Providing a protocol in the case of multiple food allergies is difficult although the demand of immunotherapy for patients with wheat anaphylaxis is increasing. This case series study aimed to report the wheat oral immunotherapy successfully achieving the maintenance dose along with immunological changes in children with multiple food anaphylaxis. In oral food immunotherapy, personalized therapeutic protocol, which sets the initial dose using the oral food provocation test and increase the dose considering the patients’ needs and compliance, for each patient is essential.