Health Library

Allergies

An allergy occurs when the body reacts to substances it can't tolerate. The substances, like tree pollen or dust mites, are called environmental antigens, or allergens, and are normally harmless. But ...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Target Heart Rate Calculator
Podcast: Podcast: Bison: Give It a Grill
Quiz: Acne Quiz
Risk Assesment: Colorectal Cancer Risk Assessment
Today in Health News

Behavior Changes May Be First Signs of Alzheimer's

Researchers have developed a checklist to help spot those at potential risk

Healthy Living
Health Center
Your Family

Sign Up Today for Free e-Newsletters

Get the latest in medical technology, research and disease prevention sent to your inbox.
Find a doctor or make an appointment:
General Information: 314.747.3000
One Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
© Copyright 1997-2016, Barnes-Jewish Hospital. All Rights Reserved.