Early symptoms of congenital cataracts in infants are symptoms such as lack of eyes, inability to gaze, and white pupils. If you want to treat it, you need to use surgical methods. 1. No eyes: Infants have no eyes and look at people without luster and refinement. The eyes are slow to respond to the outside world. 2. Inability to gaze, no response to light stimulation, the eyes can not travel with the light, the infant’s eyes do not follow the parents when they walk around. 3. Pupil whitening: The infant’s pupil is white and lacks light. If there is a family cataract person, should pay more attention to the early symptoms of the newborn, because there may be genetic phenomenon. Congenital cataracts in infants can adversely affect the infant’s vision and early detection and treatment is recommended. Prevention of infantile congenital cataracts should start with the mother’s pregnancy by maintaining good habits and a healthy lifestyle during the first 3 months of pregnancy. The main weather changes, try not to get cold, pay attention to keep warm, and reduce the chance of contracting viruses.