Cataract Causes and Preventions, CATARACT the WAYS OF BLINDNESS - Do you have one of your family members who cannot see clearly? Probably, it is caused by cataract. Cataract is an eye disease that can make someone’s vision unclear and even blind. These will review about cataract.
Cataract Causes and Preventions, CATARACT the WAYS OF BLINDNESS - Do you have one of your family members who cannot see clearly? Probably, it is caused by cataract. Cataract is an eye disease that can make someone’s vision unclear and even blind. These will review about cataract.
Cataract is the muddy part in eye lens that is usually clear and will obscure vision. Cataract does not cause pain and refers to a very common disease happens in the society.Eye lens is a transparent section in the back of pupil that functions to focus light on the retina layers. With the existence of cataract, the eye lens clarity is decreasing and light entering the eye become blocked. As people's age grow, the eye's lens generally will be slowly muddy and foggy. So cataract is a disease that commonly occurs as we grow older. Many sufferers are eventually require surgery to replace the damaged lens with an artificial lens.
Cataract is the main cause of blindness in the world. Cataract can also occur in infants and children (children cataract), although the probability is very small. This disease is commonly found in the elderly and known as an elderly cataract. In all over the world, it is estimated there are about 210,000 new cases arising each year. And more than 50% of blindness in the world are caused by cataract.
Cataract generally affects both patients' eyes with different severity. This disease can progress over the years and unnoticed by the sufferer. Cataracts do not cause pain or irritation. Patients will typically experience a vague and misty vision. Then you will see spots or blotches when the vision is less clear. This condition can also affect your view in ways such as:
- Eyes will be more sensitive when exposed to bright light.
- Difficult to see when the light is dim (especially at night) or very bright.
- All sights become double.
- The size of eyeglass lenses that changes frequently.
- Colors look faded or unclear.
Consult to an optisien (professional eyeglass lenses) if there is a sudden change in your vision. Optisien will examine your eyes with an ophthalmoscope. This tool will clarify the eye view and gives a bright light so that optisien can see the inside of the eye, including the conditions of your eye lens. If there is a cataract, it is advisable to consult with an ophthalmologist who can provide a diagnosis and plan your treatment process.
The cause of cataract is not known certainly yet. As the age grows, the proteins that make up the eye lens will change, including the water content. This is what allows the eye lens becoming unclear. Until now, the reasons behind the aging process that can lead to the changes in the eye lens protein is unknown. However, there are several other factors that will increase the risk for developing cataracts. Among others are: being exposed to sunlight for a long time, certain diseases, such as diabetes or inflammation in the central part of the eye (uveitis), ever suffered an injury to the eye, having a family history of cataracts, unhealthy diet and vitamin deficiencies, consumption of liquor in large quantities on a regular basis, smoke.
Glasses and brighter lights might help small cataracts. However, cataracts will develop over time and eventually the patient will need a surgery. The only step that proved to be the most effective treatment is surgery. The effects of surgery will be very significant, especially for patients with cataract conditions that have already spoiled their daily activities. In cataract surgery, the muddy lens will be removed and replaced with a clear plastic lens. The operation is usually performed under local anesthetic so that your eyes become numb. After surgery, the doctor will generally advocate the use of two types of eye drops. Drops containing antibiotics to prevent infection and containing steroids to reduce the swelling.
Cataract Causes and Preventions
Cataract is the muddy part in eye lens that is usually clear and will obscure vision. Cataract does not cause pain and refers to a very common disease happens in the society.Eye lens is a transparent section in the back of pupil that functions to focus light on the retina layers. With the existence of cataract, the eye lens clarity is decreasing and light entering the eye become blocked. As people's age grow, the eye's lens generally will be slowly muddy and foggy. So cataract is a disease that commonly occurs as we grow older. Many sufferers are eventually require surgery to replace the damaged lens with an artificial lens.
Cataract is the main cause of blindness in the world. Cataract can also occur in infants and children (children cataract), although the probability is very small. This disease is commonly found in the elderly and known as an elderly cataract. In all over the world, it is estimated there are about 210,000 new cases arising each year. And more than 50% of blindness in the world are caused by cataract.
Cataract generally affects both patients' eyes with different severity. This disease can progress over the years and unnoticed by the sufferer. Cataracts do not cause pain or irritation. Patients will typically experience a vague and misty vision. Then you will see spots or blotches when the vision is less clear. This condition can also affect your view in ways such as:
- Eyes will be more sensitive when exposed to bright light.
- Difficult to see when the light is dim (especially at night) or very bright.
- All sights become double.
- The size of eyeglass lenses that changes frequently.
- Colors look faded or unclear.
Consult to an optisien (professional eyeglass lenses) if there is a sudden change in your vision. Optisien will examine your eyes with an ophthalmoscope. This tool will clarify the eye view and gives a bright light so that optisien can see the inside of the eye, including the conditions of your eye lens. If there is a cataract, it is advisable to consult with an ophthalmologist who can provide a diagnosis and plan your treatment process.
The cause of cataract is not known certainly yet. As the age grows, the proteins that make up the eye lens will change, including the water content. This is what allows the eye lens becoming unclear. Until now, the reasons behind the aging process that can lead to the changes in the eye lens protein is unknown. However, there are several other factors that will increase the risk for developing cataracts. Among others are: being exposed to sunlight for a long time, certain diseases, such as diabetes or inflammation in the central part of the eye (uveitis), ever suffered an injury to the eye, having a family history of cataracts, unhealthy diet and vitamin deficiencies, consumption of liquor in large quantities on a regular basis, smoke.
Glasses and brighter lights might help small cataracts. However, cataracts will develop over time and eventually the patient will need a surgery. The only step that proved to be the most effective treatment is surgery. The effects of surgery will be very significant, especially for patients with cataract conditions that have already spoiled their daily activities. In cataract surgery, the muddy lens will be removed and replaced with a clear plastic lens. The operation is usually performed under local anesthetic so that your eyes become numb. After surgery, the doctor will generally advocate the use of two types of eye drops. Drops containing antibiotics to prevent infection and containing steroids to reduce the swelling.
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