Problems With Vision – Laser Eye Surgery Could Help!
The eyes are supposed to be the window to your soul, and are certainly your windows to the world. When your eyesight starts to change sometimes it can be scary, but changing eyesight is very natural and happens to almost everyone.
Short sightedness or myopia is one of the most common complaints, which occurs when light is focused at the front of the retina, causing distant vision to become blurred and unclear. Near vision is not effected, and myopia tends to develop in childhood or adolescence. While some sufferers of myopia will need to wear corrective glasses all the time, many others will only need to for specific activities like driving or watching television.
Hypermetropia – Long-sightednesss
Hypermetropia happens when light is focused behind the retina, causing the eye difficulty in refocusing. Hypermetropia can cause discomfort, headaches and problems with near vision. Hypermetropia tends to occur as people get older. Whilst it is best for some sufferers of myopia to wear corrective glasses all the time, some will only need to for certain activities such as reading, writing or using a computer.
Astigmatism is caused by an imperfection in the curve of the cornea. A simple way of explaining astigmatism is to compare the shape of the cornea with that of a football. While “normal” eyes aren’t perfectly round, astigmatism causes eyes to become rugby ball-shaped. If astigmatism causes blurred vision or headaches than an optometrist will most likely advise that glasses should be worn.
Presbyopia describes the loss of focusing capabilities which almost everyone experiences in old age. Over your lifetime, the lens becomes less flexible and you will struggle to focus on close objects. It is not a disease and occurs naturally to almost everyone around the age of 40 or 50. Many people this age find themselves holding books and newspapers further away from their eyes to read clearly. Optometrists will recommend reading glasses, bifocals or varifocals.
The importance of regular eye examinations throughout your lifetime cannot be overestimated, regardless of whether you are experiencing any discomfort or not. Optometrists can test your vision, and if necessary will prescribe glasses or contact lenses. They will also look for early warning signs of eye disease and eye-related medical complications.
Developments in technology has meant that laser eye surgery treatments are now available to treat myopia, hypermetropia and astigmatism. Laser eye surgery enjoys a high success rate and a miniscule risk of adverse side-effects. Most patients receiving laser eye surgery achieve 20/20 vision, although it is strongly advised to consult an expert who can examine your eyes and advise on the best treatment for you.