VIVUS, Inc. is a biopharmaceutical company. The Company is engaged in the development and commercialization of therapeutic products. It provides two therapies approved by the Food and Drug Association (FDA), which include Qsymia (phentermine and topiramate extended-release) for chronic weight management and STENDRA (avanafil) for erectile dysfunction (ED). The Company is also developing and has completed the Phase II studies of Qsymia for the indication of OSA and diabetes. Qsymia is available in over 42,000 certified retail pharmacies across the country. STENDRA is also approved by the European Commission (EC), under the name, SPEDRA, for the treatment of ED in the Europe. As of September 18, 2014, the FDA approved a Supplemental New Drug Application (sNDA) for STENDRA. STENDRA is indicated to be taken approximately 15 minutes before sexual activity.