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Drug Allergies Topic Center

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Conference Coverage
Nearly Half of Children With Primary Immunodeficiencies Carry Drug Allergy Labels
04/01/2026
Riya Gandhi, MA
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are...
04/01/2026
Allergy & Immunology
Research Review
Outpatient Study Highlights Effectiveness of Penicillin Allergy Delabeling via Oral Challenge
11/17/2025
Jessica Garlewicz
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review...
11/17/2025
Allergy & Immunology
News
Cephalosporin Allergy Evaluation Improves Antibiotic Stewardship in Immunocompromised Inpatients
11/17/2025
Jessica Garlewicz
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy...
11/17/2025
Allergy & Immunology
Research Review
Drug-Related Anaphylaxis Mortality Remains Stable but Disparities Persist
11/13/2025
Jessica Garlewicz
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death...
11/13/2025
Allergy & Immunology

News

Research Review
Outpatient Study Highlights Effectiveness of Penicillin Allergy Delabeling via Oral Challenge
11/17/2025
Jessica Garlewicz
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review...
11/17/2025
Allergy & Immunology
News
Cephalosporin Allergy Evaluation Improves Antibiotic Stewardship in Immunocompromised Inpatients
11/17/2025
Jessica Garlewicz
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy...
11/17/2025
Allergy & Immunology
Research Review
Drug-Related Anaphylaxis Mortality Remains Stable but Disparities Persist
11/13/2025
Jessica Garlewicz
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death...
11/13/2025
Allergy & Immunology
Research Review
Higher Phytochemical Intake Linked to Improved Pediatric Asthma Outcomes
03/18/2026
Rebecca Mashaw
Among the 150 children with asthma, those with higher Dietary Phytochemical Index intake had significantly better clinical scores and lower levels of inflammation than those in the lowest tertile.
Among the 150 children with asthma, those with higher Dietary Phytochemical Index intake had significantly better clinical scores and lower levels of inflammation than those in the lowest tertile.
Among the 150 children with...
03/18/2026
Allergy & Immunology
Research Review
Elevated Comorbidity Burden and Surgical Interventions in Patients With HAE-C1INH
03/18/2026
Jessica Garlewicz
Results of an analysis highlight the importance of integrating multisystem evaluation into the long-term care of HAE-C1INH patients, and stress the need for early and accurate diagnosis to prevent mismanagement and unnecessary procedures.
Results of an analysis highlight the importance of integrating multisystem evaluation into the long-term care of HAE-C1INH patients, and stress the need for early and accurate diagnosis to prevent mismanagement and unnecessary procedures.
Results of an analysis highlight...
03/18/2026
Allergy & Immunology
Research Review
Injectable On-Demand HAE Treatments Undermine Quality of Life, Study Finds
03/18/2026
Rebecca Mashaw
All participants reported at least one negative impact on HRQoL due to injectable on-demand treatment.
All participants reported at least one negative impact on HRQoL due to injectable on-demand treatment.
All participants reported at...
03/18/2026
Allergy & Immunology
Research Review
Oral Therapies Expand Options for Personalized Management of Hereditary Angioedema
03/18/2026
Jessica Garlewicz
This analysis highlights the emergence of oral agents as a practical alternative to parenteral therapies for both prophylaxis and acute attack management
This analysis highlights the emergence of oral agents as a practical alternative to parenteral therapies for both prophylaxis and acute attack management
This analysis highlights the...
03/18/2026
Allergy & Immunology
Research Highlights
Global Physician Survey Identifies Persistent Gaps in Achieving Treatment Goals for Hereditary Angioedema
03/18/2026
Jessica Garlewicz
The results of a physician survey highlight ongoing barriers to implementing consensus recommendations and underscore the need for broader education and improved access to therapy for HAE.
The results of a physician survey highlight ongoing barriers to implementing consensus recommendations and underscore the need for broader education and improved access to therapy for HAE.
The results of a physician...
03/18/2026
Allergy & Immunology
Research Summary
Acute Urticaria Incidence Declined During COVID-19
03/18/2026
Jessica Garlewicz
The findings of an analysis underscore the potential role of common viral infections as a trigger for AU and offer insight into changing disease patterns during the COVID-19 pandemic.
The findings of an analysis underscore the potential role of common viral infections as a trigger for AU and offer insight into changing disease patterns during the COVID-19 pandemic.
The findings of an analysis...
03/18/2026
Allergy & Immunology
News
Emerging Treatments Expand Atopic Dermatitis Options in the US
03/07/2026
Rebecca Mashaw
The expanding portfolio of atopic dermatitis therapies underscores a pivotal transition from suboptimal traditional treatments toward safer, more individualized care across age groups.
The expanding portfolio of atopic dermatitis therapies underscores a pivotal transition from suboptimal traditional treatments toward safer, more individualized care across age groups.
The expanding portfolio of...
03/07/2026
Allergy & Immunology
Research Highlights
Exclusive Breastfeeding Linked to Lower Asthma and IgE Sensitization Risk Into Young Adulthood
03/02/2026
Jessica Garlewicz
A longitudinal analysis provides evidence that early-life feeding practices may influence immune and respiratory outcomes over decades.
A longitudinal analysis provides evidence that early-life feeding practices may influence immune and respiratory outcomes over decades.
A longitudinal analysis provides...
03/02/2026
Allergy & Immunology
Emerging Therapies
Advances in HAE Therapeutics Highlight Path Toward Personalized, Patient-Centered Care
03/02/2026
Jessica Garlewicz
The future of HAE management will likely focus on tailoring regimens to patient-specific needs, attack phenotypes, and treatment goals.
The future of HAE management will likely focus on tailoring regimens to patient-specific needs, attack phenotypes, and treatment goals.
The future of HAE management...
03/02/2026
Allergy & Immunology
Guidance
Vaccination Remains Central to Preventing Respiratory Complications in Adults With Asthma
03/02/2026
Jessica Garlewicz
Although most recommendations mirror those for the general adult population, several key considerations are specific to asthma.
Although most recommendations mirror those for the general adult population, several key considerations are specific to asthma.
Although most recommendations...
03/02/2026
Allergy & Immunology

