Health Library

Allergen Vaccines

An allergy occurs when the body reacts to substances it views as harmful. The substances, such as tree pollen, dust mites, or foods, are called allergens. They are usually harmless, but the immune sys...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Ovulation Date Calculator
Podcast: Podcast: Americans Need to Learn More about Antibiotics
Quiz: Arthritis Quiz
Risk Assesment: Endometriosis Risk Assessment
Today in Health News

Health Highlights: Sept. 27, 2016

Golf Icon Arnold Palmer Dies at Age 87

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.