Causes of preventable blindness Blindness is a severe condition that can be prevented through various measures. The most common cause of preventable blindne...
Causes of preventable blindness
Blindness is a severe condition that can be prevented through various measures. The most common cause of preventable blindness is age-related macular degeneration (AMD), which is characterized by progressive deterioration of the macula, a central part of the eye responsible for clear vision.
Other causes of preventable blindness include:
Diabetic retinopathy: A condition where blood vessels in the retina become damaged, leading to blindness.
Retinal detachment: When a blood vessel in the eye ruptures, causing the retina to detach from the back of the eye.
Steroid-induced blindness: Certain medications, such as corticosteroids, can damage the optic nerve, leading to blindness.
Glaucoma: A condition where pressure builds up inside the eye, damaging the optic nerve.
Traumatic eye injuries: Injuries to the eye, such as cuts, bruises, or eye trauma, can cause blindness.
Nutritional deficiencies: A lack of essential vitamins and minerals can lead to a variety of eye diseases.
Infectious diseases: Certain viruses and bacteria can cause infections of the eye, leading to blindness.
Certain medications: Some medications, such as chemotherapy drugs and some antidepressants, can cause blindness