Conference Coverage

Conference Coverage
Nearly Half of Children With Primary Immunodeficiencies Carry Drug Allergy Labels
04/01/2026
Riya Gandhi, MA
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are...
04/01/2026
Allergy & Immunology
Research Review
Many Eliminated Foods Tolerated in Children With Atopic Dermatitis
04/01/2026
Riya Gandhi, MA
IgE testing may result in unneeded food elimination diets among children with atopic dermatitis, investigators reported.
IgE testing may result in unneeded food elimination diets among children with atopic dermatitis, investigators reported.
IgE testing may result in...
04/01/2026
Allergy & Immunology
Research Highlights
Sublingual Immunotherapy Outperforms Subcutaneous Allergoids in 2-Year Asthma Trial
04/01/2026
Riya Gandhi, MA
Sublingual immunotherapy achieved better asthma control and inflammatory biomarker reduction when compared to subcutaneous allergoid immunotherapy.
Sublingual immunotherapy achieved better asthma control and inflammatory biomarker reduction when compared to subcutaneous allergoid immunotherapy.
Sublingual immunotherapy...
04/01/2026
Allergy & Immunology
Conference Coverage
Nearly Half of Children With Primary Immunodeficiencies Carry Drug Allergy Labels
04/01/2026
Riya Gandhi, MA
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are needed to prevent limitations of treatment options for children with primary immunodeficiencies, researchers stated at the AAAAI annual meeting.
Drug allergy evaluations are...
04/01/2026
Allergy & Immunology
Conference Coverage
Barriers Limit Allergy and Immunology Referrals in Pregnancy
11/14/2025
Rebecca Mashaw
A significant majority of obstetricians surveyed were interested in receiving additional education and guidelines to help them guide care of pregnant patients with allergies.
A significant majority of obstetricians surveyed were interested in receiving additional education and guidelines to help them guide care of pregnant patients with allergies.
A significant majority of...
11/14/2025
Allergy & Immunology
Conference Coverage
Plasma-Guided Adaptive Chemoimmunotherapy for Patients With First-Line Non-Small Cell Lung Cancer
05/27/2025
Allison Casey
According to a prospective clinical trial, the use of plasma-guided adaptive treatment led to a median progression-free survival comparable to historical controls for patients with advanced PD-L1–positive non-small cell lung cancer.
According to a prospective clinical trial, the use of plasma-guided adaptive treatment led to a median progression-free survival comparable to historical controls for patients with advanced PD-L1–positive non-small cell lung cancer.
According to a prospective...
05/27/2025
Oncology
Conference Coverage
Beyond PPIs: Evan S. Dellon, MD, on Approaches Treating to EoE
12/22/2023
Evan S. Dellon, MD
Treatment of eosinophilic esophagitis can go beyond the use of proton pump inhibitors alone, Evan Dellon, MD, stated during his presentation at the ACG Postgraduate Course.
Treatment of eosinophilic esophagitis can go beyond the use of proton pump inhibitors alone, Evan Dellon, MD, stated during his presentation at the ACG Postgraduate Course.
Treatment of eosinophilic...
12/22/2023
Gastroenterology
Insights from ACAAI 2022
Common Food Allergies
11/30/2022
Theresa A. Bingemann, MD
In this video, Theresa Bingemann, MD, reviews recent literature about early-introduction foods to prevent food allergy, some of the most common food allergies, and outgrowing food allergies. Dr Bingemann also spoke about these topics during...
In this video, Theresa Bingemann, MD, reviews recent literature about early-introduction foods to prevent food allergy, some of the most common food allergies, and outgrowing food allergies. Dr Bingemann also spoke about these topics during...
In this video, Theresa...
11/30/2022
Allergy & Immunology

