A normal cornea is dome-shaped. In certain situations, the protein-based structure weakens and fails to hold the round shape. This causes the cornea to bulge outward, resembling a cone. This condition is known as keratoconus. 

Eye allergies or allergic conjunctivitis is characterized by red, itching, burning, and tearing eyes. The condition that affects millions of individuals occurs seasonally, but it can also be an all-year-round issue. 

New year resolutions are a popular tradition at the beginning of every year. Put your eye health at the top of your plans. If you need help getting good resolutions for the year, here are some to ensure optimum eye health.

One of the best things you can do for your health is to take good care of your eyes. January is Glaucoma Awareness Month, and it is an opportune time to find out more about this eye disease. Glaucoma is a condition that affects the optic nerve. The nerve acts as a vital link between the eyes and the brain. 

One of the most important things you can do is protect your eyes from injury. Doing so will keep your vision and eyes healthy throughout your life. Eye injuries can damage your vision or even lead to blindness. Fortunately, most eye injuries are preventable.

According to eye experts, diabetes is the primary cause of vision loss among adults. All people who have diabetes have a high risk of developing eye disease and the ensuing vision loss. Older adults are especially at risk of developing the disease. 

Dry eye is a common condition that affects people of all ages but is most common among the elderly. The condition is characterized by inadequate tear production or production of poor-quality tears.

Myopia is also known as nearsightedness. You can see things close to you, while faraway objects appear unclear and out of focus. The shape of your eye is the reason behind this focus error. When the natural shape of your eye increasingly elongates or curves, light rays will refract or bend in the wrong manner. It focuses pictures in front of your retina rather than directly on its surface.

Glaucoma is an eye condition that causes damage to the optic nerve. It worsens with time, typically figuring in the buildup of pressure in the eye. It often runs in families, progressing with age. 

If you suffer from myopia or any other refractive error, dependence on glasses or contacts is a way of life for you. The truth is you would probably prefer not to be dependent on your prescription lenses.