Children’s medication methods are as follows: 1, oral administration: mainly tablets, suspensions, granules, etc., more convenient, easy to carry; 2, injectable: usually refers to the drip infusion, the effect is more direct and clear, mainly for relatively serious conditions, or critical moments oral administration is ineffective or does not play a therapeutic role; 3, topical medication: children growing up bump, eczema, etc. will come into contact with Bactrim and topical eczema Chinese medicine, hormone drugs, etc.; 4, inhalants: children’s respiratory tract infections, cough, wheezing can be nebulized treatment, through the inhalation method, to produce local therapeutic effect, effective improvement of symptoms; 5, local administration: such as eye drops, ear drops, etc.