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Archive for the ‘Eye Care’ Category

What Are Cataracts And How Are They Treated?

Tue ,15/09/2009

Cataracts cause “foggy” eyesight due to the eye’s lense becoming clouded over. Fortunately, of all the various eye problems out there, treating cataracts is typically easy and you can have your vision restored to its fullest with minimal hassle. So, are you curious about how to treat a cataract?

The most common operation used to treat cataracts is a simple and straightforward form of cataract laser surgery. This surgery basically removes the cloudy lens and may implant a new one. You do not have to wait for the problem to become extremely severe before opting to go in for surgery either. An eye specialist will give you some professional advice and help guide you to the right form of treatment. The operation is formed in only one day and you will not be required to remain in hospital overnight.

The best thing about having cataract surgery is that your eyesight will improve immediately once the operation is complete. Although it can take some months to be completely restored, you may need to wear some glasses until then. You may need a new prescription for the glasses because your eyesight has been altered.

You will also be required to take some form of eye drops for a while after the surgery, up to eight weeks. This is to make sure that you do not get any infection in the eye. After an operation on your eyes, it is important to avoid rubbing them and try to keep your eyes as clean as possible. Make sure you stay away from any makeup or shampoo that could cause irritation or infection.

It should not be forgotten that surgery always carries some risks with it, but very few patients actually have any serious complications when undergoing this surgery. Everything you do to treat medical problems comes with some degree of risk, but simple surgery has been proven to cure cataracts in almost all cases.

Take Time and Discuss Your Eyes and Vision With Your Eye Doctor – Cataracts Are Not an Eye Emergency

Sun ,13/09/2009

Natural Eye Care

A cataract is a clouding, opacity, yellowing, or accumulation of fluid in the lens of the eye that results in a loss of vision and interferes with your lifestyle. Most cataracts are related to aging, and by the time you reach the age of 70 most people will show some signs of cataracts. Age related cataract may occur in one eye first but with time will usually be present in both. The lens is a clear part of the eye that helps to focus light, or an image, on the tissue lining the back of the eye called the retina. The retina  is lined with the receptor cells that transform light particles into electrical impulses. A healthy lens is transparent due to the special proteins that help the layers repeat in a regular pattern that causes the least interference and passes the most light through.

The lens does some filtering of the ultraviolet radiation from the sun preventing  UV from reaching high levels in the retina. While the lens filters out UV in both the A and B bands, it filters virtually all of the UV radiation between 320 to 400 nan meters and the proteins responsible oxidize over time. Free radicals also increase and the lens yellows and loses transparency as water starts accumulating in-between the layers.

Eye surgery for glaucoma and other conditions can lead to cataract formation. Certain health conditions like diabetes can also cause cataracts, occasionally very rapidly and in some instances also rapidly reversible. Unfortunately, they are usually permanent. Prescription steroid medications used long term can result in cataract development. Traumatic cataracts result after serious eye injuries but usually will not progress over time like age related cataracts. Infants occasionally are born with cataracts or develop them in early childhood, These cataracts may be so small and enough off the line of sight that they do not affect vision. While technically a cataract, I feel an opacity needs to cause lifestyle interruptions before they should be labeled as a cataract. Cataracts are best described by function rather than form. If they do interfere with your daily life, the lenses may need to be removed. Radiation exposure can result in cataracts if the dose is high enough or accumulates over repeated exposure.

First and foremost, keep in mind that vision insurance benefits are a supplement to health insurance. If you do not have an occupation or affiliation that will allow you to acquire insurance, you may want to consider purchasing insurance on your own to take care of your medical needs. Yet the selection aspect can be puzzling to some since there are different kinds of vision insurance available.

Smoking is the best thing you can do if you want to develop cataracts at a young age. Smoking also is associated with the other leading causes of blindness, glaucoma and central retinal degeneration. Reducing your UV sun exposure by wearing quality sun glasses that meet A.N.S.I. standards is helpful. Sun wear that wraps and blocks sun exposure from the side is even more helpful. Although research studies have given mixed results, time will probably bear out a protective effect of antioxidants on the lens tissue. Supplementation with vitamin C, vitamin E, and special plant pigments  likely will be shown to reduce cataract development. Eating foods that are complex carbohydrates such as whole grains and less refined foods with a lower tendency to cause sharp rises and falls in blood sugar are associated with a decreased risk of cataract formation. Leafy green leafy vegetables, fruit, and other foods with antioxidants are always the best source of supplements.

