Slideshows Images Quizzes

Copyright © 2018 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment. See additional information.

Definition of Allergen

Allergen: A substance that can cause an allergic reaction. Common allergens include ragweed pollen, animal dander, and mold.

SLIDESHOW

Could I Be Allergic? Discover Your Allergy Triggers See Slideshow
Reviewed on 12/4/2018
CONTINUE SCROLLING FOR RELATED SLIDESHOW

Health Solutions From Our Sponsors