Children with urticaria should avoid contact with allergens, skin care, medication to reduce symptoms. 1. Avoid contact with allergens: urticaria in children is mostly caused by allergic reactions, such as food allergies, detergent allergies, pollen allergies, try to avoid contact with these allergens, urticaria will not gradually aggravate. 2. Skin care: children with hives will have rashes, itchy skin symptoms, to do a good job of skin care, try to avoid excessive scratching of the skin, children’s fingernails should be cut short, so as not to scratch the skin. 3. medication: children hives itchy, can be used externally with glycerine lotion has the effect of itching, itching is more serious, can take cetirizine and other drugs to reduce the symptoms. Children urticaria is more serious, it is recommended that timely medical treatment, parents should not blindly use drugs. The above drugs should be used in accordance with medical advice.