Posts Tagged ‘eye specialist’
Visionary problems are a very common problem among human beings. It is impossible to find a single person who never had any such problems. Even if you find a person who does not use specs, be sure that he will have to use one after a certain age. Visionary problem is a common problem for older people. But, it does not appear according to any age group. Any person can face such problem at any age. If a person realizes that he or she is having some problems with his or her eyes, then the eye specialist should be consulted ASAP. Eyes are the most precious part of our body, without it no one knows what would happen.
Eyes are the most important part of our body and it makes us suffer the most. Imagine a world with no color in it, everything black. How would that be? So, the best way to save your eyes is to consult an eye specialist if you feel any problem. If you wait for long time, then the consequences would be devastating. The first advice the doctors give is to use a spectacle. Spectacles are designed with powers according to the patient’s eye. However, the use of specs is getting less and less gradually; since the contact lenses are here to replace them.
Contact lenses were discovered around 1887; but it was not usable at that time as the lenses were made of glass and were very heavy. Gradually, when technology intervened in the lens making, the contact lenses became usable by common people. Nowadays, lenses are made of soft plastic; they are very soft and flexible. It can be used by person of any age, whether he is an infant or an 80 yr old person. The only problem is the insertion of the lens in a person’s eye and taking it out timely. If your kid wears a contact lens, then it is your duty to care about the lens. You have to insert and take it out from your kid’s eye and clean it at regular intervals.
Contact lenses are very sophisticated; they should be handled very carefully. A little mishandling can damage the lens for good. There are some other procedures a person should follow to keep the lens usable for a long time. When you are going to buy a contact lens, check out the solution provided with it very carefully; as a good solution can keep the contact lenses lubricated, clean and disinfected. Otherwise, it can cause irritation in your eyes and can also cause infection.
People who suffer from both myopia (nearsightedness) and hyperopia (farsightedness) find the bifocal contact lenses very effective. Using a heavy glass spectacle having two glasses is very uncomfortable and irritating. The contact lenses have replaced the glass spectacles very fast and proved its efficiency.
The last and most important advice you need is that you must consult the doctor while shifting from glass specs to contact lenses. Contact lenses might not be suitable for your eyes, if you feel any scratchy feeling or irritation while wearing it, take it out and consult your eye specialist. And keep the lens in a hygienic place, an unclean lens can be very harmful for your eyes.
Get the best place to buy contact lenses is Contact Lense Compared where you can find the best quality contact lenses at a reasonable range.
Article Source:http://www.articlesbase.com/vision-articles/the-rise-and-revolution-of-contact-lenses-in-the-medical-field-1747051.html
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Visionary problems are a very common problem among human beings. It is impossible to find a single person who never had any such problems. Even if you find a person who does not use specs, be sure that he will have to use one after a certain age. Visionary problem is a common problem for older people. But, it does not appear according to any age group. Any person can face such problem at any age. If a person realizes that he or she is having some problems with his or her eyes, then the eye specialist should be consulted ASAP. Eyes are the most precious part of our body, without it no one knows what would happen.
Eyes are the most important part of our body and it makes us suffer the most. Imagine a world with no color in it, everything black. How would that be? So, the best way to save your eyes is to consult an eye specialist if you feel any problem. If you wait for long time, then the consequences would be devastating. The first advice the doctors give is to use a spectacle. Spectacles are designed with powers according to the patient’s eye. However, the use of specs is getting less and less gradually; since the contact lenses are here to replace them.
Contact lenses were discovered around 1887; but it was not usable at that time as the lenses were made of glass and were very heavy. Gradually, when technology intervened in the lens making, the contact lenses became usable by common people. Nowadays, lenses are made of soft plastic; they are very soft and flexible. It can be used by person of any age, whether he is an infant or an 80 yr old person. The only problem is the insertion of the lens in a person’s eye and taking it out timely. If your kid wears a contact lens, then it is your duty to care about the lens. You have to insert and take it out from your kid’s eye and clean it at regular intervals.
Contact lenses are very sophisticated; they should be handled very carefully. A little mishandling can damage the lens for good. There are some other procedures a person should follow to keep the lens usable for a long time. When you are going to buy a contact lens, check out the solution provided with it very carefully; as a good solution can keep the contact lenses lubricated, clean and disinfected. Otherwise, it can cause irritation in your eyes and can also cause infection.
People who suffer from both myopia (nearsightedness) and hyperopia (farsightedness) find the bifocal contact lenses very effective. Using a heavy glass spectacle having two glasses is very uncomfortable and irritating. The contact lenses have replaced the glass spectacles very fast and proved its efficiency.
The last and most important advice you need is that you must consult the doctor while shifting from glass specs to contact lenses. Contact lenses might not be suitable for your eyes, if you feel any scratchy feeling or irritation while wearing it, take it out and consult your eye specialist. And keep the lens in a hygienic place, an unclean lens can be very harmful for your eyes.
