Lazy eyes are without perceptible visual deprivation and binocular interaction caused by abnormal unilateral, bilateral vision loss, and eye examinations organic disease. Some cases after proper treatment is reversible, that is to say, you can get a good level of vision after you accept the treatment. Under normal circumstances, there are five effective methods. Firstly, the drug therapy. Second, the refractive. Third, shaded. Fourthly, repressed Law. Fifth, the instrument therapy. Finally, surgical treatment. In the choice of treatment method, it is based on your child's personal circumstances.