• Cataract Symptoms
• Types of Cataracts
• Diagnosis and Prevention

Cataract Information from our Florida Eye Doctors – Located near Tampa and Orlando

What is a Cataract?

The lens of the eye plays an important role in our ability to see clearly. Situated behind the iris and pupil, it works to focus light onto the retina to produce clear, sharp images. As old cells on the lens die, they sometimes clump together, causing the lens to cloud. This clouding of the eye's lens is called a cataract.

The formation of cataracts is a common part of the aging process that affects more than half of Americans 65 or older. Fortunately, thanks to modern treatment techniques, cataract surgery is extremely safe and effective. It is also the most common surgical procedure performed, with six million procedures performed in the world and three million performed in the U.S. each year.

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Cataract Symptoms

Cataracts usually form slowly. The following are some of the first symptoms patients typically notice:

• Vision is blurred, hazy, cloudy, filmy, or foggy
• Light seems glaring and halos appear around lights
• Colors seem duller or different than usual (especially yellow)
• Vision changes (nearsightedness, temporary improvement in close-up vision)
• Difficulty reading and driving at night

Contact our Florida eye doctors, located near Tampa and Orlando, if you have experienced any of the symptoms listed above.

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Types of Cataracts

Age-related cataracts :

The formation of cataracts is very common as we age. By age 75, nearly everyone has at least one cataract.

Congenital cataracts :

Newborns sometimes have cataracts as a result of an infection that occurred in the womb.

Secondary cataracts :

Secondary cataracts form as the result of another disease, such as diabetes.

Traumatic cataracts :

Occasionally, cataracts can form after a traumatic eye injury.

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Diagnosis and Prevention

Diagnosis

According to the American Academy of Ophthalmology, adults between the ages of 40 and 64 should have a comprehensive eye exam every two to four years. People 65 or older should have a comprehensive eye exam every one to two years.

During an exam, our Florida eye doctors will test your vision and will dilate your pupil in order to examine the condition of your lens and other parts of your eye. If cataracts are detected, we will provide you with treatment options.

Can cataracts be prevented?

Though there is no proven way to prevent cataracts, there are certain factors that are linked to their formation.

These include:

• Eye injuries
• Alcohol abuse
• Smoking
• Certain medications (including diuretics and corticosteroids)
• Diseases (such as diabetes)
• Long-term exposure to toxic substances, ultraviolet light, or radiation

For more information about cataracts, contact our Florida eye doctors. Our offices are located near Tampa – about two-and-a-half hours from Orlando.

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