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![These highlights do not include all the information needed to use VIAGRA safely and effectively. See full prescribing information for VIAGRA. VIAGRA® (sildenafil citrate) tablets, for oral useInitial U.S. Approval: 1998 These highlights do not include all the information needed to use VIAGRA safely and effectively. See full prescribing information for VIAGRA. VIAGRA® (sildenafil citrate) tablets, for oral useInitial U.S. Approval: 1998](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=4706-0.jpg&id=161899)
These highlights do not include all the information needed to use VIAGRA safely and effectively. See full prescribing information for VIAGRA. VIAGRA® (sildenafil citrate) tablets, for oral useInitial U.S. Approval: 1998
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