Posts Tagged ‘eyes’

Helping You Take Care Of Your Eyes For Glaucoma Prevention

Monday, March 2nd, 2009

health care

They say the eyes are the windows to the soul, and many people believe this to be true. So why then do so many people not get regular exams to check their vision? Taking care of our vision health should be one of our first concerns. Many infections and vision problems can easily be fixed if discovered by a doctor in the early stages.

Many people seem to forget about their optical system as part of their health care regime, and do nothing to take care of their vision until there is a problem. Then they are quick to make an appointment with a doctor about their eye health issues. The problem with that is that there are some diseases that are not able to be reversed, so whatever damage has been done up until that point is not fixable. Glaucoma is one such disease. If glaucoma is caught as soon as it starts, then a doctor is able to stop it and vision can be saved. However, if glaucoma is left untreated it will eventually cause a person to go blind. Prevention is the best solution, so putting that important eye exam on your health appointment list is very important if you want updated eye health information.

The eyes are usually the last part of the body that people seem to think about when they have regular physical exams. This seems rather odd if you consider that many people rate vision as the best of the five senses, and think that going blind is the worst thing that could happen to them. Many times people don’t think about a visit to the eye doctor until there is a problem at hand. This is not a good way to keep your vision health because some diseases can cause irreparable damage. Glaucoma is one eye diseases that can cause damage without a person being aware that they have it. The best way to protect yourself is to make sure that you have regular check ups.

Many eye diseases are able to be arrested or even cured if they are caught as early as possible. It is in everybody’s best interest to make sure that they have regular exams for every part of their body. Staying healthy involves making sure that you take care of every part of your body, including your eyes. Your vision will thank you.

Who Can Qualify for a LASIK Procedure

Sunday, January 11th, 2009

LASIK are becoming popular and there are plenty of eye patients interested, and want to know the benefits, the risks, and how the Lasik procedure works. The first LASIK operation consideration are the requirements to meet for each candidate. Before you undergo with the procedure, you must talk about your case with your doctor; here are some tips you can follow first hand.

First, the eye should be properly matured. Individuals 18-years old and younger cannot undergo LASIK, for it is likely that the shape of their eye will continue to shift for several years. If the eye shape change after the Lasik operation is done, the clarity of vision will be affected. Some Lasik doctors recommend waiting until age 25 in some cases.

For LASIK to succeed, not only is the age limit be followed closely, the grade of the eye should be steady for a year or more also. The reason being that LASIK procedure can only be successful if the eye stops changing its shape.

One comment about age cutoffs should be made with regard to Lasik surgery. There is no maximum age, a lot of patients in their 50s and 80s have seen dramatic sight improvment after LASIK. The important consideration in these cases is sufficient tear production for successful healing and lubrication after the Lasik sight correction.

The eyes of the Lasik candidate should be healthy. That is to say the patient should not have suffered any eye injury or infection a year before the operation. In addition, they must not have any recurring eye problem, such as a history of herpes infection in the eyes.

The medical history of a prospective Lasik client also plays an important part. Some long-term conditions, like an autoimmune diseases like Lupus, will prevent some people from being considered by the LASIK doctors surgery procedure. Be on the lookout for current eye conditions you might which you do not know, or even to those past conditions too. Moreover, pregnant or lactating mommies should postpone LASIK operation scheduled.

Patients with dry eye condition are prohibited to take LASIK, mainly because LASIK dry eyes is a serious concern for many doctors. The tear production is crucial for a successful LASIK, although this can be remedied using artificial tear drops. LASIK surgery is also not recommended to people whose eyes can dilate widely.

If you do not meet the above criteria for a good LASIK patient, you should look for another alternative. Otherwise, if you are healty and your eye meet the criteria, a LASIK procedure should be the best for you by a qualified, professional Lasik physician. Visit the nearest respected LASIK center in your area and ask the full implication of the operation now.

Some Complications with LASIK

Monday, December 8th, 2008

Though rare, there are still LASIK surgery patients that complain about post surgical problems. However, if you have an experienced surgeon by your side, the rate of surgical complications is greatly reduced. Common sense aside, one should base their decisions on the actual facts reported by their treatment provider. Overall, the number of complications are generally reported to be less than 1%. Most of the reported problems are handled through laser re-treatments or enhancements.

In order to understand the kind of complications people have, you should understand what a LASIK treatment is all about. During LASIK surgery a laser beam is used to cut a very thin, hinged flap into the front of the eye. The flap is then lifted and the laser is applied to re-shape the eye, and then the flap is replaced to heal.

Some of the more common types of LASIK complications are improperly formed LASIK flaps: Sometimes after the first surgery, a patient might experience an improperly formed flap. This might create an irregular surface and cause various vision defects. In such cases, LASIK surgery needs to be repeated one or more times to make the eye surface smooth. That’s why you really need to speak to LASIK doctors about these sort of issues to understand the risks involved here.

Inflamation – The area where the flap touches the eye can sometimes swell post LASIK surdery. Such a condition, is called diffuse lamellar keratitis (DLK). It may create symptoms such as sensitivity towards light and loss of Vision .

Epithelial In growth – If there is any kind of initial swelling in the eye it might create a common LASIK complication called Epithelial in growth. This condition can be best described as a type of scarring which leads to an irregular eye surface and other vision distortions. In such a condition the surgeon lifts the flap and scrapes out the epithelial growth from inside. This is certainly not a full proof method. It has been noticed that in many cases the epithelial in growth reoccurs.

Some other common types of Lasik Eye Surgery complications include dry eye, infections, and night vision problems such as glaring around the lights.

