Articles Tagged with Cataract surgery

A cataract is a cloud of the lens in the eye. As people age, cataracts grow progressively darker and more dense, preventing light from easily passing through the lens. This results in vision loss.

Patients with cataracts have difficulty considering in poorly lit environments. Many people also experience increased sympathy to light and glare, double vision (or "ghost images"), and fading colors (blue may appear green; white may come into sight dull beige, etc.).

A cataract is a cloud that develops in the crystalline lens of the eye or in its envelope, varying in degree from slight to inclusive opacity and obstructs the passage of light.

Early in the development of age-related cataract the power of the lens may be increased, causing near-sightedness (myopia), and the gradual yellowing and opacification of the lens may reduce the perception of blue colours.

When cataract is mentioned, people generally think of a film that has grown on the eyes causing to see double or blurred images. However, cataracts do not form on the eyes, but rather within the eyes. Cataracts are clouding of the natural lens in the eyes, which is a part of the eye that is responsible for focusing light and producing clear sharp images.

The lens is located in a sealed bag or capsule. After some age, old cells die and they become trapped within the capsule. Eventually, the cells accumulate causing the lens to cloud and then make images look blurred or fuzzy. In almost all the cases, cataracts are a natural result of aging.

Causes of Cataract
The cause of cataracts is because the lens in the eye becomes clouded. Ultraviolet light or radiation, or aging can cause this problem. If you had previous injuries, which resulted to eye disease, diabetes, or took certain medicines it could subject you to cataracts. Going the natural way is the only way to go. When you use natural home remedies for cataract, and to treat other problems, often you reap greater benefits, such as good health. You just cannot beat good health!

Eyes provide us sight, without which life would lose most of its meaning. But at the same time, eyes are constantly exposed to the external environment.

Almost everyone in the world overworks their eyes, due to which several eye problems occur. The list of problems that occur with the eyes is almost endless. But even then, are we taking adequate care of our eyes? This article provides some valuable tips on care of the eyes.

Some common eye problems are:- Cataract Conjunctivitis Glaucoma Myopia or eye Sty.

Cause: Cataract disease is causes by several reasons such as swollen on eyes for long time, any problem in the structure of eye, injury in eye, things look black, split screen to eye, any serious vision defect, diabetes, arthritis, artery disease, kidney inflammation, over consumption of quinine, hemorrhoids Etc…

Cataracts are more common among the people of the old age group. It is one of the most common eye problems and is caused because of the clouding of the lens of the eye. The lens of the eye which is responsible for focusing of the light and in turn producing clear and sharp images when cloudy, results in blurred images becomes.

The lens is mostly made up of protein and water. When the protein behind the lens begins to build up, it affects the light passing through the lens which in turn results in blurred image. Cataracts are considered to be a natural sign of aging. It may develop in the both the eyes round about the same time. In the very worst form of cataract it may result in a complete loss of vision.

Cataracts Treatments

If the cataract is diagnosed at an early stage then it can be improved before the condition deteriorates and can be treated by magnifying lenses, anti glare sunglasses, new eye glasses and better lighting. If this form of cataracts treatments fails to help then the only remedial measure is surgery. The surgical procedure involves the removal of the cloudy lens and replacing it with an artificial lens.

A cataract is a clouding of the lens in the eye that affects vision. Most cataracts are related to aging. Cataracts are very common in older people. By age 80, more than half of all Americans either have a cataract or have had cataract surgery.

A cataract can occur in either or both eyes. It cannot spread from one eye to the other.

Causes of Cataract

1. Age factor – This is one of the most common causes of cataracts. As the age of the person increases the lens becomes opaque and cloudy. This will slowly reduce clear vision and finally no vision if it is not treated properly.

2. Damage to the eye – Sometimes the eye lens capsule can be damaged by the foreign bodies entering the eye. This type of cataract that is called is termed as traumatic cataract. People working in glass furnaces and welders are the ones who are mostly affected by this type of cataract. This causes serious damage to the eyes.

3. Medications for the eye – Care should be taken while using medicines for the eye in the form of eye drops. If it is used without the consultation with doctor then there are chances of cataract forming in the eye.

Cataract is one of the more common eye diseases. It means waterfall and deals with the opacity of the crystalline lens of the eye on the assumption that the condition is caused by the humor of the brain covering the pupil. Light travels through the crystalline lens into the eye.

This lens is situated just beyond iris or the coloured portion of the eye. When you suffer from cataract, the lens becomes opaque and the entrance of light into the eye is obstructed. When no light rays can enter the opacity of the lens, you go blind.

Causes of Cataract

Cataract is a common eye disease. A cataract refers to an area of the lens of a person's eye that has become whitish and opaque instead of remaining clear. The result is that the person cannot see clearly. The crystalline lens, through which light travels into the interior of the eye, is situated just behind the iris or coloured portion of the eye.

In cataract, this lens becomes opaque, hence, seriously hampering the entrance of light into the eye. Blindness ensues when no light rays can permeate the opacity of the lens.

Cataract Symptoms

The first sign of cataract is blurred vision. The patient finds it difficult to see things in focus. As the disease progresses, the patient may get double vision or spots, or both. At first, vision in twilight may be better than in full daylight since light is admitted round the more widely-dilated pupil in the dark.

Cataracts are a clouding of the eye lens that causes blur vision, inability to focus and is progressive and painless. The cataract becomes thicker with time until it blinds the eye; this is the number one cause of blindness in the world.

The most common type of cataract is senile cataract which means that affects people 65 and older. This type of cataract is cause by free radicals that damage the lens.

Cataract Symptoms

The first sign of cataract is blurred vision. The patient finds it difficult to see things in focus. As the disease progresses, the patient may get double vision or spots, or both. At first, vision in twilight may be better than in full daylight since light is admitted round the more widely-dilated pupil in the dark. In the advanced stage, objects and persons may appear as mere blobs of light, and there is a greyish-white discoloration in the pupil.

A cataract is a cloud of the eye's natural lens, which lies at the back the iris and the pupil. The lens works much like a camera lens, focus light onto the retina at the back of the eye.

The lens also adjusts the eye's focus, hire us see things obviously both up close and far away.

The lens is more often than not made of water and protein. The protein is agreed in a precise way that keeps the lens clear and lets light pass from side to side it.

Cataracts classically progress slowly to cause dream loss and are potentially blinding if untreated. The state usually affect both the eyes, but almost always one eye is exaggerated earlier than the other.