Does anaphylaxis look different in infants and toddlers as compared to older patients?
Read the full articleAnaphylaxis may be a little bit different to pick up on, to recognize because infants and toddlers can't talk.… English Transcript Allergist Michael Pistiner, MD: Yeah, it does. Anaphylaxis in an infant or a toddler, an infant is a kid less than age one.…
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Read the full articleACAAI is a professional medical association of more than 6,000 allergist-immunologists and allied health professionals. Find out more about us.… Allergy Resources View All Featured Video https://youtu.be/P1OLR_LwlZI How do I know if I have allergies or just a cold? Allergist Vivian Hernandez-Trujillo, MD, helps patients…
How do I know if I have allergies or just a cold?
Read the full articleIf the symptoms are very frequent and last for more than several days, it's likely to be allergies. It can… English Transcript Allergist Vivian Hernandez-Trujillo, MD: If the symptoms are very frequent and last for more than several days, it's likely to be allergies.…
Alergia a la penicilina
Read the full articleAlrededor del 10 % de las personas en Estados Unidos creen tener alergia a la penicilina, pero menos del 10… ¿Qué es una alergia a la penicilina? La penicilina es uno de los antibióticos más populares del mundo. Fue descubierta en 1928 por el científico…
Español
Read the full articleInformación acerca del asma Esta hoja informativa explica cómo controlar los síntomas del asma para vivir una vida activa y… Información acerca del asma Esta hoja informativa explica cómo controlar los síntomas del asma para vivir una vida activa y saludable. Información fundamental acerca de…
Penicillin Allergy
Read the full articleAbout 10% of people in the US believe they have a penicillin allergy, but fewer than 10% of those people… What Is a Penicillin Allergy? Penicillin is one of the most popular antibiotic drugs in the world. It was discovered in 1928 by scientist Alexander…
Patient Brochures
Read the full articleThe printer-friendly brochures on this page are for allergists, and for their patients, to help explain allergic conditions. In them you will find the information you need, laid out in easy-to-understand language, about managing your allergies or asthma. The brochures address…
Here’s What Allergists Want You to Know During Asthma and Allergy Awareness Month
Read the full articleMay is Asthma and Allergy Awareness Month, a perfect time to remind people what it looks and feels like when… ARLINGTON HEIGHTS, Ill. (April 15, 2026) – If you are someone with asthma, you know it can be a daily battle to keep your symptoms…
Drug Allergies
Read the full articleIf you develop a rash, hives or difficulty breathing after taking certain medications, you may have a drug allergy.… OverviewAs with other allergic reactions, these symptoms can occur when your body’s immune system becomes sensitized to a substance in the medication, perceives it as a…
Allergic Conditions
Read the full articleAllergies, including allergic rhinitis, affect an estimated 40 million to 50 million people in the United States. Some allergies may… Allergies exist in many different forms. You might be surprised to learn how many different types of allergies there are. Find out more about the…
Clinical Trial Resources
Read the full articleWelcome to the ACAAI Clinical Trial Resources While the ACAAI does not endorse these trials, we do encourage clinicians and… Welcome to the ACAAI Clinical Trial Resources While the ACAAI does not endorse these trials, we do encourage clinicians and their patients to partake in…
Meat Allergy
Read the full articleIf your nose gets stuffy or begins to run after eating meat, or you become nauseated or develop a rash,… Overview Did you know that a bite from the Lone Star tick can trigger a meat allergy in some people? A growing number of people…
Alergia a la carne
Read the full articleIf your nose gets stuffy or begins to run after eating meat, or you become nauseated or develop a rash,… Resumen ¿Sabía que la picadura de la garrapata estrella solitaria puede desencadenar una alergia a la carne en algunas personas? Un número creciente de personas…
Type 2 Connection
Read the full articleUnderstanding the Type 2 Inflammation Connection Helping your patients with allergic rhinitis, asthma, eczema, CRSwNP, EoE and food allergies get… Understanding the Type 2 Inflammation Connection Helping your patients with allergic rhinitis, asthma, eczema, CRSwNP, EoE and food allergies get relief SUPPORTED BY: Rhinorrhea.…
If I have allergies, will my children have them too?
