Reduced Vision Tips

Keratoconus is an eye problem where the cornea starts to thin and eventually its shape gets distorted. This disease is progressive in nature and can affect both the eyes. Due to this condition, your vision will get distorted, which can t be corrected with prescription glasses.

This condition mostly surfaces during one s teenage years or early twenties.

What are the symptoms?

In this condition, the shape of the cornea is distorted. Due to this change in shape, you ma...more

Retinopathy of Prematurity refers to a disease of the eye, seen in premature babies. The condition causes blood vessels in the eye to grow abnormally and eventually bleed or leak, leading to scarring of the retina. As the scar starts to shrink, it pulls on the retina, detaching it from the back of the eye. Since the retina is an essential part of the visual apparatus, its detachment can potentially lead to blindness.

ROP may also lead to other complications such as

Nearsigh...more

People may suffer from visual impairment even though their eyes are perfectly normal. Such loss of vision may result from neurological impairment.

Vision is the combination of image formation and perception of various attributes of the image by the brain. When the brain is not able to perceive images or various attributes of images, the patient may suffer from neurological impairment of vision. Such impairment owes its origin to the nervous system.

Causes of Visual Impairment:<...more

If you ve ever played Blind Man s Buff you know how helpless it can feel to be unable to see. While some people are born blind, others lose sight as a result of health issues, accidents etc. Imagine how a person would feel to be able to see something for the first time or to regain their sight?

Every human being with sight can choose to donate their eyes after their death and gift another person vision. When it comes to eye donation, there is no restriction on the person s age or overal...more

It is an eye disorder in which the retina is affected by abnormal growth of the blood vessels. Most of the time only one eye is affected. This is not an inherited disease and the principle causes are still unknown. Although in some cases, it has been speculated that some acquired somatic alterations in the NDP gene (Norrie disease (pseudoglioma)) causes Coats disease. The treatment depends upon the symptoms and the intensity of the disease.

There are many symptoms which can be seen in...more

Between myopia or short-sightedness and hypermetropia or farsightedness, the latter is less common. However, this does not make it any less important. Farsightedness or long sightedness refers to a refractive error in the eye lens that creates problems focusing on objects nearby. This is because the light entering the eye does not converge on the retina but does so behind the retina.

Long-sightedness can be caused by a number of factors. Some of these are:

Structural problems w...more

Your eyes are responsible for presenting the world to you, right from the time you wake up until the time you go to bed. In fact, your eyes deliver 80% of the information you take in each day. Therefore, it is important that you keep them safe and healthy.

However, most vision problems develop from early childhood, usually between the age of 2.5 years and 4 years. The most common ones are-

A wandering eye/crossed eye - Misalignment of the eyes
Farsightedness - Nearby ob...more

People may suffer from visual impairment even though their eyes are perfectly normal. Such loss of vision may result from neurological impairment.

Vision is the combination of image formation and perception of various attributes of the image by the brain. When the brain is not able to perceive images or various attributes of images, the patient may suffer from neurological impairment of vision. Such impairment owes its origin to the nervous system.

Causes of Visual Impairment:<...more

Before you go through this, just close your eyes for a few seconds and ponder how your life would be if you are unable to see? Pathetic isn t it? Eyes are one of the greatest gifts from the almighty, and it is your sole responsibility to protect them and keep in optimal health so that you too can keep on enjoying the beauty of nature.

Sometimes people are too lazy to go for an eye checkup when there is absolutely no vision problem and in other cases, people just don t feel it is importa...more

Any patient who needs to undergo cataract surgery must be evaluated in a thorough manner so as to establish the requirement, appropriateness, expected surgical problems, expected benefits and co-morbid conditions having an influence on cataract surgery.

The preoperative assessment consists of-

A test for your existing glasses prescription:

It is useful for your cataract surgeon to know your existing glasses prescription in cases where there is a high refractive error (...more