Seasoned LASIK surgeons know that with improvements in technology, the complications can be greatly reduced. People who have had a history of eye complications or infections are not advised to go for these surgeries.

The Eyes Have It. They Are More Complex Than Any Computer In The World

Tuesday, November 11th, 2008

The eye is made up of so many parts. Like a camera, what we see from the outside is only a simple picture to what lies beneath. The overall function and design of the eye is much more than just a white ping-pong sized ball with a colourful space and a little black dot. Your eye is the window to the world. It takes thousands of ‘calculations’ so to speak. What you see is only a small part of the overall picture. The following is a summary of each part and its function.

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Part Description Function

Eye socket Hollow space/opening Holds and Supports the function of the eyeball itself

Eyelid Skin over eyeball This skin through muscular automatic and voluntarily movements. It acts in this capacity to help keep the eyeball moist and to keep it clean and free from debris.

Eyelashes Tiny hairs framing at the end of the eyelid. The lashes although decorative are there for much more than holding mascara. Lashes work to catch dirt and minimized it’s entrance to the eyeball.

Eyeball Ping-pong sized white part of the eye. The white part of the eye is made up of a tough material called sclera. It covers a huge part of the outer covering for the eye. The eye has noticeable tiny pink threads, (Blood Vessels) which deliver blood to the sclera.

Cornea Clear/Transparent dome. This dome sits in front of the coloured part of the eye. It help the eye focus as light passes through.

The Iris The Coloured Part. Controls how much light goes through the pupil

The Pupil The Little Black Dot Set in the center of the eye, the pupil is actually an opening into the inner parts, the size of this black dot is dependent on the amount of lights it’s exposed to.
When the dot is smaller, it’s due to brighter light, thereby minimizing the amount of light that enters. When it’s larger, this is due to a darker area, in opening, it allows more light in, so you can see a little better in the dark.

Anterior Chamber Not visible. The space between the cornea and the iris. The transparent fluid is there to nourish they eye.

Retina Not visible. Processes what the eye sees. It receives the signals or information which is sent to the brain for understanding.
Your retina is at the far back part of the eye that takes the light the eye receives and changes it into nerve signals so the brain can understand what the eye is seeing.
It uses cells called rods and cones to process light. In all there are about 120 million rods and 7 million cones per eye.

Lens Not visible. Like a camera, the lens processes and captures the image. It is held by fibers which are attached to muscles called ciliary muscles. It actually changes the size and shape of the lens.

Vitreous Body Not visible. This sits behind the lens, and forms two thirds of the eye’s volume and gives the eye its shape. It’s filled with a clear, jelly-like material called the vitreous humor.
Rods Not visible Works the processing of black, white, and shades of gray.

Cones Not visible. Work to process colour. They only see colours. They are most sensitive to one of three colours; red, green, or blue. Together they are able to differ what they see to form millions of other colours. Those without functioning cones experience colour blindness.

Optic Nerve Not visible. Acts as the messenger in the back part of your eye. It carries the information it sees to the brain for understanding.

Lachrymal Glands Tears. These glands produce tears for flushing foreign bodies from the eyes. This fluid is regulated by blinking.
Your eyes do so much; protect them and SEE how great they really are!!

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Ruth’s passions are people and pet health. She is a wife, a stepmom a dog owner and a business person. Naturally Rebuilding Vision is a new interest Ruth has delved into. Get A Free Report And Join Our Free Lesson-Vision Tip Series:

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Ruth’s passions are people and pet health. She is a wife, a stepmom a dog owner and a business person. Naturally Rebuilding Vision is a new interest Ruth has delved into. Get A Free Report And Join Our Free Lesson-Vision Tip Series:

http://www.rebuild-your-vision.com

 

This article is not meant to diagnose or treat.  This article is strictly for your information.  Always consult a professional.

 

 

Natural Vision Therapy

Monday, October 6th, 2008

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People often think of their eyes as a separate part of their body.  Eyes are often “just there” and people do not ever think of actually becoming pro-active in the care of their eyes.

Just as we exercise parts of our bodies, and just as we try to feed our bodies healthy food and even specific supplements, so we must do for our eyes.  There are natural eye vitamins that are made specifically for your eyes.

Now, it is true, that you cannot fix all your eye problems / diseases, the same as you can not work off all of your other body problems and diseases.  But, you work with what you CAN help.

Contacts are a great invention for the right person.  Your eye health status may preclude the wearing of contacts. Then you are stuck with wearing glasses.  And, if you are only wearing them to improve your sight, then natural vision therapy may be another option for you.

If you are living in a stressful situation, then your eyes will reflect this.  Eyes can be very sensitive to stress. Eye stress can cause many vision problems.

If you find that your reading glasses are starting to get stronger and stronger, go to the eye doctor.  You may be in the early stages of macular degeneration!

There are ways to improve your eyesight.  Natural vision therapy includes alternative health care for your eyes.  Natural vitamin is one alternative. Natural remedies have proven themselves in many ways. Holistic health in partnership with professional doctors is a strong combination.

And remember, that you should always check with a professional.  This article is not meant for diagnosis or treatment.  Simply to enlighten you to other natural and holistic alternatives.

Laser eye surgery may not always  be what you need, or want.  Check out all your options before you commit to this treatment.

Eye infections can be very serious, so do not fool around if you think you have this condition.  Go to the eye doctor right away.

Eye exercises are a great way to help improve your vision.  And, they can help in managing stress.  Becoming pro-active in your eye care is very important.

Most eye exams use the snellen eye chart to test your vision.