Cataract Awareness, Conditions And Treatment
The basic definition of a cataract is where there is a clouding of the lens of the eye. When this takes place the light that normally enters the eye is changed or blocked off. Behind the colored iris and pupil lies the actual lens of the human eye. This lens is basically transparent and helps to focus images viewed onto what is called the retina of the eye. The retina is the part of the eye which sends the images that people see straight to their brain to be decoded. The most basic cause of eye loss stemming from a cataract forces vision to become dim or sometimes blurry. So how often do cataracts affect ordinary people in the world? One of the top causes of blindness and poor vision amongst older adults in countries like the Unites States is a cataract. There is an estimated twenty million folks in the USA alone that are around the age of forty, and they all have a cataract.
It has been proven that literally one half of the people in America will develop a cataract by the time they have reached eighty. There are even studies showing a cataract forming in newborn babies, and some percentage of young people. Nobody really knows the exact reasons a cataract forms, but it has been assumed that they generally come along with age. So the older a person gets the more likely they are to form a cataract. There are also a multitude of risk factors that can cause a cataract. These include diseases like diabetes, extremely hot temperatures, long periods of exposure to the suns UV rays, inflammation of the eye, genetic factors, prolonged use of steroids, diseases that form in the eye, injuries to the eye, and smoking all play a role in the risk of a cataract forming.
So what are the general symptoms associated with a cataract? It is well known that cataracts cannot cause conditions such as tears, pain, or redness, yet there are a few warning signs a person can use to judge if there is a possibility they have a cataract. These are things like feeling as if there is some sort of film cover, or ghost images and blurry vision. Also if there is a startling feeling that spawns from being exposed to very strong light. Also if the person often has a hard time seeing close-range objects. Sometimes it is even possible to physically spot a cataract, and they will normally have a sort of milky look to them and resemble a yellowish spot in the pupil. So what are some of the treatments that are available for older adults with poor vision?
It is actually a common fact that most eye problems can be cured if they are treated as soon as they are discovered. Just like with any other disease if it is discovered early there is a much better chance of curing it, and avoid longer-term damages. The most important factor when it comes to safeguarding a person’s vision is taking part in eye exams regularly. Any person who is 65 and older should have a full eye exam completed at least one time every 1 to 2 years. This should be done even if there are no apparent eye conditions at the time. One more step to maintaining healthy vision is to ask the eye doctor for what is known as a dilated exam of the eye, and this just adds an extra level of safety against these sorts of conditions.
The caregivers at Age Advantage are available to talk with you and your family about all of your live-in home care needs. Age Advantage is a home care agency providing quality, affordable home care in San Diego CA and the surrounding areas.