Children can take loratadine because loratadine is a second generation antihistamine that can effectively treat many diseases in children. First of all, when children suffer from allergic rhinitis, they can take loratadine appropriately because allergic rhinitis in children will cause itchy nose, nasal congestion, runny nose, sneezing and other symptoms, and these nose symptoms will be significantly improved after the application of loratadine. In addition, if children suffer from allergic cough, it often causes a dry cough with little phlegm, and the symptoms of coughing are often aggravated after exercise, so the application of loratadine together with sulforaphane and other drugs can often play a good role.