Children’s skin bumps when scratching, may be the manifestation of artificial urticaria, can be treated by oral medication, topical medication, phototherapy and other ways. 1. Oral antihistamine drugs: Because one generation of antihistamine drugs is easy to produce drowsiness, you can choose the second generation of antihistamine drugs, such as loratadine, cetirizine, etc., such as the control is not good, you can choose the two kinds of antihistamine drugs can be used in combination. 2. Topical medication: topical glycerite lotion and benzylamine cream can be used to relieve itching. 3. Phototherapy: when the effect of drug treatment is not good, it can be combined with the use of narrow-spectrum medium-wave ultraviolet radiation and other physical modalities of treatment. Children’s medication should refer to children’s dosage, the above drugs need to be taken under the guidance of a physician, the treatment needs to follow the doctor’s instructions.