In patients with local allergic rhinitis, allergen immunotherapy yields sustained reductions in nasal-ocular symptoms, with ...

By blocking a molecule that pushes the immune system into overdrive, a vaccine protects mice from life-threatening ...

The result was IgE-K: a conjugate vaccine that teaches the immune system to recognize and neutralize IgE. When injected into ...

Explore the rise of adult-onset allergies, their causes, symptoms, and effective management strategies in modern urban ...

Urticaria updates from ACAAI 2025 include data on dupilumab for chronic urticaria, the relative effectiveness of 55 ...

Food allergies are more than just a minor inconvenience; they can lead to serious and sometimes life-threatening symptoms for millions of people around the world. With the rise of food sensitivities ...

What Is a Peanut Allergy? You have a peanut allergy when your body’s immune system overreacts to peanuts. Normally, your immune system helps protect you from germs and other harmful substances. But if ...

You’ve been itching to avoid this antibiotic — maybe for no reason. Penicillin was discovered in 1928 by a Scottish bacteriologist. The medication has since become a common treatment for a range of ...

Allergic reactions in babies and infants can range from mild to severe or even life-threatening. Emergency symptoms of anaphylaxis (a severe allergic reaction) can develop within minutes. Infants can ...

A number of medical conditions can cause an allergic reaction to ultraviolet light from the sun. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

It used to be that the only way for people with food allergies to prevent a serious allergic reaction (like anaphylaxis) was to avoid that food completely. Unfortunately, even when a person does their ...