What to Know About Cataracts
Vision affected due to the clouding of the lens in the eyes is called a cataract. A cataract develops slowly and is one of the main types of eye conditions among older people. It leads to one’s normal vision being disturbed due to the cloudy lens as the retina fails to get clear images. Also called reversible blindness, this condition can be cured through surgery. Types of cataract One of the main types of eye conditions in older adults, several reasons can contribute to cataract, the major one being the accumulation of proteins that prevent clear vision as the lens gets cloudy. Some of the main causes of this condition are as follows: Age-related This type affects older adults. Congenital In this case, babies are born with cataracts or develop it in their childhood due to poor development in the womb or due to injuries or infections caused during pregnancy. Secondary This could be due to another underlying medical condition like diabetes, or it could be a side effect of being exposed to toxic substances, UV light, or radiation. Apart from these, the side effects of medicines like diuretics and corticosteroids could also cause cataracts. Traumatic These are caused due to an injury to the eye.