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Please remember, only a trained healthcare professional can diagnose IBS or determine whether Donnatal Extentabs are right for you.

Have you doctor's name and phone number ready and call our PBM Customer Service between 8:30AM and 5:00PM EST Monday thru Friday :

Call 1.800.858.4006

If you have any questions, comments, or suggestions about this Web site, please e-mail us at [email protected].