Get the best place to buy contact lenses is Contact Lense Compared where you can find the best quality contact lenses at a reasonable range.
Article Source:http://www.articlesbase.com/vision-articles/the-rise-and-revolution-of-contact-lenses-in-the-medical-field-1747059.html
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Eye care tips for computer users
Most of our work is done on computers, and there is usually no escape from it. It is a visually intensive task and, unfortunately, our work pressure and lifestyles do not give us the opportunity to be kind to our eyes.
Which is why these tips should come in handy.
Tears: The first line of defence, they also serve as lubrication by keeping the eyes moist and nourished; they also have a corrective lens function.
Eyelids: Their main job is to protect your eyes from dirt, dust and harsh light.
Eyelashes: A protective net for your eyes.
Cornea: A refractive zone that guides light to reach the retina.
Pupil: Controls the amount of light that enters your eyes.
Lens: A refractive zone that also guides light into the retina.
Retina and Optic Nerve: A bunch of intricate wiring that carries vision signals between your brain and eyes.
ii. Exercise your eyes
A practising ophthalmologist (eye specialist), says that regular work hours should be infused with short breaks.
iii. Look away
While working for long hours, look at distant objects either in your office or outside. Looking at a distant object and then returning to your task helps your eyes focus better. Try taking such visual breaks for about five to 10 minutes every hour.
iv. Palming
Sit straight at your workstation and rub your palms against each other till you feel them warm. The warmth of your palms helps soothe and relax tired eyes. Then, lightly cup your eyes with your palms and relax for 60 seconds. Count the seconds in your mind.
v.Splash water on your face
During breaks, splash water on your face while closing your eyes. This has an overall relaxing effect and helps you feel refreshed.
vi. Take a walk
After you’re done with lunch, take a stroll outside your office for a few minutes. This will give your eyes a much-needed break and get them some fresh air.
vii. Use tea bags
Keep two used tea bags in the refrigerator before you leave for work. Once you are home, place the tea bags on your eyes for a few minutes as you relax.
viii. Drink water
Drink plenty of water. It helps reduce puffiness. When a person is dehydrated, especially in an air-conditioned office, the body starts storing water as a defence mechanism. This adds to puffiness around the eyes.
ix. Eat healthy
Incorporate Vitamins A, C, and E on a daily basis; eat citrus fruits, green leafy veggies, tomatoes, spinach, poultry and dairy products. Pack a box of chopped carrots, cucumber and fresh fruits and munch in-between meals at the office.
~ Wear antiglare glasses while driving or at work
“Antiglare glasses are mainly used for focused light — such as full beam car headlights — and serve well for night driving. These can also be used while working on the computer,”
Using a pair of antiglare glasses while working on a computer can reduce the strain on the eyes to a certain extent. If you wear contact lenses, wear a pair of zero powered antiglare glasses for the same purpose.
~ Use re-wetting eye drops
An office environment that is predominantly air-conditioned, coupled with a computer intensive job, this is the perfect combination for dry eyes.In such cases, you can use re-wetting eye drops to give relief to your eyes.
~ Reduce your smoking and alcohol intake“Smoking and alcohol consumption (either alone or combined) causes irreversible optic nerve damage. As both nicotine and alcohol are nerve toxins, they affect the nerves in the long run. Over a period of time, this can lead to poor or weak eyesight,” warns DOctors.~ Never rub your eyes
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Whether you is thinking of switching over to contact lenses from eyeglasses one has already been using or have just been given prescription for corrective lenses for the first time, there are many other things to consider about acquiring contact lenses.
There are many different kinds of contact lenses obtainable on the market: soft contact lenses, gas infiltrated lenses, rigid gas infiltrated lenses, contact lenses in different colors, contacts with dual lens or contact lenses with many lens and etc..
Your eye specialist may turn to the many alternatives with you, however, if you prepare yourself by learning about them prior to using them, you may prepare yourself with related questions to ask at your check up. Your eye care specialist shall turn to various perspective of proper care and sterilizing of your contact lenses, some of which is discussed concisedly under.
Proper Maintenance and Sterilizing.
even what kind of contact lenses you and your eye care specialist analize are suitable for you, proper care and sterilizing of your lenses is vital to maintaining good eye condition. Maintenance and cleaning of one’s lenses shall vary only little depending on if you has been advised prolonged use, daily use or contact lens which can be discarded after use.
You shall need some stosks ready to precisely clean and care for one’s new contacts. The necessary stocks consist: – High quality contact lens mixture – Contact lens case (facts on how to sterilize one’s cases are under) – Soft (gentle) plastic tweezers
Sterilizing one’s contact lenses is not hard, however, it is important to be very detailed and very consistent. To clean one’s contact lenses correctly, simply do the procedures under:
1.Wash and sponge one’s hands carefully prior starting the process.
