Archive for February, 2007
Lasik Eye Correction
By Charles Boisvert
www.ask-med.com
Lasik laser eye correction is a form of refractive surgery. The word lasik is the short term for “Laser assisted in situ kerotomileusis”.
Lasik correction is a surgery that changes the shape of the cornea to correct hyperopia, myopia and astigmatism eliminating the need for glasses and contact lenses. People with myopia or near sightedness see things clearer when they are close as opposed to far objects. People with hyperopia or far sightedness have trouble seeing near objects as clearly as far objects. Astigmatism is when the image in the retina is distorted, this is caused by an abnormal shape of the cornea.
Lasik eye surgeons correct the refractive error by using a knife called a microkeratome to cut a thin c shaped flap in the cornea. The flap is then folded back exposing the stroma which is the center of the cornea. Pulse from an excimer laser uses an ultra violet beam to remove part of the stroma giving a normal shape to the cornea. The flap is then replaced.
The cornea is the thin layer of skin in the front of the eye. Its job is to help focus light to create an image on the retina. This is known as refraction. When the cornea becomes out of shape it creates an out of focus, blurred or distorted image called refractive errors.
Continue reading “Lasik Eye Correction”
Original post by nospam@example.com (Wit`Alis)
No commentsEight Diabetes Symptoms - Important Points You Should See
By Aron Wallad
www.diabetesnaturalsolutions.com
The hidden disease. Diabetes, often a surprise to the individual, can live within you and you don’t even know it. Because there are no aches or pains associated with the illness in the beginning stages it can cause damage as it exists whether you know about it or not. In the USA over 20.8 million have diabetes. About one third of this crowd are unaware they have the ailment. It is very important that these pre-diagnosis tests are done regularly so that early detection may help prevent serious problems of the disease.
Some of the symptoms of diabetes include, but are not limited to:
1. Frequent bathroom trips
2. Excessive thirst
3. Extreme hunger
4. Unusual weight loss
5. Increased fatigue
6. Irritability
7. Blurry vision
8. It is in your family tree
If any of the above diabetes symptoms concern you then you will need to get yourself tested. Obtain a fasting diabetes test to check on your blood sugar level. If you are pre diabetic or diabetic then some changes need to take place.
Continue reading “Eight Diabetes Symptoms - Important Points You Should See”
Original post by nospam@example.com (Wit`Alis)
No commentsHealth Care: 20% U.S. Spending in 2016
By Miranda Hitti
WebMD Medical News
Projection for Almost Doubling of Health Care Spending, to Almost $4.1 Trillion
Health care will account for nearly 20 cents of every dollar spent in the U.S. in 2016, government experts predict.
If so, America’s health care tab will be nearly twice as large as in 2006.
U.S. health care spending weighed in at $2.1 trillion last year. By 2016, the figure is projected to jump to $4.1 trillion, according to a government report published in Health Affairs.
Researchers included John Poisal, deputy director of the National Health Statistics Group, which is part of the Office of the Actuary in the Centers for Medicare and Medicaid Services.
The report predicts the annual growth rate for prescription drug spending will soar from 7.4% in 2007 to nearly 10% in 2016.
The growth in health care spending on hospitals, expected to be about 7% starting this year, is predicted to keep that pace through 2016, according to the report.
Continue reading “Health Care: 20% U.S. Spending in 2016″
Original post by nospam@example.com (Wit`Alis)
No commentsGetting Off Of Nicotine, It’s Really Not That Bad
By Trevor Kugler
www.jrwfishing.com
The entire fifteen years that I choked down heater after heater, all anyone ever told me was how I needed to quit and how terribly difficult quitting smoking was going to be. In the back of my mind, I never really bought into that line of logic. I always figured it was going to be as difficult to stop as I made it. I never bought into the fact that everyone else said it was going to be hard. And do you know what happened? After fifteen years of smoking, I walked away from cigarettes once and for All and it really wasn’t all that hard. It was exactly as I thought it would be.
