| CA-VIVUS)(VVUS) VIVUS Opens Patient Enrollment for Its Female Sexual Dysfunction Clinical Study
 
 MOUNTAIN VIEW, Calif.--October 26, 2000--VIVUS, Inc. (Nasdaq NM:
 VVUS) today announced that they have begun patient enrollment in the
 clinical program for the Company's female sexual dysfunction (FSD)
 product, ALISTA(TM).
 It is estimated that over 40% of women report some form of FSD,
 including both organic and psychogenic causes. Researchers have
 classified the range of symptoms seen in FSD into four subcategories:
 desire, arousal, orgasmic and sexual pain disorders. The VIVUS
 clinical program is designed to evaluate ALISTA in women with a
 primary complaint of sexual arousal disorder, or FSAD.
 "This is an exciting time for VIVUS as we expand our clinical
 development program to include products to help women improve their
 quality of life," said Leland F. Wilson, President and CEO. "Results
 from this initial clinical study of ALISTA will aid in the design of
 larger studies that are required for the global regulatory approval
 process."
 ALISTA is a proprietary formulation of alprostadil applied locally
 to the female genitalia. Alprostadil is a synthetic version of a
 naturally occurring vasodilating agent found in the body. It is the
 same active ingredient found in VIVUS' product, MUSE(R), used to treat
 male erectile dysfunction. ALISTA is believed to increase blood flow
 to the female genitalia, thereby promoting engorgement and other
 natural processes that occur during sexual stimulation.
 With both issued and pending patents, the Company believes it has
 the dominant patent position for the local delivery of prostaglandins,
 such as alprostadil, in the treatment of women with FSD. Local
 administration has the potential to deliver high concentrations of
 active agent to the site of action while reducing exposure to the rest
 of the body, thereby limiting potential side effects.
 VIVUS, Inc. is a specialty pharmaceutical company engaged in the
 development of innovative therapies for quality-of-life disorders in
 men and women, with a focus on sexual dysfunction. The Company
 developed and markets in the U.S. the product MUSE(R) (alprostadil)
 and the medical device ACTIS(R), two innovations in the treatment of
 erectile dysfunction (ED). VIVUS has partnered with Abbott
 Laboratories (NYSE: ABT) for the international marketing and
 distribution of its male ED products. The Company also has ongoing R&D
 programs in premature ejaculation and future-generation ED products.
 Note to editors and investors: Additional written materials,
 recent releases and Company information are available through a
 variety of sources, including the VIVUS home page (www.vivus.com) and
 the VIVUS Fax-On-Demand Service (1-888-329-5719).
 This news release contains forward-looking statements that involve
 risks and uncertainties regarding VIVUS Inc.'s operations and future
 results. Please see the Company's filings with the Securities and
 Exchange Commission including, without limitation, the Company's Form
 10-Ks and Form 10-Qs, which identify specific factors that may cause
 actual results or events to differ materially from those described in
 the forward-looking statements.
 
 CONTACT: VIVUS, Inc.
 Barbara Clark
 (650) 934-5200
 ir@vivus.com
 www.vivus.com
 or
 Lippert/Heilshorn & Associates, Inc.
 Investor Contacts:
 Bruce Voss (bruce@lhai.com)
 Bonnie Feldman (bonnie@lhai.com)
 (310) 575-4848
 Media Contact
 Pamela Rigler (pamela@lhai.com)
 (212) 838-3777
 www.lhai.com
 
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