Itsanutha

Archive for April, 2010

The technologies behind laser eye treatment have come a long way since Jose Barrequer first pioneered the manual techniques in his clinic in Columbia in the 1950′s. This Spanish ophthalmologist was responsible for inventing the microkeratome, the tiny blade that cuts into the cornea to make the flap prior to reshaping the eye for better vision. While many of his manual techniques have now been replaced by ever-improving laser technologies, the treatments which came after him all owe him a debt for his experimentation.

From his basic methods a whole host of approaches to vision improvement surgery have developed. LASIK is the best known, but this article will explore the other common surgical techniques. When you decide to pursue laser treatment for eyes for your vision, you will be able to select the technique that will give your eyes the best vision possible.

LASIK

This is the most popular laser treatment for eyes. A microkeratome blade cuts a flap in the outer eye, which is then peeled back to access the cornea so that it can be reshaped by a laser. The most common laser used is the Excimer laser, which remaps the position of your eye up to 4,000 times per second to assure maximum accuracy.

PRK

PRK (Photorefractive keratectomy) is based on the same principle as LASIK, namely, that reshaping the cornea improves vision. The difference is in how the reshaping of the cornea is done. With PRK, no flap is cut in the cornea. Instead, the very outer layer of the cornea, the epithelium, is reshaped by the laser.

This kind of surgery is less invasive than LASIK, making it more suitable for those with thin corneas. It can also deal with larger pupil sizes with less distortion of vision. The first PRK method was not approved by the FDA until 1995, although it had been commonly performed in other countries since the 1980s. The international research behind PRK makes it a rapidly evolving treatment, and the latest method coming on to the market now is known as No Touch, because the process of reshaping the outer cornea is done entirely by laser technology with no manual instrument use at all.

LASEK

LASEK (Laser-Assisted Sub-Epithelial Keratectomy) is a variation of PRK. Like PRK, it targets the epithelium without cutting a flap into the middle of the tissue. Unlike PRK, it does not improve vision by reshaping the epithelium tissue. Instead, it leaves the epithelium intact, lifting it up to allow laser contouring of the underlying corneal tissue. When this is finished, it replaces the epithelium over the reshaped tissue.

LASEK is a laser eye treatment specifically marketed to those who have thin or steeply curved corneas. There are fewer complication for these types of patients than they would have with a flap-style cut. You should note that recovery time with LASEK is longer than for PRK or LASIK. While LASIK and PRK patients usually see clearly the next day, it may take 4 – 7 days after a LASEK procedure before clear vision is apparent.

Wavefront LASIK

The wavefront title refers to the next generation of laser eye treatments. This type measures not only the shape of your eye, but also the way your eye distorts light. This allows the laser eye treatment performed to address any existing aberrations in your vision so that you have a crisper surgical outcome.

Wavefront LASIK is becoming a very popular choice for those who need to have advanced vision correction. Pilots, members of the military, and those who already have issues with aberrations in their sight will get the most out of wavefront LASIK. It is significantly more expensive than standard LASIK, so rather than instinctively opting for the “best” technique after a sales presentation, discuss with your doctor what will give you the best results for your particular visual situation.

This is an article where you will read about how to cure nearsightedness naturally. I had my doubts myself about this at first but eventually I found out about a way on how to do it naturally. If you continue to read I will give you specific exercises that you can use to naturally cure your nearsightedness.

It’s interesting to hear that apparently the last word has been spoken about eye conditions such as nearsightedness. The general idea seems to be that there is no cure and the solution is either glasses or contact lenses.

But I found out that we have been educated wrongfully on how the eye accommodates. When I was going in school they told us that the eye accommodates with the help of the lens. It changes its size with help of the ciliary muscle. The shape of the eyeball stays more or less the same.

But this theory from 1855 is not correct. As the ophthalmologist William Bates showed, accommodation is not done with the lens but with the eyeball itself. The eye accommodates just the same way as a camera does. When you zoom in with a camera you elongate the lens and when you zoom out you shorten the length of the lens. The accommodation is done with special eye muscles.

What does this mean for people with nearsightedness?

This means that the muscles involved in accommodation has developed a strain and cannot accommodate correctly.

To cure nearsightedness you need to relieve this strain and you can do this with the help of eye exercises. These exercises was developed by William Bates and a special exercise which you can do to especially for nearsightedness is the following

Eye Tracking to Cure Nearsightedness

This exercise is very simple but it’s also very powerful. By doing it you are exercising the muscles that are involved in accommodating and you help to relieve the strain. The exercise is called tracking because you are going to switch focus points around letters of different sizes.

