Vaccines, Blood & Biologics

Resources for You

Allergen Patch Tests

Allergen patch tests are diagnostic tests applied to the surface of the skin. Patch tests are used by healthcare providers to determine the specific cause of contact dermatitis, and are manufactured from natural substances or chemicals (such as nickel, rubber, and fragrance mixes) that are known to cause contact dermatitis.

Contact FDA

(800) 835-4709
(240) 402-8010
Consumer Affairs Branch (CBER)

Division of Communication and Consumer Affairs

Office of Communication, Outreach and Development

Food and Drug Administration

10903 New Hampshire Avenue

Building 71 Room 3103

Silver Spring, MD 20993-0002

Page Last Updated: 04/03/2014
Note: If you need help accessing information in different file formats, see Instructions for Downloading Viewers and Players.