What is croup? Croup is a fairly common respiratory condition in children usually caused by a viral infection or allergic reaction. Croup affects the windpipe (trachea), the bronchi (airways to the lungs), and the larynx (voice box).
However, as the cataract continues to become denser, vision also becomes more cloudy, and stronger glasses or contact lenses will no longer improve sight. Cataracts typically develop gradually and are usually not painful or associated with any eye redness or other symptoms unless they become extremely advanced.
The list of signs and symptoms mentioned in various sources for Cataracts includes the 15 symptoms listed below: 1  No early symptoms. 2  Blurred vision. 3  Cloudy vision. 4  Corneal clouding. 5  Foggy vision. 6  Progressive blurring of vision. 7  Sensitivity to light.