Palming like this is one of the best eye exercise to relax your eyes, and can help improve your vision, especially during times of high stress and strain. So the next time you find yourself stressed out, feeling strained, and having some vision problems, take a timeout to perform the palming eye exercise. It will help you relax your eyes.

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Cats Eyes Contact Lenses

Sat ,12/09/2009

Stunning Colored Lenses

If you want to wow your friends and family with a novel look that may keep them guessing, an insane contact lens set is a great option to consider.  This product comes in a selection of different styles and colours that may make a huge impact on anyone who gawked into your eyes.  You’ll be able to find some fun style online through a range of different resources. 

Novelty contact lenses are great accessories for Halloween costumes.  These crazy contact lens sets are realistic and haunting.  You are certain to make a gigantic splash in the spookiest holiday of the year when you take the time to pick mad lenses that are engineered to celebrate the Halloween season. 

Costume parties are not the only occasions that call for crazy contact lens sets.  You may also use these items for the theatre or any acting project.  Add some intriguing special effects with your novelty theatrical lenses.  These items are excellent for an up-and-coming actor or a fledgling film producer who wants to add some computer effects to a project. 

Then again, there are some who just wish to goof around with chums.  Insane contact lens sets don’t mandatory have to be for a special occasion.  This stuff can be worn anywhere you’d like to get a little additional attention and you don’t need to have a prescription for corrective lenses.  Following are a few examples of novelty contacts for you to think about. 

The all black version is maybe the most intriguing crazy contact lens that you’ll find.  This is a good choice for any creepy costume and it makes for dazzling computer effects as well.  You may have seen this kind of lens on late night thrillers and films that feature demons and ghouls. 

On the other end of the spectrum is the striking blue mad contact lens.  This item is an fantastic great choice even if you have smoldering brown eyes.  The bright blue color nearly seems to glow in the dark.  This is one of my personal favorites because there is a somewhat realistic quality to this crazy contact lens. 

Attempting to find something on the wild side?  Try the novelty contacts that are inspired by animals.  You can find a wolf-like funny contact lens or one that resembles cat eyes.  These contacts are mesmerizing to say the least. 

These are just 3 of the many designs available in novelty contacts.  Browse around for a silly contact lens for your next attention-seeking journey.

The coloured contact lenses web site has details of crazy contact lenses.

Coloured Contact Lenses

Fri ,11/09/2009

Have you wished you could change the color of your eyes?  Many of us have, from brown to blue or perhaps an exotic green.  Although there is no technique to essentially permanently change the color of your eyes, with color contact lenses you can switch up your look whenever you need.  Years ago unless you had some vision issues you weren’t a candidate for contacts.  Actually many of us who wore glasses on a fulltime basis couldn’t even qualify for contacts because of astigmatism or their need for bifocals.  Now everyone, including those who do not have any vision problems can wear these lenses including the color contact ones.

There are numerous retailers online who sell these to anyone that pays the fee and supplies their shipping address.  You see an increase in the sale of one size fits all color contact lenses around Halloween.  People dressing as a witch look for a grossly green pair, while a zombie might choose a pair that makes their eyes look white.  These are generally very cheap and being dispensable you can throw these color contact lenses out once November initial rolls around.

Your eyes are extraordinarily sensitive and as our mothers regularly told us, we only have one pair.  Thus it’s strongly recommended that if you are considering wearing a color contact lens and you do not have a vision problem that you need to still see an eye doctor.  The main reason for the reason is because in order for color contacts to be safe the eye wants to respire.

Everybody’s vision is different as is the shape of their eye.  If you are familiar with regular contacts you know that in order to receive them you need to go thru a fitting process.  During this routine, the optician, ophthalmologist or optometrist measures your eye to determine which lens will fit it best.  The one size fits all Halloween color contact lenses may fit one individual’s eyes just fine yet cause major problems in another’s.

