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…
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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/gbO_looE5Uk What's causing my allergy symptoms to get worse every year? Allergist Jonathan Olsen, MD, explains that you're not…
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,…
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…
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…
Nasal Polyps: Understanding the Patient Journey
Read the full articleOverview Chronic rhinosinusitis with nasal polyps (CRSwNP) is a condition that affects your nose and sinuses. It happens when the… OverviewChronic rhinosinusitis with nasal polyps (CRSwNP) is a condition that affects your nose and sinuses. It happens when the lining of your sinuses becomes swollen…
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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…
Pólipos nasales: comprender la experiencia del paciente
Read the full articleResumen La rinosinusitis crónica con pólipos nasales (CRSwNP, por sus siglas en inglés) es una afección que afecta la nariz… Resumen La rinosinusitis crónica con pólipos nasales (CRSwNP, por sus siglas en inglés) es una afección que afecta la nariz y los senos paranasales. Esto…
Batten Down the Hatches: Spring Allergies Are Headed this Way
Read the full articleWhen the first signs of spring hit, it’s tempting to open windows for fresh air. However, that can make allergy… ARLINGTON HEIGHTS, Ill. (March 4, 2026) – Longer days and more sunshine often signal the arrival of spring. But as temperatures begin to rise across…
What's the best over-the-counter allergy medicine?
Read the full articlePatients often ask what the best over-the-counter medicine is, and they think it's going to be Benadryl or diphenhydramine. Not… English Transcript Allergist Maureen Petersen, MD: Patients often ask what the best over-the-counter medicine is, and they think I'm going to say Benadryl or…
Pruebas y diagnóstico de alergias alimentarias
Read the full articleLos alergistas tienen una formación especializada que los convierte en expertos en la detección y el diagnóstico de alergias… Resumen Algunas personas saben exactamente qué alimento les provoca alergia. Por ejemplo, comen maní o algún producto que contenga maní y de inmediato les aparece un…
Food Allergy Testing and Diagnosis
Read the full articleAllergists have specialized training that makes them the experts in testing for and diagnosing food allergies.… OverviewSome people know exactly what food causes their allergy. For example, they eat peanuts or a product with peanut and immediately break out in a rash. Others need a…
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…
Does climate change affect my allergies?
Read the full articlePollen lasts longer in duration since the season itself is lasting longer in duration, and plants produce more pollen.… English Transcript Allergist Manisha Relan, MD: Climate change affects people's allergies for a multitude of reasons. First of all, the pollen itself starts earlier in…
Do I need to use my inhaler every day?
Read the full articleIt really depends which type of inhaler you've been prescribed by your physician. We have two different types of inhaler… English Transcript Allergist Kylie Jungles, MD: So, it really depends what type of inhaler you've been prescribed by your physician. We have two different…
Can allergy shots help with asthma?
Read the full articleAllergy shots can help asthma because you're building tolerance to the things that you're allergic to.… English Transcript Allergist Amber Hardeman, MD: Allergy shots can help asthma because you're building tolerance to the things that you're allergic to. So, we're essentially giving you the…
Introducción temprana del maní: Lo que los padres deben saber sobre la prevención de la alergia al maní
Read the full articlePara muchas familias, el diagnóstico conlleva cautela durante toda la vida y temor a una exposición accidental.… La alergia al maní se ha convertido en una de las alergias alimentarias más comunes y preocupantes entre los niños en los Estados Unidos. Para muchas familias, el…
If I use epinephrine for an allergic reaction, do I have to call 911?
