Allergic reaction, how to find out what it was to?

See Allergist: An allergist is specifically trained and uniquely qualified to identify the causes of allergic reactions. The process includes a detailed history of exposures including timing, an examination, and frequently allergy testing. Allergists love solving these allergy puzzles!

Allergist can help: An allergist is trained and qualified to evaluate allergic reactions to uncover the trigger and develop a plan to prevent future reactions. A detailed history of the events, physical examination and allergy testing frequently results in determining the allergen. It's important to know the trigger--find a board certified allergist.