye surgery price can range anywhere from $499 per eye to $2,500 per eye.Some of the people make options when payment like 50% of the payment to be made initially, at the time of surgery and the remaining 50% can be paid over one year, with no interest. There are credit financing plans which allow payments to be made over three, six or twelve months respectively, without interest.The cost of LASIK eye surgery may or may not include any of the following: * Royalties owed to laser manufacturers. * Purchase and maintenance of surgical and technical equipment. * Surgical gowns, gloves, masks, and other sterile and disposable materials. * Medications used before, during, and after surgery, including anesthesia, eye drops, and oral pain medications. * Rent for surgical and office facilities. * Surgical and office staff salaries. * Advertising fees. * Pre- and post-operative evaluations for up to one year after surgery. * Post-surgical enhancement, if needed.There are several factory the caused the eye surgery cost increaces. First at all is the type of technology that used when operation. LASIK with IntraLase, which uses a laser rather than a microkeratome blade to create the corneal flap, costs between $250 and $500 more per eye. Custom LASIK, which employs wavefront technology to map the patient’s cornea, can cost between $200 and $500 more per eye. But the patient should make some research regarding the technology that suitable for him.If you are considering Lasik eye surgery it is important to remember to prioritize the safety of your eyes over the potential cost. Although minimal, there is a risk involved with undergoing any surgery. It is advisable to choose a reputable eye surgeon who’s done at least 1000 successful Lasik eye surgeries, even if it might cost more, to minimize the risk of complications occurring.