If your immune system has become overly sensitized, you might have an allergic reaction after you inhale, eat, or touch the ...

Peanut allergies can be a serious and life-threatening condition that affects millions of people worldwide. For those who ...

Anaphylaxis is a severe and potentially life-threatening allergic reaction that occurs rapidly in four stages after exposure to an allergen. This reaction occurs due to an overreactive immune response ...

Traditionally, most of our evaluation for penicillin allergy was much more cumbersome, including penicillin skin tests and ...