Children with urticaria need to eat the following drugs: 1, antihistamine drugs, you can take oral dexloratadine dry suspension or loratadine syrup, or levocetirizine hydrochloride granules; 2, glucocorticoids, you can take oral trenbolone tablets or prednisone acetate tablets; 3, compound glycopyrrolate tablets, the usual dose is three times a day, once a piece. If the rash is red in color, you can also apply dermatological lotion 1:5 in water twice a day for 10 minutes.