Similasan Cataract Care homeopathic drops contain a unique active response formula designed to stimulate the eye's natural ability to relieve symptoms of cataracts. For temporary relief of blurred/cloudy vision, excessive tearing, light sensitivity, eye fatigue/weakness, appearance of"halos" & "floaters", faded colors, poor night vision, & red appearance of objects. *** Regular exams by your eye doctor are necessary for monitoring your cataracts while using Similasan Cataract Care. This product is not a replacement for regular medical care & is not a cure for cataracts.