If you need to experiment with these vision assists you can talk to your eye doctor about the way to do that.  Generally most will offer you a trial pair of color contact lenses in the hue you would like.  Then you’re allowed to take them home and wear them for an advised number of hours over the course of a week or 2.  Once the time has passed you visit the eye doctor again to report how you found the experience.  At this time, she or he will also check the condition of your eyes.

A box can be ordered if everything checks out and you’ve enjoyed wearing them.  If you already wear contacts, consider wearing the color contact lenses at times and your regular ones as well some days.  Experimentation is great as long as you have a professional giving you the green light to go ahead and try it.

For more information on coloured contact lenses see http://www.coloured-contact.co.uk

Buy Good Cheap Contact Lenses Online

Thu ,10/09/2009

LASIK eye surgery is very popular, but there are still some that won’t get it. Some people are afraid of a laser going into their eyes, which is understandable, and others simply can’t afford the cost at this time. Other people are simply waiting until it has been around longer to be sure it is as perfect as it can be. Until the time comes for surgery, those waiting will continue to wear contacts and glasses, and possibly save money for that surgery. Meanwhile, they want to find cheap contacts so they have some money to set aside for later.

Where you buy your contact lenses will determine how much they will cost. What is great about low cost contacts is that you can generally find the same brands that might cost you more at your optician for much less. This means exactly the same lenses at a great price, and you won’t need to be concerned about the health of your eyes.

Those looking for cheap contacts often look online. As long as you use a reputable company, you can generally rest easy about what you are ordering. All you have to do is look at the side of the box to see what type of lens you need. The information is all there. You have to tell the online company that information and they can get you the lenses you need.

When buying cheap contacts, there is one thing you do have to look out for. When you receive them in the post, be sure to check the date on the lenses. Though getting cheap contacts means more money in your pocket, those savings will mean nothing if you have problems with your eyes later because you wore bad lenses. You could develop an infection, or old lenses could scratch your eye in a way that might require surgery or damage your sight permanently.

Glaucoma Treatment

Wed ,09/09/2009

If you have just been diagnosed with glaucoma, you could be wondering which treatments will be best for you. And, if you have kids, it’s best to work with your doctor to come up with ways that your kids can improve and maintain their vision in order to avoid glaucoma in the future. Here are a few glaucoma treatment options you may want to try.

One of the first natural eye care tips that your doctor may give you is to try some eye drops. This is the first phase of glaucoma treatment, and you should make sure that you use the drops exactly as prescribed in order to avoid more damage to the optic nerve. You should also talk to your doctor about the side effects of some medicated eyedrops, since you may start to experience some complications that have nothing to do with your eyes. Common eye drops for glaucoma treatment include beta blockers, which is used to reduce the production of aqueous humor. This will stop the film from settling over your eyes, and could produce watery eyes. If you are taking insulin in order to manage your diabetes, your doctor may recommend other types of eyedrops, since beta blockers could block the effects of insulin treatment.

Alpha-agonists are another form of glaucoma treatment, and will increase the drainage of the eye in order to get rid of infection. If you take these eyedrops, you may experience some fatigue and dizziness, and your eyes could become red and swollen. If you experience any severe allergic reactions, you should discuss it with your doctor right away and discontinue use.

If you want to use other forms of glaucoma treatment, you may want to talk to your eye doctor about oral medications. Medicines like Diamox or Neptazane are useful for treating and managing glaucoma, and taking the pills with food will definitely reduce the side effects.

If the medications that you are using are not producing the desired effects in your glaucoma treatment, you may want to consider surgery. This is also an option if you can't take certain medications. In some cases, a series of surgeries may be required, since the first surgery may not lower the eye pressure enough.

In order to reduce the risk of getting glaucoma, it is important to make sure that your diet is full of natural eye care foods that have beta carotene. This vitamin is found in foods that are orange and yellow in color, so including things like carrots and squash in your diet will strengthen your eye muscles and protect your eye from infection.

For more information on glaucoma treatment and medications that may be best for you, visit www.mayoclinic.com.