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What Causes Cataracts?

Posted on October 14, 2010 Written by admin

Many people want to know what causes cataracts. There are many different factors that can lead to a cataract. In a nutshell, cataracts are caused by the changing of lens tissue in the eye. In other cases, the problem could be hereditary. In order to determine what causes cataracts, family history, habits, age, and health must all be considered.

Age and Eye Sight

Age is often cited as one of the most common causes of cataracts. As we grow older, the eye tissue changes as well. This gradual process can begin as foggy or blurred vision and will become worse over time. There may not be much an individual can do to avoid age related cataracts, however many choose to undergo surgery to restore eye sight.

Health Conditions

If you want to know what causes cataracts, it is also important to look at other health conditions that might be present in the patient. Diabetes has been linked to the formation of cataracts. Individuals who have had an eye injury or surgery may also be susceptible to this common problem. Patients who are prescribed steroids for other health conditions may also be at a greater risk to develop cataracts. Family history can also indicate a hereditary risk.

Habits and the Environment

Habits and the environments we expose ourselves to can also lead to cataracts. In order to determine what causes cataracts in these situations, certain factors should be examined. Individuals that endure long term exposure to sunlight may be at risk due to the presence of ultraviolet light. Long term exposure to lead and radiation can also lead to cataracts. In some cases, these could be an occupational hazard which means that following safety practices is extremely important.

Understanding Congenital Cataracts

Posted on October 14, 2010 Written by admin

Congenital cataracts develop in babies and can be a point of concern for new, anxious parents. This medical condition means that the baby has developed a milky appearance in the lens of the eye. This can hinder sight and treatment depends on how the congenital cataracts develop and where they are positioned.

What Causes Congenital Cataracts?

There are a number of reasons an infant can develop congenital cataracts. The condition could be inherited, passed down through the family. Problems with metabolism or diabetes can also lead to congenital cataracts. Reactions to a medication or inflammation as well as infections are other common factors in congenital cataracts cases. Finally, trauma can bring about this risky condition. Each case is different and must be evaluated by a medical professional to determine the cause and best course of treatment for congenital cataracts.

Surgery for Congenital Cataracts

On treatment option for congenital cataracts is surgery. Many parents and doctors are reluctant to make a newborn baby undergo surgery unless it is absolutely necessary. There are many risks for a baby, from anesthesia to the actual procedure. Each case is evaluated to determine the best timing for congenital cataracts surgery. If the obstruction is centrally placed in the eye, surgery becomes more imperative and may be performed sooner. Clear vision is vital to normal development. When congenital cataracts become a problem for development, the baby must be treated much earlier.

Cataracts Treatment Options?

Posted on October 14, 2010 Written by admin

There are a few options for cataracts treatment. Much depends on the severity of the problem and the type of cataract the patient has. Before resigning to live with the problem, make sure you know your options. There could be a way to restore your sight and live without the hindrance of a cataract.

Surgery for Cataracts

When learning about cataracts treatment, surgery is often first on the list. Some people believe that the procedure is painful or not worth it. Today, cataract surgery is relatively painless and easy, with excellent results for most patients. To determine if surgery is your best cataracts treatment, talk to your eye doctor. In most cases, only severe cataracts are treated with surgery.

Temporary Sight Improvement

Early stages of cataract development may only cause mild symptoms, such as blurred vision. Some patients find a new eyeglass prescription to be a helpful cataracts treatment. Glasses will not physically improve the situation, but they will help return eye sight until the cataract becomes worse.

How To Plan Cataracts Treatment

There are a few different approaches to cataracts treatment. Only the patient can determine just how much impact the problem has on their life. In cases of significant vision impairment, an eye doctor may recommend surgery as an effective cataracts treatment. This is usually only recommended when the cataract is making it difficult for the patient to function independently on a day to day basis.

Your eye doctor is your best resource for information on cataracts treatment. Do not wait until the problem becomes severe. Make sure you know what you are dealing with and how to correct the problem by paying a visit to a medical professional.

Common Symptoms of Cataracts

Posted on October 14, 2010 Written by admin

Are you suffering from symptoms of cataracts? Knowing what he problem could be can help tremendously as you decide how to correct it. If you suspect you are experiencing symptoms of cataracts, make an appointment with an eye doctor. They can accurately diagnose the problem and help you determine the best course of action to slow or stop it.

Early Signs

A blinding cataract doesn’t develop overnight. They usually occur over time, growing increasingly larger and more opaque. Initially, the patient may notice a little bit of blurring or cloudiness in their vision. The appearance of color may seem faded as well. Headlights and other lighting will suddenly seem to glare more than it used to. As the problem progresses, even the light from a table lamp can feel too bright.

The Misconception of Second Sight

Patients with nuclear cataracts may suddenly seem to regain their ability to see for no apparent reason. Although this may be encouraging, the respite is temporary. The sudden return of sight lost is often called Second Sight. Among symptoms of cataracts, this can be one of the most misleading. If a patient progresses to this point and suddenly notices an improvement, they should still make an appointment to see an eye doctor as soon as possible.

Other Symptoms of Cataracts

There are other symptoms of cataracts some patients notice that can indicate this underlying problem. Frequent changes in prescription for glasses can indicate a cataract as well as double vision in only one eye. The eye itself will also start to appear different, often appearing milky rather than clear. Patients that believe they are experiencing the symptoms of cataracts should seek professional medical advice.

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