Posts Tagged ‘Eye Health’

The Proactive Way to protect your Eyes

Thursday, March 11th, 2010

It is common knowledge that light is a required factor in the process of seeing. The eyes are even built to accommodate light, containing components for managing and using light for its main function. The eyes’ main author of light is the Sun, the most important star for the Earth. It provides the globe with vitality and takes a massive responsibility in the longevity of all living things on our planet. But like everything, too much exposure to the sun is likely to create a catastrophe, and as much as the sun aids vision, it can also cause harm, specifically through over exposure to UV light of the sun.

Exactly how? To put it simply, when the retina gets excessive quantities of UV light, it can damage the cornea, which is a vital organ for seeing. It can even trigger eye problems like macular degeneration and skin cancer in the eyelid area. That’s why it is highly encouraged, particularly for patients who are exposed to the sun for many years, to shield their eyes from overexposure to the sun by using eye protection like icicles eyewear. Glasses create a reduction in the total amount of sun-light that gets into your eyes, allowing some sun-light, but keeping most out. Furthermore, using shielding eyeglasses is not the sole option to be responsible for your sight. There is also a need to do other safeguarding procedures, for instance:

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The Different Macular Degeneration Categories

Thursday, January 28th, 2010

Macular degeneration is the major cause of poor vision amongst the elderly. The term refers to the deterioration of the tissues of the macula, that is the part of the retina that provide us with sharp central vision that gives us the ability to read.

The causes of macular degeneration are unknown. Some believe that age causes the tissues in the macula to thin. However, there is not enough evidence to prove this true. It is known however that macular degeneration are diagnosed in two sections – dry and wet.

The main characteristic of dry macular degeneration is when drusen appears. Drusen are spots, yellowish in color, that are caused by deposits from the deteriorating tissue around the macula. Dry macular degeneration does not cause as severe vision loss as the wet version, but no definitive treatment has been found. Some studies have shown that certain vitamins may slow the progress of the degeneration.

The other, more severe, version of macular degeneration is characterized by a process known as neovascularization. This term refers to the formation of new blood vessels. It is actually the body’s attempt to repair the damage of dry macular degeneration. Instead, it only causes further damage ultimately leading to blindness. The damage is caused by leakage that permanently damages the cells of the retina. Only a small fraction of people with dry macular degeneration progress to the more severe wet version.

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Check Out This Info On Contact Lenses

Tuesday, December 29th, 2009

I was really surprised by how easily an optometrist could lay a corrective lens over an eye fixing a defect in your precious sight. This correctly lens better known as a contact lens. Many look at eye problems in a much different way now. In the past people had to worry with how aesthetically terrible it was to wear massive glasses. But now people can retain their beautiful eyes with contact lenses.

The first two types of lens we will discuss are the soft lenses and the RGP(Rigid Gas Permeable) lenses. Soft lenses are much more comfortable than their RGP counter parts due to the fact they are made mostly of water. But, because of the fact they are so soft, they are not as durable as the RGP’s

Rigid gas permeable lenses, however, are hard and have only a tiny amount of moisture when compared side to side with soft contacts. There are a couple main benefits to RGP lenses in that they tend to provide the wearer with clearer vision, and they do not trap debris.

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Understanding And Appreciating Lasik Eye Surgery Detroit Prices, Surgeries And Other Facts

Wednesday, December 16th, 2009

It should be comforting to know that options exist when it comes to LASIK eye surgery Detroit clinics and doctors. For those who are thinking about having certain vision problems (mainly related to myopia, astigmatism or hyperopia) corrected through LASIK, it’s helpful to know, first of all, that it stands for “laser-assisted in-situ keratomileusis.”

It’s a recognized medical fact that the above three vision deficiency issues are correctable through LASIK when it is performed by a skilled ophthalmologist certified by his or her professional board to perform this eye surgery. There are a number of good clinics around the metro Detroit area as well as across the Detroit River in Canada that have physicians experience in performing the surgery, as well.

Generally speaking, those certified to perform LASIK are ophthalmologists who are also surgeons. They also seem to prefer LASIK over older surgical techniques such as photorefractive keratotomy, otherwise known as PRK. This is mainly due to the fact that there is less pain involved in the procedure as well as a shortened recovery time, both of which help to make LASIK very attractive.

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Understanding Laser Eye Surgery Procedures

Friday, December 11th, 2009

Over the past century we have all had no choice but to put up with glasses and eventually contact lenses for rectifying our eye sight. Wearing glasses can be embarrassing and expensive for a lot of people, also contact lenses can be difficult to use for many and can cause serious eye infections.

Laser eye surgery has now arrived and it is proving as popular as ever, giving people the alternative to glasses and contact lenses. It is quite simply the better solution as it does not hamper your appearance or require as much maintenance as traditional glasses and contact lenses.

People still don’t fully understand laser eye surgery and the procedure that they need to go through to start down the path. This article is not the place to be describing technicalities as this is best discussed with a qualified surgeon before the treatment is undertaken.

Before you go ahead with the surgery you will have to be examined by a qualified practitioner who will assess your personal needs. Thankfully the procedure is pretty much the same no matter where you go in the world, so you can take advantage of cheaper treatment and better after care.

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Laser Eye Surgery: Get The Facts

Wednesday, November 18th, 2009

Anyone who has worn glasses or contacts for most of their life knows how much of an inconvenience it can be to rely on them to see clearly. Many people with poor vision would love to be able to experience clear vision from the moment they wake without reaching for those glasses. This was never possible in the past. But now, with Lasik eye surgery, it has become a reality. Lasik surgery has become very popular in recent years because it is a simple outpatient procedure, is painless, and has a quick recovery time.

Lasik surgery, which is short for laser-assisted in situ keratomileusis, is done by reshaping the cornea using a cool non-thermal beam of light to remove microscopic bits of corneal tissue. While it is a relatively simple procedure, it can also be very delicate. Therefore, it is very important to find a highly trained, experienced ophthalmologist to perform your surgery. You want to make sure your surgeon is state licensed and board certified and you want to ask questions during your consultation such as rate of complications, how many Lasik surgeries he or she has performed, and what their policy is on follow ups and enhancements.

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