Non-drowsy, noticeable relief that starts in just 1 hour and stays strong for 24 hours
Meet our Allegra family
The Allegra difference
Applies to first dose only. Among OTC branded antihistamines. Use only as directed.
Buy Allegra Products at Your Favorite Retailer.
Select a retailer to be taken to their site to find a store near you.
Links to Web sites that are not under the control of Chattem are provided for convenience of reference only and are not intended as an endorsement by Chattem of the organization or a warranty of any type regarding the information on the Web site. Chattem does not and cannot review all communications and materials posted or uploaded to other Web sites and is not responsible for the content of these communications and materials.
Chattem, Inc. is only responsible for Web content produced in association with Chattem, Inc.