Children with red, swollen and itchy facial allergies can improve their symptoms through general treatment and medication under the advice of a doctor. 1. General treatment: It is recommended to avoid contact with substances that cause allergies on children’s faces, avoid scratching, keep the face clean and hygienic, avoid spicy and stimulating foods in the diet, eat a light diet, get enough rest and avoid staying up all night. 2. Medication: You can apply glycerine lotion or Denuded cream on the face to alleviate the discomfort; you can also take anti-allergy drugs such as Loratadine and Cetirizine to improve the symptoms. The above symptoms are recommended to hospital dermatology consultation, as the drug does not exist the absolute most effective and safest, it is recommended to follow the doctor’s instructions to standardize the use of adverse reactions to timely medical treatment, drug allergy is prohibited to use.