Read the full articleYou need to have at least two doses of your epinephrine with you if you decide to treat your reaction… English Transcript Allergist Aikaterini Anagnostou, MD: In previous years, our guidance was that anybody who uses epinephrine to treat their allergic reaction anaphylaxis usually…
History
Read the full articleThe American College of Allergists was officially incorporated as a legal entity on November 23, 1942.… ACAAI's History The American College of Allergists was officially incorporated as a legal entity on November 23, 1942. The American College of Allergists, the precursor organization of our current…
The Great Raft Debates 2011 - 2016
Read the full articleThese were certainly the most concise and to-the-point lectures ever given at a College meeting. The raft debates went on… The Great Chronic Idiopathic Urticaria Raft Debate 2011 After Antihistamines, What's Best for Next In-Line Treatment? Boston, MA Moderators: William K. Dolen, MD and…
The Great Raft Debates 2004 - 2010
Read the full articleThe competition between speakers was fierce. They spoke passionately about their assigned topic. At times there was even salty… The Raft Debates (2004-2016) The first College raft debate was held at the 2004 ACAAI Annual Scientific Meeting in Boston. For many years, the College…
ACAAI Annual Meetings
Read the full articleSee a listing of the host cities for each ACAAI Annual Scientific Meetings, and the theme for each meeting.… Host Cities and Themes The city where each ACAAI Annual Scientific Meeting has taken place is listed below, as well as the theme for each…
Calendar of Events
Read the full articleThese events are developed and implemented by local, regional, or state medical societies and are certified by ACAAI for CME… 2026 March 27-30, 2026 Cherry Blossom Allergy Conference Email cherryblossomallergy@gmail.com for more information. April 18, 2026 Allergy, Asthma & Immunology Foundation of Northern California…
Join Our Corporate Council
Read the full articleAbout the Corporate Council The ACAAI Corporate Council offers companies exposure to nearly 6,000 allergists and immunologists, including more than… About the Corporate CouncilThe ACAAI Corporate Council offers companies exposure to nearly 6,000 allergists and immunologists, including more than 3,000 who are board-certified by the…
Outbreak and Vaccine Resource Center
Read the full articleInformation sources are provided on outbreaks of respiratory illnesses, vaccine recommendations, and vaccine safety communications.… Originally posted June 3, 2025. Last updated: March 17, 2026 Curated by ACAAI to include ready and frequently updated sources for information about outbreaks of respiratory illnesses, vaccine recommendations,…
Get involved in the College
Read the full articleAre you interested in contributing to the work of the College? Join a committee and get involved! Applications are due… Are you interested in contributing to the work of the College? Join a committee and get involved! Applications are due April 15. Apply now!…
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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…
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. March 2026 US News (14 million unique visitors + Drugs.com, 12 million unique…
Virtual direct supervision permanent for Medicare
Read the full articleGood news for allergy practices: virtual direct supervision is now permanent under Medicare for many allergy services.… Good news for allergy practices: virtual direct supervision is now permanent under Medicare for many allergy services. As announced in the 2026 Medicare Physician Fee Schedule final…
College Super Delegate Job Description
Read the full articleCollege-appointed Super Delegates serve as the conduit between delegates, regional societies and the HOD leadership.… College-appointed Super Delegates serve as the conduit between delegates, regional societies and the HOD leadership. They facilitate the communication of important issues and concerns amongst these key stakeholders. Super…
Clinical Trial Resources
Read the full articleWelcome to the ACAAI Clinical Trial Resource page which connects physicians to existing clinical trials in allergy, asthma and immunology… Welcome to the ACAAI Clinical Trial Resource page which connects physicians to existing clinical trials in allergy, asthma and immunology led by our pharmaceutical partners.…
Fellow-in-Training
Read the full articleThe ACAAI Fellow-in-Training (FIT) Section is composed of FIT members who are enrolled in ACGME-accredited allergy and immunology fellowship programs. … The ACAAI Fellow-in-Training (FIT) Section is composed of FIT members who are enrolled in ACGME-accredited allergy and immunology fellowship programs. Apply Now Who We AreThe…
FIT Scholarships
Read the full articleThe American College of Allergy, Asthma & Immunology invites Fellows-in-Training in accredited training programs in North America to submit an application for a scholarship to attend its 2026 Annual Scientific Meeting, November 12-16, 2026 in Phoenix, AZ. It is anticipated that more…
Awards and Lectureships
Read the full articleGold-Headed Cane Award The Gold-Headed Cane Award, voted on by members, honors a Fellow of at least 20 years who… Gold-Headed Cane AwardThe Gold-Headed Cane Award, voted on by members, honors a Fellow of at least 20 years who best demonstrates the pursuit of the…
College State Delegate Job Description
Read the full articleState Delegates serve as the liaisons between local, state and regional societies; the Super Delegates in their region; and HOD… College-appointed State Delegates serve as the liaisons between local, state and regional societies; the Super Delegates in their region; and House of Delegates (HOD)…
Genetic Testing for Primary Immunodeficiencies Yardstick
in Practice Parameter & Yardstick | Resource Type: URLRead the full articleThis yardstick informs clinicians about available methodologies for identifying potential pathogenic variants in patients with presumed primary immunodeficiency disease… …
Honor Roll
Read the full articleWe are thankful for the generosity of our donors, including those who have reached one of our club levels! Their… We are thankful for the generosity of our donors, including those who have reached one of our club levels! Their support makes it possible for…
Read about predictions for urticaria treatment and lung function
Read the full articleThe March 2026 issue of Annals is focused on predictions – predictions for urticaria treatment and lung function.… As spring gets ready to, well, spring, the March issue of Annals of Allergy, Asthma & Immunology has arrived (along with tree pollen)! This month is…
