Children’s allergies take probiotics is generally not useful, you should promptly avoid allergens, if necessary, take cetirizine drops and other anti-allergy drugs. When children are allergic, taking probiotics only regulates the balance of children’s intestinal flora, and plays a certain therapeutic effect on children’s indigestion, bloating, diarrhea and other phenomena, but there is no direct therapeutic effect on the baby’s allergy. So when children are allergic, the first thing they should do is look for allergens and avoid them in their daily lives. Doing so can alleviate the child’s allergy to a great extent. Secondly, children can be given anti-allergy medications such as cetirizine hydrochloride, which can bring relief to their allergy symptoms. It is recommended that children with a history of allergies should seek medical attention in time and the use of the above medicines should be done under the supervision of a doctor.