To do this exercise you need to pick out a paper with text. You need to have a letter size that you can see without trouble. Then place the paper at a distance where you can see it without problem.

Then start with one letter and choose a focus point anywhere on the letter. Then simply switch focus to a point close to your original starting point so that you are tracking the edges around the letter.

When you have finished with one letter then switch to a new letter and track that one. When you feel that you can without trouble get a clear focus of each letter then move the page close so that your eye muscles needs to work more. If you commit to doing this exercise and decrease the distance from the page to your eyes gradually then you will improve your nearsightedness greatly.

Now, after you have done this exercise then you need to relax your eyes by doing something called palming. You simply place your palms over your eyes and just relax. This will help to relieve any strain that you have in the eyes. It’s very relaxing and you should try it.

Bladder infection treatment home cures have been a popular subject lately. Many people are trying home remedies that work and some are finding ones that do not work. What have you been trying?

What UTI Treatment Works?

You may have already realized that antibiotics do not always work! About 25% of antibiotic users will be repeat sufferers. This is about 1 in every 4!

Antibiotics are not always the answer for bladder infections because antibiotics kill all bacteria. Because your urinary tract is home to both ‘good’ and ‘bad’ bacteria, both types of bacteria are killed. Unfortunately, you need ‘good’ bacteria to support a healthy bladder.

If you have had repeat infections, you most likely have suffered this because you did not have enough ‘good’ bacteria. There are plenty of ways to cure your bladder infection and here are a few ways.

Bladder Infection Home Treatment

A urinary tract infection home treatment is simple because it involves 3 steps. You need to boost your ‘good’ bacteria count, boost your immunity and flush/kill the E coli bacteria (bad) that is causing the pain and infection. Here are some suggestions to get you started with your home treatment.

Boost your ‘good’ bacteria count by eating yogurt. There are specific yogurts that also have a higher bacteria count which will also be beneficial.

You can also boost your immunity by supplementing about 2500 mg of vitamin C each day. You can also take a zinc supplement to help with absorption.

Finally, you can do a variety of things to begin to flush the E coli bacteria. One simple thing is to drink 3 glasses of unsweetened cranberry juice each day. A miracle compound in cranberries will actually decling the bacteria on the bladder walls.

The eyes are one of the most precious organs possessed by the body and also the one which is at greater risk of being harmed or affected as it is located in the external part of the body. One of the reasons which make it more susceptible of being harmed or affected is the fact that the skin adjoining the yes does not contain any oil glands or fat which an act as protection and is merely a thin sheath. Moreover, the present world and its wayward lifestyle has resulted in an increase in stress levels and the worst affected due to stress are the pair of eyes and the skin around the eyes produce dark circles, eye bags and wrinkles as well. It is alarming to note that nowadays as early as the twenties, women have to begin using eye creams to prevent aging and allow healthy growth of the skin surrounding the eyes. Eye creams are considered as extremely helpful supplements and they help considerably in preserving the nutrients to allow natural growth of the skin. This is owing to the fact that the eye creams are made up of certain components which help prevent aging of the skin and at the same time help preserve the skin.

One of the most significant ingredients found in almost all the eye creams is known as Alpha Hydroxy Acid or AHA. The AHA in cooperation with certain antioxidants are extremely beneficial for the skin as they help in the removal of the dead cells from the skin and thus aid the formation of new cells thus rejuvenating and revitalizing the skin around the eyes. Moreover, the AHA is also useful in preventing the damage of collagen which along with elastin is responsible for maintaining the tightness of skin to prevent aging and wrinkle formation. Squalene is known as a significant antioxidant present in most eye creams and it is effective in fighting those components which harm the skin and also prevent infections. A very important cleansing product is seaweed which not only aids in cleansing but at the same time also aids making the skin look younger because of its nutrient properties. Argireline is another ingredient which helps relaxing the facial muscles as tense facial muscles contribute to wrinkle formation considerably. Hyaluronic acid is a component which moisturizes the skin and acts as a lubricant to make the skin look younger. Wrinkle formation is also reduced immensely with the use of evening primrose oil. All these components are present in the premier eye creams.

If you are prone to high anxiety or have even mild traces of social phobias you’ll find making eye contact with people somewhat threatening. But this may not be your biggest problem. If you are prone to anxiety and lack sexual confidence at the same time, you’ll feel awkward making eye contact with the opposite sex because you fear that if you look at someone of the opposite sex, you’ll be seen as acting out in ways that are sexually inappropriate i.e. lusting after them.