In the News

Research Review
Outpatient Study Highlights Effectiveness of Penicillin Allergy Delabeling via Oral Challenge
11/17/2025
Jessica Garlewicz
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review conducted at an outpatient allergy clinic found that oral drug challenges are safe and highly effective for penicillin allergy delabeling.
A retrospective chart review...
11/17/2025
Allergy & Immunology
News
Cephalosporin Allergy Evaluation Improves Antibiotic Stewardship in Immunocompromised Inpatients
11/17/2025
Jessica Garlewicz
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy consult service employing risk stratification and drug provocation testing significantly improved antibiotic stewardship by safely de-labeling cephalosporin allergies in immunocompromised patients.
A targeted inpatient allergy...
11/17/2025
Allergy & Immunology
Research Review
Drug-Related Anaphylaxis Mortality Remains Stable but Disparities Persist
11/13/2025
Jessica Garlewicz
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death certificate data from 2011 to 2023 reveals that drug-related anaphylaxis continues to be a significant contributor to anaphylaxis-related deaths in the United States, particularly among older adults and...
A new national analysis of death...
11/13/2025
Allergy & Immunology
Research Review
Higher Phytochemical Intake Linked to Improved Pediatric Asthma Outcomes
03/18/2026
Rebecca Mashaw
Among the 150 children with asthma, those with higher Dietary Phytochemical Index intake had significantly better clinical scores and lower levels of inflammation than those in the lowest tertile.
Among the 150 children with asthma, those with higher Dietary Phytochemical Index intake had significantly better clinical scores and lower levels of inflammation than those in the lowest tertile.
Among the 150 children with...
03/18/2026
Allergy & Immunology
Research Summary
Acute Urticaria Incidence Declined During COVID-19
03/18/2026
Jessica Garlewicz
The findings of an analysis underscore the potential role of common viral infections as a trigger for AU and offer insight into changing disease patterns during the COVID-19 pandemic.
The findings of an analysis underscore the potential role of common viral infections as a trigger for AU and offer insight into changing disease patterns during the COVID-19 pandemic.
The findings of an analysis...
03/18/2026
Allergy & Immunology
Emerging Therapies
Advances in HAE Therapeutics Highlight Path Toward Personalized, Patient-Centered Care
03/02/2026
Jessica Garlewicz
The future of HAE management will likely focus on tailoring regimens to patient-specific needs, attack phenotypes, and treatment goals.
The future of HAE management will likely focus on tailoring regimens to patient-specific needs, attack phenotypes, and treatment goals.
The future of HAE management...
03/02/2026
Allergy & Immunology
FDA Alert
FDA Approves Twice-Yearly Biologic for Severe Eosinophilic Asthma
02/18/2026
Jessica Garlewicz
Exdensur is the first ultra-long-acting biologic for this population, with a dosing schedule of just twice per year.
Exdensur is the first ultra-long-acting biologic for this population, with a dosing schedule of just twice per year.
Exdensur is the first...
02/18/2026
Allergy & Immunology
Research Review
MDD in Asthma Patients Associated With Worse Outcomes in Older Adults
01/29/2026
Rebecca Mashaw
A recent cohort study by highlights how psychological health influences asthma control and healthcare utilization, underscoring a need for integrated care in older populations.
A recent cohort study by highlights how psychological health influences asthma control and healthcare utilization, underscoring a need for integrated care in older populations.
A recent cohort study by...
01/29/2026
Allergy & Immunology
Research Summary
Barriers to Normalization Persist for U.S. Patients With Hereditary Angioedema
01/18/2026
Rebecca Mashaw
New survey data highlight persistent disease burden, frequent attacks, and widespread concern about lifelong medication use among patients being treated for hereditary angioedema.
New survey data highlight persistent disease burden, frequent attacks, and widespread concern about lifelong medication use among patients being treated for hereditary angioedema.
New survey data highlight...
01/18/2026
Allergy & Immunology
Comorbidities
Oscillometry-Based Markers Reveal Airway Dynamics in Asthma–OSA Overlap
12/06/2025
Jessica Garlewicz
While the exact mechanistic interactions remain complex, oscillometric patterns provided insight into changes in respiratory rhythm and resistance related to nocturnal airway collapse and remodeling.
While the exact mechanistic interactions remain complex, oscillometric patterns provided insight into changes in respiratory rhythm and resistance related to nocturnal airway collapse and remodeling.
While the exact mechanistic...
12/06/2025
Allergy & Immunology
Morbidity & Mortality
Mortality From Coexisting Asthma and Cardiovascular Disease Rising
12/06/2025
Jessica Garlewicz
This analysis found significant disparities in mortality across demographic groups.
This analysis found significant disparities in mortality across demographic groups.
This analysis found significant...
12/06/2025
Allergy & Immunology
Research Highlights
Elevated Comorbidity Burden and Surgical Interventions in Patients With HAE-C1INH
12/06/2025
Jessica Garlewicz
Study findings underscore the need for heightened clinical surveillance and early recognition to avoid unnecessary procedures and improve long-term patient outcomes.
Study findings underscore the need for heightened clinical surveillance and early recognition to avoid unnecessary procedures and improve long-term patient outcomes.
Study findings underscore the...
12/06/2025
Allergy & Immunology
News
Blastocystis Colonization Alters Gut Microbiota in Patients With Urticaria
12/06/2025
Jessica Garlewicz
New evidence suggests that blastocystis infection may contribute to immune dysregulation in urticaria through alterations in the intestinal microbiota.
New evidence suggests that blastocystis infection may contribute to immune dysregulation in urticaria through alterations in the intestinal microbiota.
New evidence suggests that...
12/06/2025
Allergy & Immunology

