LASIK is a popular surgical procedure used to correct conditions that affect vision such as nearsightedness, farsightedness, and astigmatism. Almost all patients will gain their desired vision after the procedure. Also, while changes made to the cornea cannot be reversed, in most cases, patients have reduced or lost altogether their dependence on using eyeglasses and contact lenses.
Before scheduling a LASIK session, you have to meet with an eye surgeon who will discuss what to expect during and after it. An evaluation of your medical history will be performed along with a thorough examination of your eyes. These steps are needed to determine whether you are a good candidate for the procedure. If you are wearing contact lenses, it is strongly advised that you do not wear them for at least three weeks before your evaluation.
At this point, you should also tell the doctor about the medicines you are currently taking (including over-the-counter products) and other medications that you might be allergic to. Take time to weigh the possible risks and benefits of undergoing the procedure, asking your eye doctor for input as needed.
Remember that the results of the LASIK procedure cannot be reversed. Do not hesitate to ask your doctor for detailed information about it.
Ask anyone about which sense they fear losing the most, and a majority would definitely give “eyesight” as their answer. It’s not difficult to understand why: humans function and react based mainly on what they can see. Eye doctors can attest that only with proper care and maintenance will our eyes serve us well in our lifetimes, with little or no impairment whatsoever.
Eat right to see right
Proper nutrition will help keep your vision clear as well as maintain overall health. Vegetables like carrots contain Vitamin A that is beneficial to eye health; a deficiency in this important nutrient often results into xerophthalmia, or drying of the eyes which could lead to permanent blindness. Food that contains antioxidants and zinc is also good for the eyes.
If you were born with defective eyes, you could develop congenital eye disorders such as astigmatism, myopia, and glaucoma. These can be corrected via surgery, eyeglasses, or eye drops. Patients with cataracts and macular degeneration should consult an ophthalmologist.
Each time you go out into the world, anything from a speck of dust to sunlight can result in eye discomfort and might even escalate to something serious. Use protective eyewear when travelling or working with industrial equipment to avoid flying debris. Dark sunglasses with ultraviolet-rated protection should be used to prevent damage caused by intense light. Also, avoid rubbing your eyes with your hands and reading in dim light.
Most people are aware that LASIK surgery is a procedure that aims to restore a person’s efficient vision. However, some of its aspects are still unknown to most people. As such, here are the answers to a few of the most frequently asked questions regarding LASIK surgery: Continue reading →
Does your vision blur no matter how near or far you are from an object or person? Do you often find yourself squinting trying to see well? Do you often experience eye strain or headaches, especially after reading or prolonged computer use? If you said yes to any of these questions, you may have astigmatism. Continue reading →
For the record, eye color has little to no bearing on visual acuity. However, it may tell a different story about a person’s optical profile.
Before delving into details, it’s important to know how eye colors are formed. Brown is the most common color, shared by over half of the world’s population. Brown eyes come from inheriting at least one dominant gene from one or both parents. Due to variations in genetic coding, it’s possible for both blue-eyed parents to have a brown-eyed offspring.
Perhaps the biggest impact eye color has on a person, other than defining his or her looks, is light sensitivity, or photophobia. Brown eyes are less light-sensitive because of the high presence of melanin in them, as produced by a gene known as OCA2. On the other hand, light-colored eyes can be more light-sensitive as they have less protective pigments.
This puts athletes with blue eyes at a slight disadvantage, as their reduced resistance can blind them while playing on a sunny day. The glare can also disrupt an affected person’s situational awareness, an essential skill in daily life that can save one from a roadside mishap.
Other causes of photophobia include contact lens irritation, corneal abrasion, and meningitis. Because of its possible implications, it is important to have this condition checked by an eye doctor, who can make a proper diagnosis and prescribe the right solution.
Most people, patients and eye doctors alike, refer to “laser-assisted in situ Keratomileusis” as LASIK simply because the full term is a mouthful. Run a quick search on Google, however, and you’ll see that the four-word terminology for laser eye surgery contains three terms. Here’s a breakdown of what LASIK really means: Continue reading →
How can you protect your eyes? Most people would enumerate ways to avoid just about every possible source of eyestrain. However, what many don’t realize is that your eyesight could end up getting damaged from a lot of other ordinary activities that, apparently, don’t really have anything to do with your eyes, much like:
Smoking isn’t just bad for your lungs. As a matter of fact, it can also increase your risk of developing cataracts and other retinal diseases. It also serves to aggravate already existing eye problems. Continue reading →
Nik Wallenda, better known as “The King of the Wire,” is a record-holding tightrope walker. His tightrope hit list, which includes the Niagara Falls and the Grand Canyon, has left everyone in awe and amazement.
None of Wallenda’s achievements, however, would have been possible without one of the key aspects in tightrope walking: balance. As balance can only be maintained or achieved by the sensorimotor control systems, which includes sight, touch, and motion, the absence of one will apparently keep the body from harmonizing with the mind. This is why Wallenda recently underwent Lasik surgery.
Lasik is usually performed on individuals wearing glasses or contact lenses. It corrects problems like nearsightedness (myopia), farsightedness (hyperopia), and astigmatism.
In the case of Wallenda, Lasik was the best option, especially after his contact lens problem impeded his vision. Not only is the procedure safe but also highly effective. It enables clear vision immediately or a day after the surgery, which is an advantage for this daredevil to allow him to do what he does best. Moreover, the procedure only takes a few minutes and does not require bandages or stitches.
If you’re ready to undergo Lasik surgery in Durham NC, remember to consult a trusted surgeon. He’ll make you go through a complete eye examination to make sure your eyes are healthy enough for the procedure.
Statistics show that cataract problems are so widespread, at least half of all Americans will have had its symptoms or undergone surgery by the time they reach 80 years old. Don’t worry if you happen to be suffering from it, there are many treatments available today that can help you overcome the condition.
Many experts suggest that surgery is the only way to remedy a cataract. Therefore, no eye drop, medication, or pair of spectacles will make them go away or prevent them altogether. If you can no longer see clearly because of cataracts, talk to an eye doctor about cataract surgery.
The most common question patients with cataracts ask is: “When is the right time for cataract surgery?” The best way to make this decision is to talk to your eye doctor about how the condition is affecting your daily activities. Normally, if it’s mildly bothersome, it can wait. However, if it’s a major nuisance, you may need to discuss having surgery as soon as possible.
Trusted eye doctors know how frustrating and agonizing it can be to lose your vision. That’s why they do their best to help people with cataracts understand their options. These doctors have the modern technology and top expertise you need to help you deal with your cataract problem.
The 20 or 30 minutes it normally takes for a LASIK surgery may feel like a couple of hours for the patient who just went through the procedure. LASIK eliminates the need for corrective apparatuses and can help restore eyesight to near or normal levels. However, the first 24 hours after the surgery are critical to the overall success of the procedure, hence requiring effective measures to get you on the path of a speedy recovery.
First, take a couple of days off from work or school, or if the need arises, the rest of the week. When its time to take a bath, make the effort to just use the bathtub and do not even shampoo your hair to prevent irritating the eyes. Showers are out of the question as well. If you have avoided using any facial products in days leading up to the surgery, extend that abstinence a few days more. At the same time, take a break off any outdoor activities.
Visit your doctor the day after the operation to check on your progress, with a companion if necessary. Always don eye protection whenever you are out and about, plus avoid dusty areas to prevent irritation. You should also will yourself to not rub your eyes no matter what happens.
A LASIK operation may be the start of better things for you. It is now up to you to make them happen.