Allergies in children are symptoms such as skin rashes and itching due to exposure to airborne dust or pollen or due to the ingestion of substances contained in certain foods. To treat allergies in children, the first step is to take them to a professional doctor for diagnosis, to determine the cause of the allergy, and to take medication for the condition. Do not buy drugs privately, as they may be ineffective and harm the child’s body. At the same time, attention should be paid to avoiding the child’s re-exposure to allergy-inducing items, otherwise the allergy symptoms are likely to recur. Secondly, children with allergies need to be more careful in their diet and home environment. Keep children away from foods with a high allergy risk, such as peanuts, chocolate and milk. Keep the home environment hygienic and clean, and regularly clean carpets, sofas and other furniture that are prone to mites and bacteria to keep the air fresh and moist. In addition, it is not advisable to use cosmetics or cleaning products containing certain irritants for younger children. Try to use mild bathing products for face washing and bathing, and do not use ointments and cosmetics indiscriminately. Allergy treatment for children should be done in consultation with a professional doctor, not on your own, and attention should be paid to a healthy diet and a clean environment for children with allergies.