Objective To observe the clinical symptoms of common type hand foot and mouth disease, to explore the Chinese medicine dialectical argumentation. Methods According to Foot and mouth disease diagnosis and treatment guidelines (2010 Edition), the clinical diagnosis of [1] common type of hand-foot-mouth disease in children with 100 cases, the diagnosis of symptoms, signs, laboratory examination, tongue, pulse data, descriptive analysis.Results Foot and mouth disease of TCM basic cause of nature of heat toxin w...