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.
1 The pain is severe and is accompanied by blurred vision and/or sensitivity to light. 2  You have had recent eye surgery, including LASIK and cataract surgery. 3  You have redness and discharge from the eye. 4  The pain is severe, came on suddenly, and you have a history of glaucoma.