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Frequently Asked Questions
The diphenhydramine in BENADRYL® Allergy can cause drowsiness.
If your BENADRYL® has expired, please discard it properly and purchase a new package. Visit the FDA website for more information.
When taking any over-the-counter medicine, always read the drug facts label carefully and use only as directed. Follow this dosing guide to learn more about how much to take and how often to use BENADRYL® products.
If you take prescription medication or are being treated for any medical condition, check with your doctor or pharmacist before using any over-the-counter medicines.
Ask a doctor before use if you have:
Heart disease
High blood pressure
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Please email us for comments, questions, or to report an adverse event or a side effect from one of our products. Our email response time is typically between 48-72 hours.
For a more immediate response, we are also available via phone:
Monday – Friday 9:00am – 5:30pm ET