If you have issues with your vision, such as long-sightedness, astigmatism or shortsightedness, you may have considered getting a LASIK surgery. It works by reshaping the cornea to allow the light passing through it, to properly focus on the retina. This procedure of reshaping the eye cornea has become popular among people with eye problems. The procedure has been there for around 25 years, and some of the patients who have gone through it come out contented. However, it might not be for everyone since it has its downsides. It is, therefore, crucial for one to do their research about LASIK surgery before deciding whether they should get rid of their glasses or contacts. The research will help you know whether the eye surgery is right for you or not. It is also good to speak with your eye doctor for guidelines. Below are some of the things that will help you decide.
It is good to know that some prescription drugs may interfere with your laser eye surgery and cause it to be ineffective. If for example, you are using steroids, there is a high chance that the steroids will increase the time of healing or even cause your eyes not to respond well to the treatment. Medications such as acne drugs are known to cause dry eyes. Dry eyes may affect the eye surgery because it increases the chance of your cornea getting scarred after the surgery. If you find that you have dry eyes or you suffer from cataracts, then laser surgery may not work for you. The reason for this is because you need to have a good tear film for the surgery to be effective.
Check Your General Health.
One thing that your doctor has to review before giving you the go-ahead for LASIK is your overall health. If you have diseases such as rheumatoid, diabetes, glaucoma or arthritis, you may not qualify for laser eye surgery. This is because some medical conditions interfere with your healing process after surgery. You are not advised to undergo LASIK if you also have injuries that have persisted for a long time or any eye infections since these injuries can cause corneal scarring, which may have detrimental effects on you. You should avoid eye surgery if you suffer from any of the mentioned diseases. To learn more about health concerns before having LASIK done click here for a great Portland Lasik surgeon.
If you are pregnant, it is not advisable for you to do the eye surgery because of the hormone fluctuations that tend to take place in your body. The fluid retention, alongside with the hormone fluctuations, may alter a woman’s vision corrective prescription, causing further damages such as astigmatism. Also, hormone changes can result in you getting dry eyes during pregnancy. Dry eyes may delay the healing post LASIK and make the mother uncomfortable.
As much as LASIK works for most people, it is good to know whether it is the best option for your eye problem. Be open-minded enough to understand that the procedure may cause possible complications and hence, do not approach it with too much expectation. Consider the points above to understand LASIK in depth.
For many, defective eyesight is a fact of life. However, although we do not live in a hunter/gatherer society we still require acute vision to cope with the requirements of modern life. From driving cars to using mobile and other electronic devices great vision is just as essential as it was when hunters were tasked with subduing prey. Fortunately, modern medicine and optometric practice have provided us with a number of options when it comes to correcting vision.
So what approach would best suit your individual needs when it comes to getting perfect ()or as close as possible) eyesight.
The first of these remedial approaches have been around for centuries. Research indicates that the first eyeglasses were probably invented in Italy around 1290. Of course, modern versions are able to correct a far larger number of the problems that affect vision than was possible in those early days of innovation. For instance, progressive lenses now make it possible to correct a large number of vision problems with only a single set of spectacles. That is one of the advantages of modern spectacles. They are also easily portable, lightweight and comfortable. Thanks to new materials used in their manufacture they are tougher than ever before.
However, there are some limits to the design of spectacles. At high dioptre values, spectacles can become cumbersome. They also have a tendency to fog when moving from indoors to humid conditions out of doors. Spectacles can also be clumsy when reclining.
The second popular option for dealing with vision challenges is the contact lens. These are now available in either disposable or can be custom made to correct a large number of problems affecting eyesight. In fact, technology has progressed to the point that today there are ‘multifocal contact lenses’ available which work in a similar fashion to progressive lenses. The advantages of wearing contact lenses are numerous. they today more comfortable than ever before and are easier to clean. The disposable types of contact lenses make maintenance and cleaning a thing of the past. They do not fog up and also avoid the annoyance of frames which can affect peripheral vision. As for the disadvantages. Many people find inserting contact lenses uncomfortable. In addition, oxygen permeability might force some individuals to chose hard lenses which are by and large not disposable so care once again becomes time-consuming.
Then there is laser surgery which can do wonders for the correction of those facing problems with their vision. The treatments may vary from the so-called ‘Femto-LASIK'(the most state of the art), LASIK and LASEK. There is also the ReLExAversion which causes less discomfort and aids in recovery times. A skilled health advisor will inform the patient which is the most suitable. FEMTO-Lasik uses a laser to cut a flap in the cornea and then the physician is able to use another type of laser to abraid the cornea to correct both near and short-sightedness. The procedure is over in minutes and recovery times are quick.
The most suitable treatment is usually a matter of personal [reference and the advice of a consultant. we live in an age where choice is almost a given. Consult your physician to see how your eyesight can be restored in order to have a positive effect on your lifestyle.
Millions of people suffer with vision problems. People with perfect vision don’t often understand what a struggle it can be if you cannot see properly. With the advent of painless surgery such as LASIK eye surgery, many people are turning to that as a means to free themselves of their sight related problems.
If you are wary of having LASIK eye surgery there are other options available to you. Although you’ll want to speak with your eye care professional about what is best for you, consider these:
Extended wear contact lenses: If one of the reasons that you are considering LASIK eye surgery is because you are tired of having to deal with contact lenses on a daily basis, these might be perfect for you. Extended wear contact lens are just as they sound. They can be worn for up to a month without ever having to remove them. Your eyes need oxygen in order to stay healthy and with extended wear lenses they are receiving more oxygen than they would with standard contact lenses. These can also be purchased in the color variety for the person who wants to make a fashion statement.
Toric Contact Lenses: In recent years a new type of contact lenses has been developed that is designed for people with astigmatism. In the past if you suffered from astigmatism, it was difficult to fit you with a contact lens that was both comfortable and functional. Quite often, the only choice for a person suffering with this was glasses. In order to free themselves from that they would instantly consider LASIK surgery. With Toric lenses, they now have an alternative and can wear contact lenses.
Progressive Sunglasses: One of the most heard of complaints from eyeglass wearers is that they need to change their prescription glasses to prescription sunglasses when they are outdoors or driving. New technologies have made this inconvenience a thing of the past, however. With progressive eyeglasses, the lenses are designed to change as the lighting changes. Therefore, when the person wearing the glasses goes outside, the lenses darken allowing for sun protection.
No Line Bifocals: As people mature, they are often faced with more complicated vision problems. These need to be corrected through the use of a bifocal lens. For some women and men as well, this can be seen as a symbol of being “old” and they will shy away from them as long as possible. With the new no line bifocals it’s impossible for anyone to tell that the person wearing them requires bifocals. This is a much easier and less costly solution than undergoing LASIK eye surgery.
Any surgery comes complete with risks and if you are contemplating LASIK eye surgery it may be wise to first consider all of the non-surgical alternatives. Talk to your ophthalmologist about the possibility of using corrective lenses or contacts before deciding on surgery. You may be able to find a cure for your vision ailment without having to bear the cost or risks associated with a LASIK procedure.