Adverse Event (AE) Reporting:

If you need to report an adverse event (side effect) with the administration or use of any VIVUS product, contact your healthcare provider immediately.

To report adverse events (side effects) possibly associated with the use of Qsymia® (phentermine and topiramate extended-release) capsules CIV or STENDRA(avanafil), please contact VIVUS at:

Product Complaint (PC) Reporting:

Health care professionals and consumers with product complaints associated with the use of Qsymia® (phentermine and topiramate extended-release) capsules CIV or STENDRA(avanafil), contact VIVUS at: