Cataract
Cataracts make it difficult to see because they cloud over the normally transparent lens in your eye. Your eye has a transparent lens that acts like a camera lens. A cataract’s effect on your vision is similar to that of a fogged camera lens.
Cataract:
What is Cataract?
Eye Cataract is the most common eye problem which occurs to 4 out of 10 people. A dense, cloudy patch is formed in the lens of your eye resulting in the unclear vision. The inception of cataract usually starts when proteins form clumps in your sight blocking the lens from transferring clear images to your retina. Your retina primarily works by converting the light coming from the lens in signals. These signals are sent to the optic nerve. The optic nerve then carries them to your brain and you eventually see the real picture. This can be treated by the cataract surgery. Cataract surgery is the safest eye treatment.
Cataracts Symptoms include:
Trouble seeing at night.
Halos circling lights.
Increased sensitivity to glare.
Blurry vision.
Increased sensitivity to glare.
Double vision in affected eyes.
Frequent changes in prescription glasses.
If you are facing any of the above mentioned, it is always safe to see a doctor in order to prevent further complications. Cataract surgery is not the only option. We will help you sort it out.
What Causes Cataracts?
An excess generation of oxidants, which are oxygen molecules that have been chemically altered due to normal daily life.
Smoking.
Ultraviolet radiations.
Long-term use of medications and/or steroids.
Some diseases, like diabetes.
Trauma.
Radiation therapy.
Types of Cataracts?
There are various types of cataracts. They are classified by how and where they are developed in your eye. There are Nuclear cataracts formed in the middle of the lens and causes the nucleus or the centre of eye to become yellow and brown.
Cortical cataracts are wedge-shaped and are formed surrounding the edge of the nucleus.
The Posterior capsular type of cataract forms faster than the other two types of cataract and mostly affects the backside of the lens.
Congenital cataracts are the type of cataracts which are present from the time of birth or developed during the baby’s first year. These are less common than age-related cataracts.
Exposure to radiations can cause Radiation cataracts. People usually undergoing radiation treatment for cancer are more prone to it.
Cataracts may develop after an injury to the eye; these are called as Traumatic cataracts. It can usually take several years for this to develop and happen.
Disease or medications cause secondary cataracts. Conditions that are linked with the development of cataracts include glaucoma and diabetes. The use of the steroid prednisone and other medicines can sometimes lead to cataracts.
Treatments of Catract
If you are facing any of the above mentioned, it is always safe to see a doctor in order to prevent further complications. Cataract surgery is not the only option. We will help you sort it out.
Cataract Surgery: Cataract Surgery is recommended by your doctor when it hinders in moving about your daily activities, like reading or driving. It is also carried out when cataract meddles with the treatment of other eye problems.
Phacoemulsification is a type of cataract surgery. Phacoemulsification includes the use of ultrasound waves to break the lens and remove the pieces.
Extracapsular surgery is another type of cataract surgery. Extracapsular surgery includes removing the cloudy part of the lens by a long incision in the cornea. After the surgery, an artificial intraocular lens is installed where the natural lens was.
Cataract Surgery to remove it is usually very safe and also has a high success rate. Most people are allowed to go home the same day as their surgery. Don’t worry you are in safe hands.
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