After finally quitting, I realized that the entire idea of quitting smoking is a huge business. And you trying, but not quite quitting means more money to the companies selling the products to help you quit. Not only that, but it’s also in their best interest for you to believe that quitting is going to be all but impossible. You see, I found that what you believe about quitting is the most important thing. Not what drug you might take to help you quit. The power of belief is not only the major factor in quitting smoking, it’s a major factor in your whole life. It’s exactly as Muhammad Ali said of the power of belief, “It’s the repetition of affirmations that leads to belief. And once that belief becomes a deep conviction, things begin to happen.”
Continue reading “Getting Off Of Nicotine, It’s Really Not That Bad”
Original post by nospam@example.com (Wit`Alis)
No commentsAbout Tinnitus
By Robert Hutchcraft
www.advancedhearingtechnologies.com
Sit still in a quiet room without making a sound. Do you hear a steady, faint noise? It may sound like a ringing in your ear, or maybe a whooshing similar to waves lapping the shore, or even a quiet but persistent buzzing. If you do, chances are high that you, like over 50 million Americans - suffer from tinnitus.
What is Tinnitus?
Tinnitus is a hearing disorder that affects people to different degrees. Tinnitus effects young and old, men, women and children. For some, the sensation of ringing in the ear may be temporary, brought on by illness or loud noise - maybe after attending a loud concert - or resulting from a build-up of earwax. In some cases, hearing is restored to normal after, yet there are many cases where tinnitus is constant, a twenty-four hour persistent twinge that can lead to frustration and even depression for the person suffering from it.
Common Causes of Tinnitus
Aside from the obvious suspects like loud noise and illness, more severe forms of tinnitus may be caused by other factors, including:
Continue reading “About Tinnitus”
Original post by nospam@example.com (Wit`Alis)
No commentsHeaty and Cooling Foods
By Ruth Tan
www.benefits-of-honey.com
When a Westerner hears the term ‘heaty’ or ‘heatiness’, he/she would probably ask what it is. In Traditional Chinese Medicine (TCM), this is a common concept related to the balancing of ‘yin’ and ‘yang’. Most people, especially the Chinese in Asian countries such as China, Hong Kong, Malaysia and Singaporeans are familiar with this notion of heaty (yang) (as opposed to cooling or yin) as it is a Chinese form of expressing certain set of symptoms or sensations often associated with emotional or physical reactions such as:
• Feelings of irritability;
• Short temper;
• Fever;
• Constipation;
• Flushed face or cheeks;
• Dark yellow urine;
• Sore throat;
• Nose bleed;
• Outbreak of pimples and acne;
• Rashes;
• Mouth ulcers;
• Indigestion.
Excessive “cold” energy in the body, on the contrary, will make us feel weak, lethargic, tired and restless.
Continue reading “Heaty and Cooling Foods”
Original post by nospam@example.com (Wit`Alis)
No commentsProstate Problem Symptoms - The Signs To Look For
By Donald Saunders
www.prostatecancerexplained.com
When prostate problems first appear there are often very few if any symptoms and this is one of the major difficulties with prostate problems, and in particular prostate cancer, as many men do not even realize that they have a problem until it is quite well advanced.
The first signs of any problem are often spotted during a routine medical examination by your doctor, as many doctors will now routinely carry out a simple blood test, know as a prostate specific antigen, or PSA, test for male patients over a certain age. This is not however done in all cases and so there are still a large number of men for whom even a routine medical examination will not detect the presence of a problem.
However, if screening is not carried out the problem will nonetheless become apparent at some point as more and more prostate problem symptoms slowly begin to appear.
One of the first prostate problem symptoms to emerge will be the need to urinate more frequently and a difficulty in maintaining a steady flow or urine. It may also be difficult to start urinating and you may need to strain to begin the flow of urine. There may also be some mild pain when urinating.
As problems continue to develop you’ll find that it is difficult to get through the night without having to visit the bathroom and may find urination becoming increasingly difficult and possibly painful. There may also be some signs of blood in the urine.
Continue reading “Prostate Problem Symptoms - The Signs To Look For”
Original post by nospam@example.com (Wit`Alis)
No comments