Nearsightedness Tips

While we usually consider the eye to be a single element, it does, in fact, have a number of smaller parts each which play a distinct role in helping us see. The retina covers more than half the interior surface of the eye and can be described as the light-sensitive layer that converts light into optic signals that are then carried to the brain. Retinal detachment is a serious condition that causes the retina to be separated from the supportive tissue. If not treated immediately, it could lead t...more

One of the most common ailments that affect elders the most is a cataract. Cataract develops gradually and can occur in one or both eyes and if not treated in time can cause blindness. Most cataracts are not visible to the naked eye, but in some cases, a dense cataract can make the pupil appear white. A cataract can be defined as a dense, cloudy build-up of protein masses on the eye lens. This obstructs the light falling on the retina and does not allow the retina to form a clear image.

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Redness, itchiness and watery eyes are common symptoms of eye allergies. Pollen, mold, dust and pet dander are common allergens that trigger such allergies. Other triggers include adverse reactions to cosmetics and eye medication such as eye drops. Being allergic to certain food items rarely causes eye conditions such as itchiness or excessive tearing. When the surface of the eye is exposed to allergens, it releases histamines. This causes itchiness and makes the eye red and watery.

How...more

Macular Degeneration is an irreversible eye problem that results in vision loss. Macular Degeneration is seen in aged people around 60. It occurs when there is impairment in the retina of the eyes. A slightly central region of the retina called the macula deteriorates and degenerates sometimes. Due to this, aged people have vision loss. The problem cannot be cured, but can be supported with therapies, laser treatments, and medicines.

Since, Macular Degeneration occurs due to age problem...more

Retinal detachment is an emergency eye condition in which the retina at the back of the eye gets separated from the surrounding tissue and pulls away from its normal position. The retina acts as a light-sensitive wallpaper in the eye, providing a lining for the inside of the eyewall and sending visual signals to the brain. As the retina can't work properly under these conditions, one can permanently lose vision if the detached retina is not repaired immediately.

During the retinal detac...more

While it's assumed that numerous eye injuries are inflicted at work, just about the same number of them may happen while at home.

Luckily, most eye wounds are preventable. Find ways to prevent eye injuries, as the eyes are very sensitive and delicate.
Here is a list of some of the most common eye injuries and tips on how to prevent them:


- A lot of eye injuries happen from dust particles entering the eyes, causing itching and burning sensation. Protective glasses sho...more

While red bloodshot eyes may look worrisome at first sight, it is not a cause for concern all the time. There are benign, short-lasting bouts that will disappear on their own to serious medical reasons that could require intervention. Listed below are some common causes and ways to manage red eyes.

Conjunctivitis- The most common cause of red or pink eye is conjunctivitis- infection of the membrane covering the sclera. The blood vessels are irritated and give the eye a red hue. This is ...more

Keratoconus is the thinning and bulging of the cornea due to weakening of the bonds between the collagen layers in its structure. The normally round cornea becomes thin and cone-shaped, and bulges out, deflecting the light entering the eye leading to a distorted and blurry vision. While it has a genetic tendency in some instances, it can also be produced by vigorous and long term eye rubbing especially in people with chronic eye allergy.

The diagnosis is suspected on clinical examinatio...more

A cataract is a clouding of the normally clear lens of your eye. For people who have cataracts, seeing through cloudy lenses is a bit like looking through a frosty or fogged-up window.

Clouded vision caused by cataracts can make it more difficult to read, drive a car (especially at night) or see the expression on a friend's face.

Most cataracts develop slowly and don't disturb your eyesight early on. But with time, cataracts will eventually interfere with your vision.

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Cataract surgery is performed to remove the lens of the eye and replace it with an artificial one. The surgery is undertaken to cure cataract, which makes the lens of the eyes cloudy, making it difficult to see. The surgery is not considered to be a major one and is performed on an outpatient basis, meaning that the patient can go home the very same day without having to spend the night at the hospital. The procedure is very normal and is undertaken when cataract starts to affect the day-to-day ...more