Frequently Asked Questions

Choose from the topics below to learn more about what’s important to you.
Can Advil® upset my stomach?

Yes. Like many medications, Advil® has potential to cause a minor upset stomach. However, studies have shown that there’s no significant difference between Advil® and a placebo in causing an upset stomach.

Contact Us

By Phone

Call a customer service representative toll-free at:
1-800-882-3845 (1-800-88-ADVIL)
Mon-Fri, 9AM-5PM EST


Fill out the form to send your question now via email.
Get Started

Via Mail

Send questions to:
PCH Product Information
Pfizer Inc., PO Box 1043
Kings Mountain, NC 28086

Fill in the information below to get in touch. Your privacy is important to us. To learn about our use of your information and your rights, please consult our privacy policy.*All fields required