Read the full articleThere's a strong genetic component to having allergies. If you have a parent who has nasal allergies, you're about 50%… English Transcript Allergist Kathleen May, MD: Well, we know there's a strong genetic component to having allergies. So, if you have a parent who…
About the ACAAI
Read the full articleThe ACAAI is a professional medical organization of more than 6,500 allergists-immunologists and allied health professionals.… Members live and practice throughout the United States and internationally. The College fosters a culture of collaboration and congeniality in which its members work together, and with others, toward…
Using Epinephrine
Read the full articleThe first-line treatment for anaphylaxis is epinephrine (adrenaline).… OverviewA food allergy reaction can cause symptoms that range from mild to life-threatening. In the United States, food allergy is the leading cause of severe, life-threatening allergic reactions (anaphylaxis) outside the hospital setting. People who have previously experienced only…
What's causing my allergy symptoms to get worse every year?
Read the full article"How is it possible that my allergies are getting worse with each year?" We've found that that's actually true.… English Transcript Allergist Jonathan Olsen, MD: I have quite a few patients that come in and they feel like they're losing their mind. They're like,…
When Should You See an Immunologist?
Read the full articleAn immunologist is a doctor who specializes in the immune system. They figure out if your immune system is too… Everyone gets sick now and then—but if you or your child are getting sick more often than usual, or symptoms don’t improve with normal treatment,…
Chronic Spontaneous/Idiopathic Urticaria (Chronic hives)
Read the full articleChronic hive symptoms are generally the same as “short-lived” hive symptoms but appear at least twice a week and last… OverviewHives, also known as urticaria, affect about 20% of people at some time during their lives. It can be triggered by many substances or situations…
Online tool: Peanut OIT shared decision-making tool
in Peanut OIT | Resource Type: URLRead the full articleProvide this online tool to parents of children with a peanut allergy to help them decide, with you, whether peanut… Provide this online tool to parents of children with a peanut allergy to help them decide, with you, whether peanut OIT might be appropriate.…
PDF: Peanut OIT Shared Decision-Making Tool
in Peanut OIT | Resource Type: PDFRead the full articleProvide this PDF to parents of children with a peanut allergy to help them decide, with you, whether peanut OIT… Provide this PDF to parents of children with a peanut allergy to help them decide, with you, whether peanut OIT might be appropriate. The pdf…
Past Presidents
Read the full articleJames M. Tracy, DO 2024-2025 ACAAI Gailen D. Marshall, Jr., MD, PhD 2023-2024 ACAAI Kathleen R. May, MD 2022-2023 ACAAI… James M. Tracy, DO 2024-2025 ACAAI Gailen D. Marshall, Jr., MD, PhD 2023-2024 ACAAI Kathleen R. May, MD 2022-2023 ACAAI Mark Corbett, MD 2021-2022…
Partners
Read the full articleThe American College of Allergy, Asthma and Immunology thanks the following companies for their generous support of the College. Diamond… The American College of Allergy, Asthma and Immunology thanks the following companies for their generous support of the College. Diamond $500,000+ Platinum $300,000 - $499,999…
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Read the full articleToolkits View All Toolkits Featured Articles View All Publications Member Support College Learning Connection Connect to CME and MOC courses,… Toolkits View All Toolkits Featured Articles View All Publications Member Support College Learning Connection Connect to CME and MOC courses, board preparation tools, clinical resources…
Payer Education Campaign
Read the full articleBurdensome and unreasonable requests for documentation regarding CPT 95165, 95115 and 95117 services have threatened the ability of allergists/immunologists and… Burdensome and unreasonable requests for documentation regarding CPT 95165, 95115 and 95117 services have threatened the ability of allergists/immunologists and otolaryngologists to administer allergen immunotherapy…
Advocacy Alerts
Read the full article2026 Improve your chances on appealing CPT 95165 April 20, 2026 Changes in Administration of Biologics March 26, 2026 Ready to effect change in allergy? March 13, 2026 College State Delegate Job Description | Apply to be a State Delegate College Super Delegate Job…
