JACI：在实践中涵盖了变态反应学家在实践中治疗的各种情况。该杂志的重点是为临床医生提供实用的信息，这些信息可以在日常实践中使用，或者有助于获得可以直接应用于患者的新知识或技能。JACI的一个主要目标是：在实践中为我们的读者提供高水平的证据，以支持他们在诊断和管理方面的临床决策。
JACI: In Practice covers the spectrum of conditions treated by allergist-immunologists in their practices. The emphasis of the journal is on information that is practical for clinicians-material that can be used in everyday practice or will help in acquiring new knowledge or skills that can be directly applied to patients. A major goal of JACI: In Practice is to provide our readers with a high level of evidence to support their clinical decisions in diagnosis and management.