Medically reviewed by Corinne Savides Happel, MD Key Takeaways Allergy immunotherapy works by gradually exposing the immune ...

U.S. health officials on Friday approved a nasal spray to treat severe allergic reactions, the first needle-free alternative to shots like EpiPen. The Food and Drug Administration said it approved the ...

People can develop allergic reactions to the ingredients in tattoo ink. An allergic reaction to a tattoo can emerge years after a person gets tattooed. Medication may be necessary to treat the immune ...

New guidelines help non-medics correctly identify acute allergic reactions requiring epinephrine administration ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. U.S. health officials on Friday approved a ...

(AP) - U.S. health officials on Friday approved a nasal spray to treat severe allergic reactions, the first needle-free alternative to shots like EpiPen. The Food and Drug Administration said it ...