7-year-old children with allergies can generally eat probiotics, children’s allergies and probiotics consumption is not directly related, but this is not absolute, in order to reduce adverse reactions, can follow the doctor’s instructions for medication. Allergic people can take probiotics, the main role of probiotics is to improve the child’s digestive and intestinal health, to help relieve diarrhea and bloating, probiotics only play a supplementary role in the treatment of digestive disorders, and can not be used as a mainstream drug, the child, once digestive diseases, should be timely hospital consultation and timely treatment. 7-year-old children with allergies, should be timely hospital consultation, and according to the doctor’s requirements to take anti-allergy drugs, such as cetirizine, loratadine, etc., the specific use of drugs need to follow the doctor’s instructions.