Baby urticaria causes more, generally caused by allergies, can be used externally hormonal creams, but the external creams only play a supporting role, need to take oral anti-allergy drugs at the same time. 1. Hormone creams: hives are usually manifested as an itchy rash, accompanied by itching, can follow the doctor’s instructions for the external use of Dinaid cream, hydrocortisone cream and so on. 2. Anti-allergic drugs: baby hives, consider the possibility of allergy, can be under the guidance of the doctor oral anti-allergic drugs, such as loratadine, cetirizine and so on. At the same time, the baby should keep the skin clean and hygienic, so as to avoid secondary skin infections, if the recurrence of urticaria, need to further clarify the cause of the disease, improve the allergen examination, try to avoid allergens in daily life, in order to avoid recurrent episodes of urticaria. It is recommended to consult a doctor as soon as possible for targeted treatment under the guidance of a doctor. The above medications should be used under the guidance of a doctor.