Ribavirin spray belongs to the antiviral oral spray, mainly for viral infections caused by pharyngeal inflammation, oral inflammation, such as herpes pharyngitis or hand, foot and mouth disease, etc., caused by viral infections when sprayed on the herpes can significantly relieve the symptoms of herpes, while facilitating the shortening of the course of viral infections. Ribavirin belongs to the antiviral drugs, belongs to the western medicine, the virus infection during the application of antiviral drugs taken orally at the same time according to the specific symptoms of the child, but also appropriate selection of ribavirin spray to common treatment of oral inflammation caused by viral infections. In addition to symptomatic medication during the disease should also pay attention to diet, preferably light, easy to digest diet, must drink more water, diligent feeding, to ensure sufficient sleep is conducive to the cure of viral infectious diseases.