Ribavirin is now classified as a prohibited drug for children, and should not be applied regardless of age, gender or regional differences. You can check the latest National Pharmacopoeia or pay attention to the official weibo of clinical medication, because it has a strong teratogenicity, this effect is not necessarily manifested at the time, it is possible that it will be a long time later, and there is a medicine that is best used in China as a traditional Chinese medicine. Once the safe use of the drug is clearly written in the instruction manual, especially the program of children’s medication, stating that it can be used in children, in children more than three months old, with better function of the liver and kidneys, you can use Chinese medicines that have a defined usage according to the instruction manual, such as pediatric antiviral combinations.