A Clinical Trial To Evaluate Reduning Injection in the Treatment of Mild Type of Hand, Foot, and Mouth Disease

Inclusion Criteria: * Clinical diagnosis of severe hand-foot-mouth disease patients according to Hand-Foot-Mouth Disease Treatment Guidelines 2010 issued by China's Ministry of Health; More than 1/3 patients should be diagnosed by etiological examination. * Less than 48 hours of occurrence of mild symptoms, with an armpit temperature of more than 37.5 degrees Celsius. * Less than 48 hours of occurrence of tetter or herpes. * Age of 1-13 years. * Patients or their guardians agree to participate in this study and signed the informed consent form. Exclusion Criteria: * Complicated with other serious primary diseases in organ such as congenital heart disease, chronic hepatitis, nephritis and blood diseases, etc. * With history of allergies on the experimental medicine, or severe allergies to other medicines. * Using other western medicine or Chinese medicine for treating HFMD when consulted. * Attending other clinical studies on HFMD after diagnosed.