فقدان البصر (Vision Loss)

Vision loss refers to the complete or partial loss of sight. Depending on the cause, it may occur suddenly or gradually over time, and in one or both eyes. Some types of vision loss are temporary or reversible.

What Are the Causes of Vision Loss?

Changes in vision, such as difficulty focusing on nearby objects, are a natural part of the aging process. The leading causes of vision loss in people over the age of 40 are:

Macular Degeneration: This occurs due to changes in the macula, thepart of the eye responsible for clear and sharp vision.

Glaucoma: This typically occurs due to increased pressurewithin the eye caused by fluid accumulation.

Diabetic Retinopathy: This affects people with diabetes. It occurs when high blood sugar levels damage the blood vessels in the eyes.

Cataracts.

Other common causes of vision loss include:

Dealing with vision loss can be challenging, especially if the loss is permanent. There are some things a person can do to help cope. Methods for managing partial or complete vision loss may include rearranging the home to make navigation easier and learning Braille.

When Should You See a Doctor?

Many types of vision impairment can be prevented with early diagnosis and prompt treatment. If a person notices they are losing their sight, they should book an appointment with their healthcare provider for an examination. There may be no cause for concern, but it’s best to get a specialist’s opinion.

If symptoms of vision impairment are accompanied by anyof the following, medical care should be sought:

Severe headache

Difficulty speaking

Facial drooping

Loss of muscle control on one side of the body

Severeeyepain

These could be signs of a stroke or another serious medical condition.

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Vision Loss

This page will help you find answers to your questions.

Vision loss refers to the complete or partial loss of sight. Depending on the cause, it may occur suddenly or gradually over time, and in one or both eyes. Some types of vision loss are temporary or reversible.

Injury, infections, and vision changes are associated with certain diseases.

Dealing with vision loss can be challenging, especially if the loss is permanent. There are some things a person can do to help cope. Methods for managing partial or complete vision loss may include rearranging the home to make navigation easier and learning Braille.

If you experience complete vision loss in one or both eyes, go to the emergency room immediately.

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