Objective]To observe the clinical effect of Yinlai Decoction Addition and Subtraction on treating Pediatric Cold about lung-stomach heat retention syndrome.[Method]This study adopted the research design method of case series reports, continuously included 40 Pediatric Cold children with lung-stomach heat retention syndrome treated by Yinlai Decoction Addition and Subtraction from November 2011 to December 2012. Through clinical visiting, we could assess the treatment outcome of this time on the basis of evaluation standard. [Results]33 patients were cured, 5 patients turned better and 5 patients had no effect, the total effective rate was 95.00%. [Conclusion]Yinlai Decoction had clearing and dispersing function, it could treat lung and stomach simultaneously, therefore, it had obvious efficacy in Pediatric Cold about lung-stomach heat retention syndrome.