The cataracts is a situation, when there is an abnormal buildup of proteins in the eye lens and impairs the vision. The different types of cataracts include age-related cataracts, which develop with the passage of time. The congenital cataracts are found in new born babies with an infection or injury. The secondary cataracts are developed as a result of other medical conditions, like diabetes, exposure to toxic substances, certain drugs, ultraviolet light, or radiation. And the traumatic cataract are formed after an injury to the eye. The different symptoms of cataracts are unclear vision like blurry, cloudy and foggy, progressive nearsightedness, problem in driving at night and double vision.