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: Cost of Drinking Calculator
Podcast: Podcast: A Healthy Heart Can Help Prevent Erectile Dysfunction
Quiz: Activity Quiz
Risk Assesment: Stress Trigger Assessment
Today in Health News

The Phenomenon of Sleep Paralysis

Up to 8 percent of people experience frightening episodes of the condition, experts say

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.