Itchy allergic bumps on children’s bodies may be caused by urticaria, due to contact with allergic substances or genetic constitution. General treatment and medication can be used to improve symptoms and relieve clinical discomfort, and treatment needs to be standardized under the guidance of a doctor. 1. General treatment: It is recommended to avoid further contact with allergens, avoid scratching, eat a light diet, avoid spicy and stimulating food, regular work and rest, reasonable exercise. 2. Drug treatment: patients can apply mometasone furoate ointment, glycerite lotion and other drugs to relieve discomfort, but also oral cetirizine drops, phenylephrine and other drugs to improve symptoms. But the drug does not exist absolute most effective, need to strictly follow the doctor’s instructions to use, not unauthorized use of drugs, drugs in the use of adverse reactions during the recommended timely medical treatment, drug allergy is prohibited. Children allergic to itchy pimples on the body suggests that parents take their children to the hospital in time, follow the doctor’s instructions standardized treatment.