Cataracts

The eye's lens develops a closely packed, cloudy area called a cataract over time. When proteins in the eye clump together, the lens is unable to transmit clear images to the retina, which leads to the development of a cataract. Light impulses from the lens's entry of light are processed by the retina to produce its functional actions. It transmits information, which is picked up by the optic nerve and sent to the brain.

It gradually gets worse and eventually obstructs the eyesight. Although both of your eyes could develop cataracts, this rarely happens at the same time. Older persons frequently develop cataracts. By the time they are 80 years old, more than half of the population either have cataracts or have had cataract surgery.

Symptoms

The following are typical signs of cataracts:

Hazy vision
Inability to see at night
Perceiving fading colours
Enhanced glare sensitivity
Halo-encircling lights
Vision in the damaged eye is twofold.

Causes

Cataracts have several underlying causes. These consist of:

Excess of oxidants
Smoking
UV light
Use of steroids and other drugs over an extended period
Several illnesses, including diabetes
Trauma
Radiation treatment

Treatment

Cataract treatment

The doctor might be able to assist you to manage the symptoms if surgery is not an option or something people are not interested in. They might advise stronger spectacles, magnifying glasses, or anti-glare sunglasses.

Surgery

If cataracts make it difficult to read or drive or engage in other daily activities, surgery is advised. Additionally, it is done when treating other eye issues that get complicated by cataracts.

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Frequently Asked Questions

Does cataract come back after surgery?

It is not possible for a cataract to “come back” because the lens where the cataract forms have been removed and replaced during surgery. In some patients, a cloudy film may get formed behind the implant a few months after the cataract surgery. This condition is called secondary cataracts as it seems as if the cataract has grown back again.

On the off chance your cataract comes back, you could experience an increase in stress, anxiety, and depression for which you can seek an online counselling session with the best online counsellor

Does cataract surgery hurt?

Local anesthesia is used to cause a sensation of numbness and avoid pain during the surgery, as the anesthesia wears off, there may be a scratchy sensation, and pain relievers are given in this pain to alleviate the pain.

Do all elderly have cataract?

It might appear that all elderly people eventually develop cataracts. It may seem as though cataracts eventually affect all elderly people. While cataracts develop in more than half of elderly people over the age of 80, it is not necessary that every elderly will have cataracts.

To understand the ageing process and improve it to age healthily consult a geriatric counsellor now on TalktoAngel.