Please feel free to contact us with your questions and comments in any of the following ways:
Call a customer service representative toll-free at:
1-800-99PrepH or 1-800-997-7374
Monday-Friday  9 a.m. to 5 p.m. EST.
Product Quality, Wyeth Consumer Healthcare,
P.O. Box 26609, Richmond, VA 23261-6609
Visit our Product FAQ section to see if we have already provided the information you are looking for.