Food allergies affect roughly 8 to 10 percent of U.S. children and adults, and prevalence has risen steadily over the past two decades. Beyond the impacts on physical health, families managing food allergies experience persistent stress and vigilance preparing for unknown risks, whether it’s label reading, preparing for school, or going to restaurants or social gatherings. Seasonal allergies, in particular, have also been linked to generalized anxiety.
Research shows that the way families respond to anxiety, rather than just its presence, has the greatest impact on quality of life. If there is any uncertainty about allergic triggers and reactions, this can also intensify worry and leave caregivers, families, and patients feeling constantly on edge. When patients and families understand the potential risks around food allergies and are educated on effective safety strategies, this can help reduce uncertainty that fuels unhelpful anxiety. To get to this understanding, though, clinicians must work with their patients to determine a diagnosis.
A comprehensive patient symptom history and specific IgE blood testing or skin prick testing together help provide critical context around the patient’s allergic triggers and sensitizations, which support more accurate diagnosis and individualized treatment plans, including anxiety mitigation strategies. For some patients and families, ongoing food allergy-related anxiety may persist even when clinical allergies are determined, reflecting the need for psychosocial support alongside ongoing allergy management.
When allergy anxiety helps versus hinders
Anxiety serves as an internal threat-detection system, alerting families to possible danger and acting as a motivator for preparation. At helpful or manageable levels, it encourages vigilant behaviors like communicating with school staff about allergic triggers and reviewing emergency action plans. At unhelpful or high levels, anxiety can mislead families and patients, convincing them that every new or unfamiliar experience is unsafe. This restrictive approach can potentially limit social, educational, and recreational opportunities for the patient. In cases where anxiety is disproportionate to risk and impacts daily life, psychosocial support can help families distinguish between anxiety-driven avoidance versus safety-driven avoidance of experiences.
Common times when we see families reaching out for psychosocial support to help manage food allergy anxiety include post-diagnosis, after allergic reactions, during age and stage transitions, and in preparation for oral food challenges and food allergy treatments. In addition to cognitive behavioral therapy (CBT), the acceptance and commitment therapy (ACT) model helps parents recognize anxiety-driven avoidance and unhelpful thoughts and narratives that make raising a child with food allergies more difficult, turning fear into action items that make them feel more prepared to navigate challenging experiences.
Diagnostic testing for suspected allergens is critical to help get to the root cause of patients’ symptoms, and it can help stabilize anxiety by clarifying what specific allergens may trigger reactions versus what is likely safe, helping families focus on evidence-based precautions rather than fear alone. For the allergy assessment to be accurate, it must lead with a thorough patient symptom history, though, as blood testing and skin prick testing alone don’t necessarily indicate a clinical allergy but rather sensitization to an allergen. Notably, whole-extract skin and serological testing have a high negative predictive value, helping reliably rule out potential allergens. When available, serological allergen component testing for suspected food allergens can further improve specificity and better inform management decisions. When history and first-line diagnostic testing remain unclear, allergen component testing can also help to inform targeted oral food challenges, when necessary, and guide decisions about allergen avoidance or exposure. Removing uncertainty through accurate testing allows families and clinicians to make informed decisions about allergen avoidance, exposure, and overall management.
Emotional and health care impacts of allergies
Families, caregivers, and patients often experience high levels of distress around food allergies. More than 77 percent of parents and caregivers reported experiencing anxiety in relation to their child’s food allergies, and 68 percent of adults with food allergies said their allergies caused stress and anxiety. Children also experience anxiety and sadness related to food allergy, with about 51 percent of parents reporting their children experiencing feelings of anxiety about potential reactions and limitations on daily life. Despite these seemingly common experiences with anxiety, one in three food-allergic patients report they would like to be screened for mental health concerns, yet fewer than one in 10 (8.7 percent) had ever been screened during any allergy-related appointment. We’ve witnessed firsthand in our work how impactful psychosocial assessments can be on quality of life for families managing food allergies, as they open the door to addressing anxiety and developing evidence-based food allergy management strategies.
Additionally, without an accurate understanding of allergic triggers, families and individuals may also adopt restrictive diets, incur unnecessary health care costs, have repeated emergency visits due to over- or underdiagnosed allergies, or even face food insecurity. When patients experience misdiagnosis or underdiagnosis, this also increases financial burdens for patients and burdens on the overall health care system. For patients with food allergies, emergency department visits are a significant cost driver, with one study estimating the overall cost of childhood food allergy in the U.S. at $24.8 billion annually, primarily due to inpatient, outpatient, and ER visits. Evidence shows that if patients have an accurate picture of the triggers that cause their symptoms and take steps to avoid them, doing so can keep them out of the emergency department and hospital.
Reducing anxiety by reducing uncertainty
Anxiety is an expected response to food allergy, but it becomes problematic when driven by uncertainty rather than clinical evidence. Approaches that improve diagnostic clarity and contextualize risk may help patients and families manage food allergies with less disruption to daily life while maintaining appropriate vigilance. As mentioned, establishing a thorough symptom history along with specific IgE blood testing can help identify primary allergies, cross-reactivity, and even the potential risk of systemic reactions, helping guide safe exposures and reduce unnecessary avoidance. Distinguishing true clinical allergies from sensitization reduces anxiety-driven avoidance, increases dietary diversity, and supports safer, more confident disease management. Objective testing also reduces emotional uncertainty, allowing anxiety to function as a protective guide rather than a barrier, which can improve both psychological well-being and adherence to evidence-based management.
Tamara Hubbard is a clinical professional counselor. Gary Falcetano is a physician assistant and health care executive.
