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Here are some ways to care for your eyes
Namaskar i am Dr. S Bharti, founder and senior consultant in Bharti eye Foundation and Hospital. We have two centers one in east Patel Nagar and the other in greater kailash one and we provide very high quality eye care services and that is why both our centers are NABH accredited. Here I want to share some facts about the eye care basically for general public.
The first fact which I want to emphasize is the examination of the eye for a child should be done at the age of three years before the child enters the school so this is very important because some some of the times or most of the times the child is not able to tell you as to whether is or she is not seeing so well and only when the eye is examined at the age of three years. The parents come to know that the child has weak eyes the possibility of a child having a week eye is more in children whose parents are also having week eyes but in any case it is important to have the eye checkup for a child at the age of three years before going to the school.
The second fact which I want to emphasize is that today majority of people require computer in their routine work and there is an entity called computer vision syndrome. This computer vision syndrome is because when you are working on a computer your eye tends to blink less than normal and they can tend to get dry so it is very important to follow a room where you blink your eye. Every 20 seconds whenever you remember you get out of the area where you are working on the computer after every 20 minutes take your eyes off the computer after 20 minutes and also most of the times you will require to put some lubricant eye drop and working on the computer for a long time.
the third important thing is the cataract is not a disease it is a phenomena which happens with age. everybody will develop cataract if they live long enough sometimes the cataract start at the age of 50. For others the cataract may not start even at the age of 75 so you it is not that certain age you will definitely have cataract but there are changes which will happen to your lens and it will get opaque and that is what is called cataract and there is no medical treatment for cataract. It has to be removed and another lens has to be implanted in the eye for the treatment of cataract.
Thank you very much you can get in touch with me on lybrate.com. thank you.
I have to work on system for 6 to 8 hrs and my glasses number is 8 and 8.5 and even age of 23 my number don't got stable hence I m worried and I could not gone through lasic and appy lasic due to thin corniea is there any other way to get rid from glasses than contact lenses please let me know thank you.
A cataract is defined as a clouding of lens in the eye where your vision gets blurred. A cataract affects the eyes, when light that passes through the lens prevents a clearly formed image from reaching your retina. The disease is very common and usually develops as your eyes age or due to any injury caused to the tissues that cover your eye's lens.
Types of cataracts:
- Senile Cataract: This is the commonest of all. It is age-related clouding of the lens. It can affect the near or distance vision and can also cause glare and change in glasses power.
- Secondary Cataract: It can be developed after surgery for other eye problems like glaucoma and other health conditions such as diabetes.
- Traumatic Cataract: It can develop many years later after an injury caused to your eye.
- Congenital Cataract: As the term explains, the disease may be inborn or some children might develop it at a later stage which often affects both eyes.
- Radiation Cataract: It can form after you are exposed to some form of radiation.
A cataract surgery involves the extraction or cleaning of the cloudy lens, which is then replaced by a clear artificial lens.
Why does it happen?
There are lens that lies behind our iris and pupil which act much like a camera lens. It helps concentrate light onto the retina at the back of our eye to form a sharply defined image. Besides, the lens also helps our eyes to adjust focus and allows us to see things clearly both far away and up close. The lens is composed of protein and water where the protein is arranged in a manner to keep the lens clear thereby letting light pass through it.
However, as we grow old, some of the protein starts to become thick and cloud a small lens area. This is known as a cataract. With the passage of time, it may inflate and cover more of the lens, making it difficult for us to see.
Besides, there are other causes of cataract such as smoking, addiction of alcohol, prolonged sunlight exposure, to name a few.
When should you opt for a cataract surgery?
Believe it or not, but till date no eye drop or medication has proven to reverse or prevent the formation of a cataract. If a cataract is affecting your nearsightedness or alteration in your prescription, then new prescription eyeglasses may help to better your blurred vision. However, the only treatment for a cataract is the surgical removal of your natural lens. And, most eye doctors recommend this surgery only when the problem becomes severe and starts hampering your day-to-day activities, such as studying or driving at night.