Popular Articles

Patient-Reported Outcomes
Injectable On-Demand HAE Treatments Undermine Quality of Life, Study Finds
12/06/2025
Jessica Garlewicz
This analysis highlights the persistent challenges that impact health-related quality of life (HRQoL) across emotional, social, and practical domains.
This analysis highlights the persistent challenges that impact health-related quality of life (HRQoL) across emotional, social, and practical domains.
This analysis highlights the...
12/06/2025
Allergy & Immunology
Research Summary
Berotralstat Associated With Significant Reductions in Healthcare Utilization in HAE With Normal C1-Inhibitor
03/04/2026
Riya Gandhi, MA
A retrospective analysis presented at the AAAAI meeting shows that oral prophylaxis with berotralstat may reduce acute care utilization for HAE-nC1INH in a population historically limited in treatment options.
A retrospective analysis presented at the AAAAI meeting shows that oral prophylaxis with berotralstat may reduce acute care utilization for HAE-nC1INH in a population historically limited in treatment options.
A retrospective analysis...
03/04/2026
Allergy & Immunology
Atopic dermatitis
Quiz
The Overlooked Allergen Missing from Most Patch Test Panels
07/25/2025
Riya Gandhi, MA
Think you’re testing for all the right allergens? Take the quiz to learn which emerging culprit in skincare often flies under the radar.
Think you’re testing for all the right allergens? Take the quiz to learn which emerging culprit in skincare often flies under the radar.
Think you’re testing for all the...
07/25/2025
The Dermatologist
Quiz
Skin Barrier Abnormalities and Immune Triggers in Pediatric AD
03/05/2026
Riya Gandhi, MA
Explore how structural changes in the skin contribute to systemic immune activation in children with atopic dermatitis. This quiz highlights key pathophysiologic drivers relevant to clinical care.
Explore how structural changes in the skin contribute to systemic immune activation in children with atopic dermatitis. This quiz highlights key pathophysiologic drivers relevant to clinical care.
Explore how structural changes...
03/05/2026
Allergy & Immunology
Research Highlights
Sublingual Immunotherapy Outperforms Subcutaneous Allergoids in 2-Year Asthma Trial
04/01/2026
Riya Gandhi, MA
Sublingual immunotherapy achieved better asthma control and inflammatory biomarker reduction when compared to subcutaneous allergoid immunotherapy.
Sublingual immunotherapy achieved better asthma control and inflammatory biomarker reduction when compared to subcutaneous allergoid immunotherapy.
Sublingual immunotherapy...
04/01/2026
Allergy & Immunology

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