AIM: To study the therapeutic effect of visual occlusion combined with levodopa and benserazide hydrochloride tables on children with amblyopia.METHODS: Totally 90 cases( 140 eyes) of children diagnosed with amblyopia in our hospital were selected from January 2016 to January 2017. They were randomly divided into the monotherapy group and the combined treatment group,and 35 healthy children( 70 eyes) were selected as the normal group for comparison. Patients in the monotherapy group were treated with visua...