Children aged 2 can take Shuanghuanglian Oral Liquid because the ingredients of Shuanghuanglian Oral Liquid, mainly including Jin Yinhua, Scutellaria and Lianxiao, all belong to the class of drugs for clearing heat and detoxifying, which can play a good role in clearing heat and detoxifying, reducing fever and improving the throat. When children suffer from sore throat and fever after wind-heat cold, Shuanghuanglian Oral Liquid can play a good role in treatment. Children with viral infections such as rubella, measles, chickenpox and hand, foot and mouth disease can be treated with Shuanghuanglian Oral Liquid because it has a good antiviral effect and is safe and will rarely cause adverse reactions in children.