But that is not the end of your problems. Even when you try to make eye contact, the opposite sex get upset and react angrily when they catch you looking at them. That makes you even more afraid to make any eye contact. And you know how dating can be a struggle when you can’t make eye contact.

Sexual expressiveness and assertiveness are both learned behaviors and learning to express your erotic spirit is a practical, learnable skill. If you constantly find it hard to look the opposite sex in the eyes, try this very interesting and very effective exercise that facilitates a new self-awareness tied to the conscious experience of fearless sexuality.

1. Using a mirror, practice gazing into your eyes; look yourself in the eyes and see yourself seeing yourself. Gaze at yourself first in one eye for about a minute and then in the other eye. Try to see the “sexual” in you.

2. Do different poses and different eye gestures. Tell yourself the following: “Being sexual is natural. Being a sexual being is part of being human. It’s Okay to be sexual. We all are sexual beings. I can be sexual without feeling embarrassed about it. I accept others as sexual beings. We all are sexual beings. I like feeling sexual.” Add your own statements and have fun with it until it feels completely natural and “okay” to be sexual.

3. Take this feeling and look into the eyes of members of the opposite sex, friends, family, colleagues, and even strangers. Don’t be too aggressive or intrusive, just look with the aim of “going in there” and seeing them as “normal” sexual beings. If you are comfortable enough to do so, tell your friends what you are doing and ask for feedback on how you are coming across. If you are working with a counsellor or coach in areas that have to do with sexual “shyness” or sexuality in general, ask them if you can do this exercise and get feedback. The more you practice being comfortable with your sexuality before others, the faster you will see results.

As you become more comfortable with being a “sexual” person, you’ll be able to look directly into the eyes of someone of the opposite sex without even being conscious you’re doing it.

Becoming sexually expressive and assertive doesn’t mean you have to become aggressive, in the style of the macho male. There is a big difference between sexual fearlessness and sexual aggressiveness (aggressiveness is really suppressed fear). But it gets better, you do not need years of psychoanalysis to become sexually expressive and sexually assertive. You can start today by visiting my website and learning more about sexual confidence, fearless sexuality and how to get your groove back if you’ve somehow lost it

If you are thinking of getting an eye surgery to remove the hassle of wearing spectacles or contact lens, then here is what you need to know. Using eye laser surgery treatment is popular method today to correct common eye problems such as astigmatism and myopia. However, you need to be educated on the risk of getting surgery done on your eye. You need to understand that not everybody is suitable for eye surgery and there is a heavy financial cost to getting one. After reading this article, you should be able to know whether are you suited in having eye surgery.

One thing before getting eye laser surgery is to always consult a medical professional first. Make a trip to your nearest ophthalmologist and have him or her assess whether you are fit for eye surgery. You will definitely be questioned on your medical history, so be prepared. You might ask the ophthalmologist about the risk and the side effect of the surgery itself. Finally, ask yourself if you really need an eye surgery in the first place.

There are currently 2 types of eye surgery that is commonly being done. One is the Lasik surgery and one is the Lasik surgery. There are definitely differences between these two, so make sure you know you are going for which one.

For Lasik surgery, the surgeon will use a small surgical blade to create a thin layer of flap on your corneal so the surgeon can access your deeper levels of cornea that needs to be laser-ed during surgery. Lasik, on the other hand will make use of an alcohol solution to loosen up the outer corneal layer so the surgeon can have access to your deeper levels of corneal where laser surgery will be done.

The more popular method chosen by many patients will be Lasik surgery. The biggest advantage when it comes to Lasik surgery is that the recovery period isn’t as long as Lasik surgery. While you can resume your normal lives a day after Lasik, it may take as long as 1 week for the eye to function properly for Lasik.

You will be glad to know that laser eye treatment is a common mainstream treatment and many famous celebrities have done it. Celebrities like Tiger Woods have undergone eye treatment to improve his eye vision which is very crucial since he is a golfer and knowing how to judge distance is of paramount importance to any golfer. Many people reported having higher self esteem when they don’t need to wear glasses. No more hassle of maintaining and cleaning your spectacles or contact lens. In my opinion, I don’t think the eyes were meant to have foreign objects inserted into them for 24/7.

Eye surgery treatment is a relatively safe treatment much thanks to the advancement of technology. However, surgery is still a surgery and every surgery comes risk and complications.