Children with allergies on the face, mainly manifested in the face with red raised skin rash, can be accompanied by obvious itching, can be used topical glycerine lotion to symptomatic treatment. If the rash is more, you can take oral cetirizine syrup anti-allergy treatment. In allergy should pay attention to strengthen the skin care, can use warm water to clean the skin, do not apply cosmetics in the near future. Also pay attention to the recent diet, try not to eat fish, shrimp and other foods, may aggravate the child’s allergies. Also avoid letting your child scratch the skin, which may cause skin infections. During the period of illness, it is best to let your child wear cotton clothing.