Night blindness is a condition in which people face difficulty with their vision in comparatively low light. It is an indication of numerous eye diseases. Night blindness is a condition which can exist from birth or can be caused by damage. Lack of vitamin A is also a major reason of night blindness. It can be described as an inadequate adaptation to darkness. Symptoms of Night Blindness The following are the symptoms of night blindness: Vomiting Blurry or cloudy vision Sensitivity to light Diff...