2.Get each lens from the case and wash with multi-purpose mixture by ejecting the mixture onto both sides of the lens.
3.Pour one’s lens case with new mixture, put the lenses in the case, and screw the case closed. Allow the contact lenses soak for about 6 hours (overnight is most appropriate).
4.Before you place again one’s contact lenses, wash each side with new mixture again.
Sadly, simply being industrious about cleaning one’s contact lenses daily is not adequate. So that to prevent infection and better eye’s health is maintained, it is imperative} that you carefully sterilize one’s contact lens cases on a regular schedule.
Sterilizing Your Contact Lens Holders
Sadly, contact lens cases may be a source of bacteria maturity and may conveniently lead to a disease. In order to problems will be avoided arising from micro organisms and bacteria transferring to one’s lenses from one’s lens cases, you must carefully disinfect one’s contact lenses on a regular basis.
There are several different suggested methods for correctly sterilizin contact lens cases.
1.Empty, clean and rinse one’s contact lens cases every some days. The cases must be cleaned with the chemical mixtures advised by the supplier of the lens case. If no such recommendation may be found on the box, test reaching the supplier’s customer care division to see what to suggest. While this method is pretty easy, it is not guarantee in sterilizing and destroying all microorganisms.
2.Many contact lens users suggest simply placing contact lens cases in the dishpan. The heat and thorough action from the dishpan’s mechanism is practically guaranteed to destroy any microorganism on one’s contact lenses.
3.A simpler method to sterilize youone’s contact lenses with burning sensation is to put one’s contact lens cases in a pot of boiling water in one’s kitchen for 5 to 10 minutes.
At all times, be clear that you is not only sterilizing the cases, and the caps too. Be precise and regular in one’s contact lens case sterilizing. If you don’t rely on oneself to do so, simply invest in some inexpensive cases and replace them often.
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For a sighted person, the loss of vision represents much more than a physical impairment. Macular Degeneration and other low vision conditions have contributed to a growing population of people relearning how to live. It means a loss of their accustomed independence: the end of driving to work, reading the local newspaper, even simple pleasures like playing catch. Macular degeneration products and other low vision magnifiers have gave way to life, but not enough. Through a new center based at Wayne State University, a multidisciplinary team of San Diego-area researchers and clinicians has begun work they hope will return a level of autonomy to the growing number of men and women who are facing the limitations of life without sight.
To put it plainly, “Low vision is not no vision.” The definition of blindness is a visual acuity of 20/200 in the best eye with best correction or a visual field of 20 degrees or less. While this definition sounds precise, it is often subjective. An eye specialist who uses an eye chart that does not measure acuities between 20/100 and 20/200 may give “the benefit of the doubt” and declare the patient “legally blind” in order to give the person access to more services. Thus, a person who reads regular print with no aids risks being placed in the same category with people who have a far lesser degree of visual functioning. Why, in an environment where time is measured in milliseconds and gasoline sales are measured in thousandths of a gallon, do we still consider “counts fingers” a viable visual measurement? Why do we continue to cling to an out-of-date standard? Unfortunately, mistakes and misunderstandings still occur. The definition of “legal blindness” is not even the same in all countries. It is simply a random designation arrived at by people with 20/20 vision to determine eligibility for gov. services.
A fact in the field of visual impairment is that a fully sighted person gets 80 percent of his or her information about the world visually. In the case of a low vision person, he or she is still receiving a vast majority of their sensory input by visual means. The point at which 80% becomes 50% or 5% is not something that is easily determined. Attempts to state a “percentage” of vision loss frequently fail to take into account factors other than visual acuity. In my opinion, if an individual demonstrates good visual functioning, this individual’s vision should be given the “benefit of the doubt” when considering educational and rehabilitation programming. Certainly it does not deserve to be ignored as if it were of no importance.
Low vision products help. The most common video magnifier for reading is called a Desktop Video Magnifier. These low vision aids feature a camera mounted over a tray on which the material to be magnified is placed. Some have a built-in monitor and are known as “stand-alone” magnifiers. Others are designed to connect to a television or personal computer.
How to get more information – Ask your Eye MD for a Low vision Specialist. Low vision specialists are licensed doctors of optometry who are trained in the examination and management of patients with visual impairments. A few of them are ophthalmologists with additional training in low vision care. Their services do not offer a cure for the causes of low vision, but they do help the patient learn how to utilize their remaining vision to its fullest potential. Low vision care does not replace the possible need for other treatments such as laser, medication, and surgery.
Low Vision Specialists – http://www.visiontechnology.com
Article Source:http://www.articlesbase.com/vision-articles/understanding-low-vision-1127804.html