CMS proposes expanding prior authorization regulations to drugs
Read the full articleCMS is proposing an important expansion of its 2024 final rule that establishes an electronic prior authorization process to include… CMS is proposing an important expansion of its 2024 final rule that establishes an electronic prior authorization process to include drugs covered under a…
Commemorate Earth Day with My Green Doctor
Read the full articleAs the world commemorates Earth Day this week, it is a good time to consider your practice’s ecological footprint.… As the world commemorates Earth Day this week, it is a good time to consider your practice’s ecological footprint. Are there ways your practice could…
The College is helping allergists navigate AI
Read the full articleThere are many promising use cases for AI, with the potential to improve workflow, diagnostics, and many other aspects of… As previously reported, the College is committed to helping you — our members — make sense of a medical world that is increasingly influenced…
Confidently evaluate AI in your practice
Read the full articleAllergists face the critical task of understanding and managing the risks associated with augmented intelligence tools.… As the adoption of augmented intelligence (AI) tools in health care accelerates, allergists face the critical task of understanding and managing the risks associated with these technologies. Recognizing…
ACAAI in the News
Read the full articleHere are the recent national media hits for the American College of Allergy, Asthma & Immunology.… Here are recent national media hits for the American College of Allergy, Asthma & Immunology. April 2026 Yahoo! Health (53 million unique visitors) The unexpected allergens lurking in…
Recent Insider Updates
Read the full articleKeep up to date with the latest messages from the College! Bookmark the Insider Update page and check back… Below are items that have been blast emailed to members. Once a deadline has passed, such as for registering for a meeting or webinar, or…
Patient Satisfaction Toolkit
Read the full articleMake sure every visit to your office is a great one – brush up on the skills you need with… A lot goes into each and very patient visit – from check-in to rooming, evaluation, developing a treatment plan and educating the patient. Make…
House of Delegates
Read the full articleACAAI’s House of Delegates (HOD) strives to better serve ACAAI’s membership by collecting and disseminating local, state and regional intel.… ACAAI’s House of Delegates (HOD) strives to better serve ACAAI’s membership by collecting and disseminating local, state and regional intel. The HOD supports ACAAI by…
Appeals and Denials Toolkit
Read the full articleGet strategies to prevent claim denials, learn how to troubleshoot existing denials and get sample appeal letters for common allergy… The 101 In a recent survey by AKASA, chief financial officers and revenue cycle leaders at hospitals and health systems across the United States…
Employed Allergist Toolkit
Read the full articleGet resources to make practicing as an Employed Allergist easier, including allergy clinical guidance, patient education, employment contract info and… Over the past 12 years we’ve seen a strong trend away from physicians in private practice and towards physician employment at practices owned by…
FIT and New Allergist Toolkit
Read the full articleGet all the resources you need to get started in practice, plus help choosing and negotiating your first position as… Career Resources for FITs and New Allergists As fellows and new allergists looking for your first position, you are navigating a new landscape. You’ve…
Pathways to Practice: Advancing Excellence One Fellow at a Time
Read the full articleACAAI has launched a new initiative to provide training support for 16 allergy/immunology over a five-year period.… There is a growing shortage of practicing allergists, jeopardizing timely and adequate care for millions of patients. To address this concern, ACAAI launched a new initiative to…
Pathways to Practice Eligibility Criteria and Requirements
Read the full articleLearn about eligibility requirements for Training Program Directors and Institutions, FIT Candidates, and Accountability Requirements.… Back to Pathways to Practice Home Page Requirements for Training Program Directors and Institutions Accreditation and Good Standing The applying fellowship program must be fully accredited by the Accreditation…
