Asthma and food allergy: A nuanced relationship

Asthma is one of the most common chronic health conditions that affect children and adults. It is associated with many comorbid conditions, particularly those along the allergic spectrum, such as atopic dermatitis, allergic rhinitis, and food allergy. The relationship between asthma and food allergies involves prognosis, management, and understanding of risk for severe reactions. Both conditions are heterogeneous and can change over time, which necessitates an individualized approach toward counseling and management. Long-standing associations of an increased risk for food allergy fatality in individuals who have asthma is not as straightforward or concrete as previously believed. It is important for clinicians to have a current understanding of the evidence about the relationship between asthma and food allergy to participate in shared decision-making and counseling with patients. This review will offer background and new perspective surrounding the nuanced relationship of asthma and food allergy.